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SH-A TYPE Shaft End Supporter (Aluminum) part number structure example SH 25 A SH-A type part number SH 8A SH10A SH12A SH13A SH16A SH20A SH25A SH30A SH35A SH40A SH50A SH60A shaft diameter mm 8 10 12 13 16 20 25 30 35 40 50 60 h mm 20 20 23 23 27 31 35 42 50 60 70 80 E mm 21 21 21 21 24 30 35 42 49 57 63 74 W mm 42 42 42 42 48 60 70 84 98 114 126 148 shaft diameter NB mark L major dimensions F G mm mm mm 14 32.8 6 14 32.8 6 14 37.5 6 14 37.5 6 16 44 8 20 51 10 24 60 12 28 70 12 32 82 15 36 96 15 40 120 18 45 136 18 E-29 P mm 18 18 20 20 25 30 38 44 50 60 74 90 B mm 32 32 32 32 38 45 56 64 74 90 100 120 S (bolt size) mm 5.5(M 5) 5.5(M 5) 5.5(M 5) 5.5(M 5) 5.5(M 5) 6.6(M 6) 6.6(M 6) 9 (M 8) 11 (M10) 11 (M10) 14 (M12) 14 (M12) adjusting bolt size M 4 M 4 M 4 M 4 M 4 M 5 M 6 M 6 M 8 M 8 M12 M12 mass g 24 24 30 30 40 70 130 180 270 420 750 1,100 SLIDE GUIDE BALL SPLINE ROTARY BALL SPLINE STROKE BALL SPLINE TOPBALL PRODUCTS SLIDE BUSH SLIDE UNIT STROKE BUSH SLIDEROTARYBUSH SLIDE SHAFT SLIDE WAY/GONIO WAY SLIDE TABLE MINIATURE SLIDE ACTUATOR SLIDE SCREW
SH TYPE Shaft End Supporter (Cast Iron) part number structure example SH 25 SH type part number SH10 SH13 SH16 SH20 SH25 SH30 SH35 SH40 SH50 SH60 shaft diameter mm 10 13 16 20 25 30 35 40 50 60 h mm 20 23 27 31 35 42 50 60 70 80 E mm 22 25 27.5 32.5 38 42.5 50 60 70 82.5 W mm 44 50 55 65 76 85 100 120 140 165 shaft diameter L major dimensions F G mm mm mm 15 35 7 17 40 8 17 45 10 20 53 12 24 61 12 28 73 15 32 87 15 36 104 18 40 122 20 45 140 23 E-30 P mm 19 17 16 22 24 28 34 38 48 58 B mm 32 32 38 45 56 64 74 90 100 120 S (bolt size) mm 4.5(M 4) 7 (M 5) 7 (M 5) 8 (M 6) 8 (M 6) 10 (M 8) 12 (M10) 12 (M10) 14 (M12) 14 (M12) adjusting bolt size M 4 M 4 M 4 M 5 M 6 M 6 M 8 M10 M12 M12 mass g 80 120 120 190 300 490 690 1,200 1,700 2,500
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NB Products are available from MARY
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Eng- 112 Tech- 17 INDEX- 18
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SLIDE GUIDE SEBS-B/BY P.A-26 SEBS-B
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BALL SPLINE SSP/SSPS P.B-16 SSPM P.
