Ball and Roller Bearings

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Locknuts(For adapter sleeve, withdrawal sleeve and shaft)Series ANr1gbhsrB30˚ Gd2dPd6d1Bearing Dimensions Massnumbersthread mm thread kgG d2 d1 g b h d6 B max l s dP (approx.)r1AN 44 Tr220 4 280 250 260 20 10 222 32 0.8 15 M 8 1.25 238 5.2AN 48 Tr240 4 300 270 280 20 10 242 34 0.8 15 M 8 1.25 258 5.95AN 52 Tr260 4 330 300 306 24 12 262 36 0.8 18 M10 1.5 281 8.05AN 56 Tr280 4 350 320 326 24 12 282 38 0.8 18 M10 1.5 301 9.05AN 60 Tr300 4 380 340 356 24 12 302 40 0.8 18 M10 1.5 326 11.8AN 64 Tr320 5 400 360 376 24 12 322.5 42 0.8 18 M10 1.5 345 13.1AN 68 Tr340 5 440 400 410 28 15 342.5 55 1 21 M12 1.75 372 23.1AN 72 Tr360 5 460 420 430 28 15 362.5 58 1 21 M12 1.75 392 25.1AN 76 Tr380 5 490 450 454 32 18 382.5 60 1 21 M12 1.75 414 30.9AN 80 Tr400 5 520 470 484 32 18 402.5 62 1 27 M16 2 439 36.9AN 84 Tr420 5 540 490 504 32 18 422.5 70 1 27 M16 2 459 43.5AN 88 Tr440 5 560 510 520 36 20 442.5 70 1 27 M16 2 477 45.3AN 92 Tr460 5 580 540 540 36 20 462.5 75 1 27 M16 2 497 50.4AN96 Tr480 5 620 560 580 36 20 482.5 75 1 27 M16 2 527 62.2AN100 Tr500 5 630 580 584 40 23 502.5 80 1 27 M16 2 539 63.3Standard thread shapes and dimensions are as per JIS B0216 (metric trapezoidal screw thread).Thread dimensions are as per JIS B0205 (metric coarse screw thread).Applied to adapter series H31, H32, and H23C-4
LocknutsReferencebore no. lock- Shaftof adapter plate No.mm(for shaft)44 AL 44 22048 AL 44 24052 AL 52 26056 AL 52 28060 AL 60 30064 AL 64 32068 AL 68 34072 AL 68 36076 AL 76 38080 AL 80 40084 AL 80 42088 AL 88 44092 AL 88 46096 AL 96 480!500 AL100 500C-5
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For New Technology NetworkRcorporat
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WarrantyNTN warrants, to the origin
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TECHNICAL DATA CONTENTS1. Classific
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Classification and Characteristics
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Bearing SelectionSelect bearing’s
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Bearing Selection2.3 Selection of b
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Load Rating and Life3. Load Rating
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Load Rating and LifeThe basic stati
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Bearing Load CalculationTable 4.2 G
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Bearing Load Calculation4.3 Mean lo
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Bearing Load CalculationTable 4.5 B
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Bearing Load Calculation(Example 4)
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Boundary Dimensions and Bearing Num
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Boundary Dimensions and Bearing Num
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Bearing Tolerances6. Bearing Tolera
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Bearing TolerancesMean bore diamete
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Bearing TolerancesUnitmInner ringax
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Bearing TolerancesTMaster cupsub-un
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Bearing TolerancesInner ringaxial r
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Bearing TolerancesTable 6.8 Toleran
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Bearing Tolerances!d!d2ddd+!dd+!dBT
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Bearing Fits7. Bearing Fits7.1 Fitt
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Bearing Fits(4) A particular type o
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Bearing FitsTable 7.3 Standard fits
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Bearing FitsA-5512T12.5T13.5T16.5T2
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Bearing FitsTable 7.7 General fitti
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Bearing Internal Clearance and Prel
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Nominal bore diameterdmm10241024303
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Friction and Temperature Rise10. Fr
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Lubricationviscosity base oil are b
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LubricationAluminum greaseAI soapNo
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Lubrication11.5 Oil lubricationOil
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LubricationTable 11.9 Factor KExpel
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External bearing sealing devicesTyp
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Bearing Materials13. Bearing Materi
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Shaft and Housing Design14. Shaft a
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Shaft and Housing Design14.2.3 Thru
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Bearing Handling280280Diametric exp
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Bearing HandlingTable 15.1 Installa
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Bearing HandlingLarge bearings, ins
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A-95
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Bearing Damage and Corrective Measu
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Bearing Damage and Corrective Measu
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Technical DataThis data is based on
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Technical Data17.5 Fitting surface
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Ball and Roller Bearings
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Tapered Roller Bearings !!!!!!!!!!!
