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Df mm 28 32 40 42 43 48 54 62 74 D Reference plane t mm 4 4 4 4 4 4 5 5 8 flange P.C.D. mm 20 24 29 32 33 38 43 51 60 Mo G L B t E K mm 22 25 30 32 34 37 42 50 58 S mm 3.5 3.5 4.5 4.5 4.5 4.5 5.5 5.5 6.6 dr D-23 D P.C.D. Reference plane perpendicularity m 15 20 Df K basic load rating dynamic static C N 323 431 588 813 813 1,230 1,400 1,560 2,490 Co N 530 784 1,100 1,570 1,570 2,350 2,740 3,140 5,490 allowable static moment Mo Nm 1.5 3.3 5.0 7.6 8.1 13.8 20.0 34.8 57.5 4-S mass g 20 32 50 63 72 99 165 325 437 shaft diameter mm 6 8 10 12 13 16 20 25 30 1N0.102kgf1Nm0.102kgfm 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
GMT-W-E TYPE Two Side Cut Double-Wide Flange Type with pilot end part number structure example GMT 12 GMT type inner contact diameter part number GMT 6W UU-E GMT 8W UU-E GMT10W UU-E GMT12W UU-E GMT13W UU-E GMT16W UU-E GMT20W UU-E GMT25W UU-E GMT30W UU-E number of W ball circuits 4 4 4 4 4 4 6 6 6 Both side of flange are reference plane. UU - E mm 6 8 10 12 13 16 20 25 30 with pilot end seals on both sides dr double type tolerance m 0 10 0 12 mm 12 15 19 21 23 28 32 40 45 D-24 D major dimensions L tolerance m 0 13 0 16 0 19 mm 28 36 41 46 48 53 65 91 99 B mm 13.8 21.1 24.2 30.2 30.65 33.3 44.2 65.5 69.3 G mm 7.6 14.2 15.4 22.4 21.3 22.6 33.4 50.0 52.6 E mm 4 4 4 4 4 5 5 5 5
Page 1 and 2:
NB Products are available from MARY
Page 3 and 4:
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
Page 55 and 56:
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
Page 97 and 98:
H 1 H1 mm 13.5 16 20 24 27.5 1,120
Page 99 and 100:
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
Page 113 and 114:
LIFE CALCULATION Because ball eleme
Page 115 and 116:
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
Page 141 and 142:
OPERATING ENVIRONMENT Certain opera
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SPR TYPE part number structure exam
Page 145 and 146: The NB stroke ball spine SPLFS type
Page 147 and 148: PRE-LOAD AND CLEARANCE IN ROTATIONA
Page 149 and 150: SPLFS TYPE - Two Side Cut Flange Ty
Page 151 and 152: C-1 SLIDE GUIDE BALL SPLINE ROTARY
Page 153 and 154: TOPBALL TOPBALL unit closed type op
Page 155 and 156: Load coefficient (fw): When calcula
Page 157 and 158: Shaft and Housing: To optimize NB T
Page 159 and 160: mm 22.0 22.9 24.9 31.5 44.1 52.1 60
Page 161 and 162: 120 inch .515 .703 1.032 1.112 1.2
Page 163 and 164: TKA-W TYPE Double-Wide Block Type
Page 165 and 166: TKE-W TYPE Double-Wide Open Block
Page 167 and 168: TKD-W TYPE Clearance Adjustable Do
Page 169 and 170: TWA-W TYPE Double-Wide Block Type
Page 171 and 172: TWJ-W TYPE Clearance Adjustable Do
Page 173 and 174: TWD-W TYPE Double-Wide Open Block
Page 175 and 176: The NB slide bush is a linear motio
Page 177 and 178: Table D-2 Types (2) standard type c
Page 179 and 180: SPECIFICATIONS Dimensional Series:
Page 181 and 182: Examples of Mounting methods are sh
Page 183 and 184: Notes on Installation: When inserti
Page 185 and 186: GM TYPE Single Type part number s
Page 187 and 188: GMF-W TYPE Round Flange Double-Wid
Page 189 and 190: GMK-W TYPE Square Flange Double-Wi
Page 191 and 192: GMT-W TYPE Two Side Cut Double-Wid
Page 193 and 194: GMF-W-E TYPE Round Flange Double-W
Page 195: GMK-W-E TYPE Square Flange Double-
Page 199 and 200: SM TYPE Standard Type This type i
Page 201 and 202: SM-AJ TYPE Clearance-Adjustable Ty
Page 203 and 204: SM-OP TYPE Open Type This type is
Page 205 and 206: SM-W TYPE Double-Wide Type This t
Page 207 and 208: SMF TYPE Round Flange Type This t
Page 209 and 210: SMK TYPE Square Flange Type This
Page 211 and 212: SMT TYPE Two Side Cut Flange Type
Page 213 and 214: SMF-E TYPE Round Flange Type with
Page 215 and 216: SMK-E TYPE Square Flange Type with
Page 217 and 218: SMT-E TYPE Two Side Cut Pilot End
Page 219 and 220: SMF-W TYPE Round Flange Double-Wid
Page 221 and 222: SMK-W TYPE Square Flange Double-Wi
Page 223 and 224: SMT-W TYPE Two Side Cut Double-Wid
Page 225 and 226: SMFC TYPE Center Mount Round Flang
Page 227 and 228: SMKC TYPE Center Mount Square Flan
Page 229 and 230: SMTC TYPE Two Side Cut Center Flan
Page 231 and 232: SMF-W-E TYPE Round Flange Double-W
Page 233 and 234: SMK-W-E TYPE Square Flange Double-
Page 235 and 236: SMT-W-E TYPE Two Side Cut Double-W
Page 237 and 238: TRF TYPE Triple-Wide Round Flange