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SLIDE BUSH GM P.D- 12 GW P.D-120 SM
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SLIDE BUSH (Flange Type) SMFC P.D-
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SLIDE UNIT SWA P.E-38 SWJ P.E-40 SW
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SLIDE SHAFT SN P.G-6 SNS P.G-7 SNT
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INDEX AK Slide Unit : Compact Block
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SA Slide Unit : Shaft Support Rail
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SMS-G Slide Bush : Standard Type, A
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SW Slide Bush (Inch Standard) : Sta
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A-1 SLIDE GUIDE BALL SPLINE ROTARY
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Table A-1 Types miniature type high
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RIGIDITY AND PRE-LOAD The rolling e
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MOUNTING A-7 Slide guides have a h
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A-9 Mounting: In general, a slide
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When reference surface is not provi
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Figure A-23 Examples of Joined Guid
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Bellows Option (Series: GL or SGL)
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A-17 Calulcation method of length
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Simplified lubrication management A
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A-21 The SEB(S) type slide guides
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RATED LOAD The load rating for SEB(
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MOUNTING BOLTS Extremely small cust
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H b MR 0 -0.1 B P1 W 0 -0.05 C 4-S
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H b W MR 0 -0.1 Refer to page A-2
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H 1 H1 mm 2 2.6 4 4.7 5.5 7.5 9.5 1
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H 1 A-33 L2(with side-seal) L1(with
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TYPES SER-type slide guides are ava
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Figure A-48 Shoulder Shape-2 r1 r1
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Refer to page A-35 for a descriptio
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Refer to page A-35 for a descriptio
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BLOCK TYPES A-43 Six different typ
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Clean Operation A-45 Ball cushions
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MOUNTING A-47 As shown in Figure A
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H 1 T1 mm 5 6 6.5 9 8.5 1,240 1,36
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H 1 1 Refer to page A-43 for a desc
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H 1 T1 mm 9 8 13.5 12 15.5 20 1,24
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T1 mm 5 6 6.5 9 H 1 8.5 1,240 1,360
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T1 mm 5 6 6.5 9 8.5 H 1 1,240 1,360
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H 1 T1 mm 5 8 9.5 9 8.5 10 T greas
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BLOCK TYPES A-61 Six different typ
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MOUNTING Slide guides are generally
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H 1 1 Refer to page A-61 for a desc
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H 1 H1 mm 13.5 16 20 24 27.5 1,120
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H 1 H1 mm 13.5 16 20 24 27.5 36.5
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H 1 H1 mm 13.5 16 20 24 27.5 1,120
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H 1 H1 mm 13.5 16 20 24 27.5 1,120
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H 1 H1 mm 13.5 16 20 24 27.5 36.5
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ACCURACY A-77 Three accuracy grade
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GREASE FITTING A-79 A grease fitti
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6-S, D drill Refer to page A-77 fo
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The NB ball spline consists of a sp
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Table B-2 Types of Spline Nut type
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ACCURACY The NB ball spline is meas
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LIFE CALCULATION Because ball eleme
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Fit: A transition fit between an SS
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Mounting of SSPM Type Spline: Examp
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Mounting of SSPF Type Spline: Examp
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SSP TYPE Cylindrical Spline Nut p
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SSPM TYPE Keyless Spline Nut part
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SSPF TYPE Flange Type Nut part nu
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SSPT TYPE Two Side Cut Flange Type
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SPA TYPE Keyless Block Type part
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SPA-W TYPE Keyless Block Double Ty
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SSPB TYPE Block Type part number
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STANDARD BALL SPLINE part number st
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The NB rotary ball spline can be us
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PRE-LOAD AND CLEARANCE IN ROTATIONA
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OPERATING ENVIRONMENT Certain opera
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SPR TYPE part number structure exam
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The NB stroke ball spine SPLFS type
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PRE-LOAD AND CLEARANCE IN ROTATIONA
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SPLFS TYPE - Two Side Cut Flange Ty
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C-1 SLIDE GUIDE BALL SPLINE ROTARY