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!Deep Groove Ball Bearings2. Standa
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Deep Groove Ball BearingsBrrDdd Op
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Deep Groove Ball Bearingsd Boundar
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Deep Groove Ball BearingsBrrarraDdD
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Expansion Compensating BearingsBrrD
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AC BearingsBrrDdd Open typeShielde
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!Miniature and Extra Small Bearings
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!Miniature and Extra Small Bearings
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Miniature and Extra Small Ball Bear
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Angular Contact Ball Bearings1.2 Fo
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Single and Duplex Angular Contact B
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Four-Point Contact Ball BearingsQJ
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Double Row Angular Contact Ball Bea
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Double Row Angular Contact Ball Bea
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Self-Aligning Ball Bearings1. Desig
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Self-Aligning Ball BearingsEquivale
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Adapters(for self-aligning ball bea
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AdaptersB-75
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Cylindrical Roller BearingsTable 2
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Cylindrical Roller BearingsBBrr1rr1
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L Type Loose RibL type collar ringB
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L Type Loose RibL type collar ringB
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Double Row Cylindrical Roller Beari
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Four-Row Cylindrical Roller Bearing
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Tapered Roller BearingsSingle row t
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Tapered Roller Bearings5. ECO-Top t
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Tapered Roller BearingsInch series
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Tapered Roller BearingsSaSbr1aEquiv
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Tapered Roller BearingsDa dbr1arada
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Tapered Roller Bearingsr1araEquival
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Double Row Tapered Roller BearingsS
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Four Row Tapered Roller BearingsBea
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Spherical Roller Bearings2. Standar
Page 328 and 329: Spherical Roller BearingsBrrDddCyli
Page 348 and 349: Adapter(For spherical roller bearin
Page 354 and 355: Withdrawal Sleeves(For spherical ro
Page 361 and 362: Thrust BearingsSingle direction thr
Page 363 and 364: Thrust BearingsB-257
Page 365 and 366: Single Direction Thrust Ball Bearin
Page 367 and 368: Single Direction Thrust Ball Bearin
Page 369 and 370: Spherical Roller Thrust Bearingsdar
Page 375 and 376: Locknuts, Lockwashers& Lockplates
Page 377: LocknutsReferencewithdrawal sleeve
Page 381 and 382: Locknutsr1gbhsrB30˚ Gd2dPd6d1Beari
Page 383 and 384: NutsReferencewithdrawal sleeve no.A
Page 386 and 387: LockwashersSeries AWƒ25˚r2B2ƒ1B1
Page 388 and 389: LockwashersSeries AWLƒ25˚r2B2ƒ1B
Page 390 and 391: Snap rings and grooves for rolling
Page 392 and 393: Snap rings and grooves for rolling
Page 394 and 395: Catalog List and Appendix Table Con
Page 396 and 397: Catalog ListCATALOG TITLESCATALOG N
Page 398 and 399: D-41234567890001020304/2205/2806/32
Page 400 and 401: Appendix TableAppendix table 2: Com
Page 402 and 403: Appendix TableAppendix table 5: Dim
Page 404 and 405: Appendix TableAppendix table 6: Dim
Page 406 and 407: Appendix TableAppendix table 7: Bas
Page 408 and 409: Appendix TableAppendix table 9: Kgf
Page 410 and 411: D-16Rockwell hardnessBrinell hardne
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Ball and Roller Bearings

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