Ball and Roller Bearings

More documents

Recommendations

Info

Deep Groove Ball BearingsBrrarraDdDadaOpen Typed Boundary dimensions Basic load ratings Factor Limiting speeds Bearingdynamic static dynamic static numbersmin -1mm kN kgfgrease oil opend D B rs min Cr Cor Cr Cor fo lubrication lubrication type280300320340360380400420350 33 2 137 177 13 900 18 100 16.1 1 600 1 900 6856380 46 2.1 227 299 23 200 30 500 16.5 1 500 1 800 6956420 44 3 232 315 23 700 32 500 16.5 1 400 1 600 16056420 65 4 325 420 33 000 43 000 15.5 1 400 1 600 6056380 38 2.1 162 210 16 500 21 500 16.1 1 500 1 700 6860420 56 3 276 375 28 200 38 500 16.2 1 400 1 600 6960460 50 4 292 410 29 800 42 000 16.3 1 300 1 500 16060460 74 4 355 480 36 000 49 000 15.6 1 300 1 500 6060400 38 2.1 168 228 17 200 23 200 16.1 1 400 1 600 6864440 56 3 285 405 29 000 41 000 16.4 1 300 1 500 6964480 50 4 300 440 30 500 45 000 16.4 1 200 1 400 16064480 74 4 370 530 38 000 54 000 15.7 1 200 1 400 6064420 38 2.1 170 236 17 400 24 000 16.0 1 300 1 500 6868460 56 3 293 430 29 800 44 000 16.5 1 200 1 400 6968520 57 4 340 515 35 000 52 500 16.3 1 100 1 300 16068520 82 5 420 610 42 500 62 500 15.6 1 100 1 300 6068440 38 2.1 187 258 19 100 26 300 16.0 1 200 1 400 6872480 56 3 300 455 30 500 46 500 16.5 1 100 1 300 6972540 57 4 350 550 36 000 56 000 16.4 1 100 1 200 16072540 82 5 440 670 44 500 68 000 15.7 1 100 1 200 6072480 46 2.1 231 340 23 600 34 500 16.1 1 100 1 300 6876520 65 4 325 510 33 000 52 000 16.6 1 100 1 200 6976560 82 5 455 725 46 500 74 000 15.9 990 1 200 6076500 46 2.1 226 340 23 100 34 500 16.0 1 100 1 200 6880540 65 4 335 535 34 000 54 500 16.5 990 1 200 6980600 90 5 510 825 52 000 84 000 15.7 930 1 100 6080520 46 2.1 260 405 26 500 41 500 16.1 1 000 1 200 6884560 65 4 340 560 35 000 57 000 16.4 940 1 100 6984620 90 5 530 895 54 000 91 000 15.8 880 1 000 6084440540 46 2.1 264 420 26 900 43 000 16.0 950 1 100 6888600 74 4 365 615 37 500 63 000 16.4 890 1 000 6988Smallest allowable dimension for chamfer dimension r.B-22
Deep Groove Ball BearingsDynamic equivalent radial loadPrXFrYFafoFaCor0.1720.3450.6891.031.382.073.455.176.89e0.190.220.260.280.300.340.380.420.44FaFreFaFr eX Y X Y2.301.991.711.551 0 0.56 1.451.311.151.041.00Static equivalent radial loadPor0.6Fr0.5FaWhen PorFr use PorFrAbutment and filletdimensionsmmMasskgda Da rasmin max max (approx.)289 341 2 7.4291 369 2 14.8293 407 2.5 23296 404 3 31311 369 2 10.5313 407 2.5 23.5316 444 3 32.5316 444 3 43.8331 389 2 10.9333 427 2.5 24.8336 464 3 34.2336 464 3 46.1351 409 2 11.5353 447 2.5 26.2356 504 3 47.1360 500 4 61.8371 429 2 12.3373 467 2.5 27.5376 524 3 49.3380 520 4 64.7391 469 2 19.7396 504 3 39.8400 540 4 67.5411 489 2 20.6416 524 3 41.6420 580 4 87.6431 509 2 21.6436 544 3 43.4440 600 4 91.1451 529 2 22.5456 584 3 60B-23
Page 1 and 2:
For New Technology NetworkRcorporat
Page 3 and 4:
WarrantyNTN warrants, to the origin
Page 5 and 6:
TECHNICAL DATA CONTENTS1. Classific
Page 7 and 8:
Classification and Characteristics
Page 9 and 10:
Page 11 and 12:
Page 13 and 14:
Page 15 and 16:
Bearing SelectionSelect bearing’s
Page 17 and 18:
Bearing Selection2.3 Selection of b
Page 19:
Load Rating and Life3. Load Rating
Page 22 and 23:
Load Rating and LifeThe basic stati
Page 24 and 25:
Bearing Load CalculationTable 4.2 G
Page 26 and 27:
Bearing Load Calculation4.3 Mean lo
Page 28 and 29:
Bearing Load CalculationTable 4.5 B