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TOPBALL TOPBALL unit closed type op
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Load coefficient (fw): When calcula
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Shaft and Housing: To optimize NB T
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mm 22.0 22.9 24.9 31.5 44.1 52.1 60
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120 inch .515 .703 1.032 1.112 1.2
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TKA-W TYPE Double-Wide Block Type
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TKE-W TYPE Double-Wide Open Block
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TKD-W TYPE Clearance Adjustable Do
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TWA-W TYPE Double-Wide Block Type
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TWJ-W TYPE Clearance Adjustable Do
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TWD-W TYPE Double-Wide Open Block
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The NB slide bush is a linear motio
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Table D-2 Types (2) standard type c
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SPECIFICATIONS Dimensional Series:
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Examples of Mounting methods are sh
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Notes on Installation: When inserti
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GM TYPE Single Type part number s
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GMF-W TYPE Round Flange Double-Wid
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GMK-W TYPE Square Flange Double-Wi
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GMT-W TYPE Two Side Cut Double-Wid
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GMF-W-E TYPE Round Flange Double-W
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GMK-W-E TYPE Square Flange Double-
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GMT-W-E TYPE Two Side Cut Double-W
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SM TYPE Standard Type This type i
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SM-AJ TYPE Clearance-Adjustable Ty
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SM-OP TYPE Open Type This type is
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SM-W TYPE Double-Wide Type This t
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SMF TYPE Round Flange Type This t
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SMK TYPE Square Flange Type This
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SMT TYPE Two Side Cut Flange Type
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SMF-E TYPE Round Flange Type with
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SMK-E TYPE Square Flange Type with
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SMT-E TYPE Two Side Cut Pilot End
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SMF-W TYPE Round Flange Double-Wid
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SMK-W TYPE Square Flange Double-Wi
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SMT-W TYPE Two Side Cut Double-Wid
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SMFC TYPE Center Mount Round Flang
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SMKC TYPE Center Mount Square Flan
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SMTC TYPE Two Side Cut Center Flan
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SMF-W-E TYPE Round Flange Double-W
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SMK-W-E TYPE Square Flange Double-
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SMT-W-E TYPE Two Side Cut Double-W
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TRF TYPE Triple-Wide Round Flange
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TRK TYPE Triple-Wide Square Flange
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TRFC TYPE Triple-Wide Intermediate
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TRKC TYPE Triple-Wide Intermediate
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TRF-E TYPE Triple-Wide Round Flang
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TRK-E TYPE Triple-Wide Square Flan
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KB TYPE Standard Type This type i
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KB-AJ TYPE Clearance Adjustable Ty
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KB-OP TYPE Open Type This type is
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KB-W TYPE Double-Wide Type This t
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KBF TYPE Round Flange Type This t
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KBK TYPE Square Flange Type This
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KBT TYPE Two Side Cut Flange Type
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KBF-W TYPE Round Flange Double-Wid
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KBK-W TYPE Square Flange Double-Wi
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KBFC TYPE Center Mount Round Flang
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KBKC TYPE Center Mount Square Flan
Page 271 and 272: SW TYPE Standard Type This type i
Page 273 and 274: SW-AJ TYPE Clearance Adjustable Ty
Page 275 and 276: SW-OP TYPE Open Type This type is
Page 277 and 278: SW-W TYPE Double-Wide Type This t
Page 279 and 280: SWF TYPE Round Flange Type This t
Page 281 and 282: SWK TYPE Square Flange Type This
Page 283 and 284: SWT TYPE Two Side Cut Flange Type
Page 285 and 286: SWF-W TYPE Round Flange Double-Wid
Page 287 and 288: SWK-W TYPE Square Flange Double-Wi
Page 289 and 290: SWFC TYPE Center Mount Round Flang
Page 291 and 292: SWKC TYPE Center Mount Square Flan
Page 293 and 294: GW TYPE Single Type part number s
Page 295 and 296: Table E-1 types A wide variety of
Page 297 and 298: Table E-3 metric series types shaht
Page 299 and 300: ACCURACY The accuracy of the SA typ
Page 301 and 302: SMA TYPE Block Type part number s
Page 303 and 304: SMA-W TYPE Double-Wide Block Type
Page 305 and 306: AK TYPE Compact Block Type part nu
Page 307 and 308: AK-W TYPE Double-Wide Compact Block
Page 309 and 310: SMB TYPE Block Type part number st
Page 311 and 312: SMP TYPE Pillow Block Type part n
Page 313 and 314: SMJ TYPE Clearance Adjustable Type
Page 315 and 316: SME TYPE Open Block Type part numb