Page 239 and 240: TRK TYPE Triple-Wide Square Flange
Page 241 and 242: TRFC TYPE Triple-Wide Intermediate
Page 243 and 244: TRKC TYPE Triple-Wide Intermediate
Page 245 and 246: TRF-E TYPE Triple-Wide Round Flang
Page 247 and 248:
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
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SW TYPE Standard Type This type i
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SW-AJ TYPE Clearance Adjustable Ty
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SW-OP TYPE Open Type This type is
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SW-W TYPE Double-Wide Type This t
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SWF TYPE Round Flange Type This t
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SWK TYPE Square Flange Type This
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SWT TYPE Two Side Cut Flange Type
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SWF-W TYPE Round Flange Double-Wid
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SWK-W TYPE Square Flange Double-Wi
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SWFC TYPE Center Mount Round Flang
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SWKC TYPE Center Mount Square Flan
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GW TYPE Single Type part number s
Page 295 and 296:
Table E-1 types A wide variety of
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Table E-3 metric series types shaht
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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
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AK-W TYPE Double-Wide Compact Block
Page 309 and 310:
SMB TYPE Block Type part number st
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SMP TYPE Pillow Block Type part n
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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
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SMD TYPE Open Block with Clearance
Page 321 and 322:
RB TYPE Resin Block Type part numb
Page 323 and 324:
SH TYPE Shaft End Supporter (Cast
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
Page 373 and 374:
SNWS TYPE NB Inch Stainless Steel
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SNWS-PD NB Inch Pre-Drilled Stainl
Page 377 and 378:
MACHINING EXAMPLE NB can fabricate
Page 379 and 380:
Shaft (spindle) Shaft (Quill) Pleas
Page 381 and 382:
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
Page 387 and 388:
MOUNTING NV TYPE Accuracy of mounti
Page 389 and 390:
NV TYPE part number structure examp
Page 391 and 392:
NVT TYPE part number structure exam
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The NB slide way is a non-recircula
Page 395 and 396:
Example: Figure H-17 SV Type Slide
Page 397 and 398:
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
Page 407 and 408:
SVW TYPE part number structure exam
Page 409 and 410:
STROKE AND RATED LOAD When the stro
Page 411 and 412:
The NB slide table is a precision t
Page 413 and 414:
RATED LIFE The life of an NB slide
Page 415 and 416:
H-34 SVT TYPE SVT1/SVT2 part numb
Page 417 and 418:
Page 419 and 420:
Page 421 and 422:
SYT TYPE SYT1/SYT2 part number st
Page 423 and 424:
SYT TYPE SYT3 part number structu
Page 425 and 426:
SYT-D TYPE SYT1/SYT2 part number
Page 427 and 428:
SYT-D TYPE SYT3 part number struc
Page 429 and 430:
The NB miniature slide table SYBS t
Page 431 and 432:
Mounting Shape of Mounting Surface
Page 433 and 434:
SYBS TYPE part number structure exa
Page 435 and 436:
Nippon Bearing's Gonio Way family h
Page 437 and 438:
INSTALLATION Figure H-38. Installat
Page 439 and 440:
2-AXES AND CUSTOM SPECIFICATIONS Wh
Page 441 and 442:
RVF TYPE SVT6/SVT9 Part number co
Page 443 and 444:
Suitable for Minute Motion: The fri
Page 445 and 446:
MOUNTING Figure H-44 Example of Mou
Page 447 and 448:
RV TYPE Gonio Way part number str
Page 449 and 450:
CR TYPE (Standard Curved Roller Cag
Page 451 and 452:
NB's BG type is a compact single ax
Page 453 and 454:
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
Page 459 and 460:
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.
Page 475 and 476:
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
Page 499 and 500:
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
Page 507 and 508:
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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