Ball and Roller Bearings

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Catalog ListCATALOG TITLESCATALOG No.BALL AND ROLLER BEARINGSBall and Roller BearingsLarge BearingsPrecision Rolling Bearings2202/C/E/I/P/S2250/E/P2260/E/DMiniature and Extra Small Ball Bearings 3013/EBall Bearings Shield and Seal TypesCare and Maintenance of Bearings3015/E/S3017/E/S/PHL Bearings 3020/EMiniature Molded Rubber Bearings 3014/EBearings with Solid Grease3022/E/S/PBearings for Special Environment Uitra Final Series 3023/ELarge Size, Long Operating Life Bearing-EA type3024/E/PLong-life AS Series TAB/ETA Bearings 3025/ETapered Roller Bearings ECO-TopSelf-Aligning Spherical Roller Bearings LH Series3026/E/S/C3027/E/S/CBearings for Clean Environment Ultra Final Series 3028/EInsulated Bearings MEGAOHM TM SeriesNew Standard Series of Spherical Roller Bearing S-TITAN TM Series3030/E/DF3031/JEType E Spherical Roller Bearings 3701/ESealed Self-Aligning Roller Bearings-WA TypeFA Tapered Roller BearingsHUB BEARINGSThe New Generation of NTN Bearings for wind TurbineRailway Bearings3702/E/S3802/E/D/C4601/E/C8404/JE8501/E/CBearings for Mining Application 8601/ESpherical Roller Bearings-UA Type 3710/EAerospace Bearings 8102/ENEEDLE ROLLER BEARINGSNeedle Roller BearingsCam Followers & Roller FollowersHK-F Type Drawn Cup Needle Roller Bearings2300/E/I/P/S3604/JE3029/JEMiniature Cam Followers 3601/ECONSTANT VELOCITY JOINTSConstant Velocity Joints for Automobiles5601/JETRI-Ball Joint / Constant Velocity Joints 5602/EConstant Velocity Joints for Industrial Machines 5603/ED-2
Catalog ListCATALOG TITLESCATALOG No.BEARING UNITSBearing Units2400/E/I/SBearing Units Steel Series 3902/EBearing Units Stainless Series 3903/EBearing Units Plastic Housing Series 3904/ETriple-Sealed Bearings for Bearing Units 3905/EPLUMMER BLOCKSPlummer Blocks2500E/SPARTS FEEDERParts Feeder 7018/EParts Feeder Guide Book 7019/ENTN Parts Feeder with Standard Attachments (for Bolts or Washer) 7016/ECLUTCHESOne-way Clutches (Overrunning Clutches) 6402/EPLAIN BEARINGS"BEAREE" NTN Engineering Plastics 5100/EMiniature Plastic Sliding Screws 5112/ENTN "BEARPHITE" Oil Impregnated Sintered Bearings5202/CESpherical Plain Bearings 5301/EHANDBOOKBearing Units Handbook9011/E/SRolling Bearings Handbook 9012/ENeedle Roller Bearings Handbook 9013/EGUIDE BOOKNew Products GuideAutomotive Products Guide Book9208/E/C8021/E/D/F/CFood Machinery Component Guide 9209/EProduct Catalog for Paper Manufacturing Machinery 9210/ESteel Manufacturing Machinery Product Guide Book 9211/EELECTRONIC CATALOGNTN Electronic Catalog (CD-ROM for Windows) 7903/ENTN Autoparts Catalog (CD-ROM for Windows) 7905/EReference Kit Program -Bearing Interchange- (CD-ROM for Windows) 7907/EOTHERSBearing Handling9103/E/P/SC:Chinese E:English F:French D:Germany I:ItalianK:Korean S:Spanish P:Portugal J: JapaneseNote : The above are basic numbers. Renewal of the suffix by a revision.D-3
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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
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Spherical Roller BearingsBrrDddCyli
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Page 346 and 347: 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 and 378: LocknutsReferencewithdrawal sleeve
Page 379 and 380: LocknutsReferencebore no. lock- Sh
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 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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