Page 317 and 318: SME-W TYPE Double-wide Open Block T
Page 319 and 320: SMD TYPE Open Block with Clearance
Page 321: RB TYPE Resin Block Type part numb
Page 325 and 326: E-32 part number structure example
Page 327 and 328: CE TYPE Non-Clearance Adjustable T
Page 329 and 330: CD TYPE Clearance Adjustable Type
Page 331 and 332: SWA TYPE Block Type (Inch Series)
Page 333 and 334: SWJ TYPE Clearance Adjustable Bloc
Page 335 and 336: SWD TYPE Open Block Type (Inch Se
Page 337 and 338: RBW TYPE Resin Block Type (Inch S
Page 339 and 340: WA TYPE Shaft Support Rail (Inch
Page 341 and 342: The NB stroke bush is a linear and
Page 343 and 344: F-4 SR TYPE SR 20 part number struc
Page 345 and 346: F-6 SR-B TYPE SR 20 part number str
Page 347 and 348: NB's Slide Rotary Series consists o
Page 349 and 350: Application Examples Application Ex
Page 351 and 352: SRE TYPE part number SRE
Page 353 and 354: SREK TYPE Square Flange type
Page 355 and 356: F-16 SLIDE ROTARY UNIT SMA-R TYPE B
Page 357 and 358: F-18 SLIDE ROTARY UNIT AK-R TYPE Co
Page 359 and 360: SLIDE ROTARY UNIT SMP-R TYPE Pillow
Page 361 and 362: NB's RK type slide rotary bush is a
Page 363 and 364: G-1 SLIDE GUIDE BALL SPLINE ROTARY
Page 365 and 366: SN/SNS/SNT Type (NB Shaft) P.G-6,7,
Page 367 and 368: The Geometrical moment of inertia (
Page 369 and 370: SNS TYPE NB Stainless Steel Shaft
Page 371 and 372: NB CENTER-LINED TAPPED SHAFT G-9 A
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SNWS TYPE NB Inch Stainless Steel
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SNWS-PD NB Inch Pre-Drilled Stainl
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MACHINING EXAMPLE NB can fabricate
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Shaft (spindle) Shaft (Quill) Pleas
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Please send drawing for quotation o
Page 383 and 384:
NBs Slide Way NV and NVT types inco
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Figure H-5, Parallelism m 10 8 6 4
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MOUNTING NV TYPE Accuracy of mounti
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NV TYPE part number structure examp
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NVT TYPE part number structure exam
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The NB slide way is a non-recircula
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Example: Figure H-17 SV Type Slide
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SPECIAL BOLT (BT type) BT type spec
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SV TYPE SV1/SV2 part number struc
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Page 403 and 404:
Page 405 and 406:
SV TYPE SV12 part number structur
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SVW TYPE part number structure exam
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STROKE AND RATED LOAD When the stro
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The NB slide table is a precision t
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RATED LIFE The life of an NB slide
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H-34 SVT TYPE SVT1/SVT2 part numb
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SYT TYPE SYT1/SYT2 part number st
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SYT TYPE SYT3 part number structu
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SYT-D TYPE SYT1/SYT2 part number
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SYT-D TYPE SYT3 part number struc
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The NB miniature slide table SYBS t
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Mounting Shape of Mounting Surface
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SYBS TYPE part number structure exa
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Nippon Bearing's Gonio Way family h
Page 437 and 438:
INSTALLATION Figure H-38. Installat
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2-AXES AND CUSTOM SPECIFICATIONS Wh
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RVF TYPE SVT6/SVT9 Part number co
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Suitable for Minute Motion: The fri
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MOUNTING Figure H-44 Example of Mou
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RV TYPE Gonio Way part number str
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CR TYPE (Standard Curved Roller Cag
Page 451 and 452:
NB's BG type is a compact single ax
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PART NUMBER SYSTEM Part number for
Page 455 and 456:
ALLOWABLE SPEED Allowable speed of
Page 457 and 458:
INERTIA Inertia of the slide block
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ACCURACY Table I-7 shows accuracy o
Page 461 and 462:
RATED LIFE To obtain the rated life
Page 463 and 464:
A.1.c. PT for Vertical Move ) durin
Page 465 and 466:
LUBRICATION BG type contains a lith
Page 467 and 468:
BG20 Figures inside( ) indicates ma
Page 469 and 470:
Page 471 and 472:
Page 473 and 474:
BG33 Exposed Bracket R0 34 4 14 1.
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RETURN PULLEY UNIT Return pulley un
Page 477 and 478:
BG20 SENSOR Photo-sensor or proximi
Page 479 and 480:
BG33 S Specification (Slim-Type Pho
Page 481 and 482:
BG33 K Specification (Proximity Sen
Page 483 and 484:
BG46 H Specification (Close Contact
Page 485 and 486:
BG55 S Specification (Compact Photo
Page 487 and 488:
POSITIONING PIN HOLE For the BG typ
Page 489 and 490:
BG46A,B For the two-block type, the
Page 491 and 492:
BG20A,B -Without Top-Cover- 8 6 20
Page 493 and 494:
BG26A,B -Without Top-Cover- 10 L1 5
Page 495 and 496:
Page 497 and 498:
BG33C,D -Without Top-Cover- 8 6 33
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Page 501 and 502:
BG46C,D -Without Top-Cover- 13 9 73
Page 503 and 504:
Page 505 and 506:
J-1 SLIDE GUIDE BALL SPLINE ROTARY
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SELECTION METHOD Required Thrust: T
Page 509 and 510:
Sample Calculation: 1. Selecting a
Page 511 and 512:
SS TYPE part number structure examp
Page 513 and 514:
DEFINITIONS AND INDICATIONS OF GEOM
Page 515 and 516:
SQUARENESS Squareness assumes a com
Page 517 and 518:
shaft dimensional tolerance diamete
Page 519:
NB Products are available from MARY
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