Page 30 and 31:
Bearing Load Calculation(Example 4)
Page 32 and 33:
Boundary Dimensions and Bearing Num
Page 34 and 35:
Boundary Dimensions and Bearing Num
Page 37 and 38:
Bearing Tolerances6. Bearing Tolera
Page 39 and 40:
Bearing TolerancesMean bore diamete
Page 41 and 42:
Bearing TolerancesUnitmInner ringax
Page 43 and 44:
Bearing TolerancesTMaster cupsub-un
Page 45 and 46:
Bearing TolerancesInner ringaxial r
Page 47 and 48:
Bearing TolerancesTable 6.8 Toleran
Page 49 and 50:
Bearing Tolerances!d!d2ddd+!dd+!dBT
Page 51 and 52:
Bearing Fits7. Bearing Fits7.1 Fitt
Page 53 and 54:
Bearing Fits(4) A particular type o
Page 55 and 56:
Bearing FitsTable 7.3 Standard fits
Page 57 and 58:
Bearing FitsA-5512T12.5T13.5T16.5T2
Page 59 and 60:
Bearing FitsTable 7.7 General fitti
Page 61 and 62:
Bearing Internal Clearance and Prel
Page 63 and 64:
Nominal bore diameterdmm10241024303
Page 65 and 66:
Page 67 and 68:
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
Friction and Temperature Rise10. Fr
Page 75 and 76:
Lubricationviscosity base oil are b
Page 77 and 78: LubricationAluminum greaseAI soapNo
Page 79 and 80: Lubrication11.5 Oil lubricationOil
Page 81 and 82: LubricationTable 11.9 Factor KExpel
Page 83 and 84: External bearing sealing devicesTyp
Page 85 and 86: Bearing Materials13. Bearing Materi
Page 87 and 88: Shaft and Housing Design14. Shaft a
Page 89 and 90: Shaft and Housing Design14.2.3 Thru
Page 91 and 92: Bearing Handling280280Diametric exp
Page 93 and 94: Bearing HandlingTable 15.1 Installa
Page 95 and 96: Bearing HandlingLarge bearings, ins
Page 97 and 98: A-95
Page 99 and 100: Bearing Damage and Corrective Measu
Page 101 and 102: Bearing Damage and Corrective Measu
Page 103 and 104: Technical DataThis data is based on
Page 105 and 106: Technical Data17.5 Fitting surface
Page 107 and 108: Ball and Roller Bearings
Page 109: Tapered Roller Bearings !!!!!!!!!!!
Page 112 and 113: !Deep Groove Ball Bearings2. Standa
Page 114 and 115: Deep Groove Ball BearingsBrrDdd Op
Page 118 and 119: Deep Groove Ball Bearingsd Boundar
Page 126 and 127: Deep Groove Ball BearingsBrrarraDdD
Page 130 and 131: Deep Groove Ball BearingsBrrarraDdD
Page 132 and 133: Expansion Compensating BearingsBrrD
Page 134 and 135: AC BearingsBrrDdd Open typeShielde
Page 137 and 138: !Miniature and Extra Small Bearings
Page 139 and 140: !Miniature and Extra Small Bearings
Page 141 and 142: Miniature and Extra Small Ball Bear
Page 147: Miniature and Extra Small Ball Bear
Page 150 and 151: Angular Contact Ball Bearings1.2 Fo
Page 152 and 153: Single and Duplex Angular Contact B
Page 164 and 165: Four-Point Contact Ball BearingsQJ
Page 166 and 167: Double Row Angular Contact Ball Bea
Page 168 and 169: Double Row Angular Contact Ball Bea
Page 171 and 172: Self-Aligning Ball Bearings1. Desig
Page 173 and 174: Self-Aligning Ball BearingsEquivale
Page 179 and 180:
Adapters(for self-aligning ball bea
Page 181:
AdaptersB-75
Page 184 and 185:
Cylindrical Roller BearingsTable 2
Page 186 and 187:
Cylindrical Roller BearingsBBrr1rr1
Page 188 and 189:
Page 190 and 191:
Page 192 and 193:
Page 194 and 195:
Page 196 and 197:
Page 198 and 199:
Page 200 and 201:
Page 202 and 203:
Page 204 and 205:
L Type Loose RibL type collar ringB
Page 206 and 207:
L Type Loose RibL type collar ringB
Page 208 and 209:
Double Row Cylindrical Roller Beari
Page 210 and 211:
Page 212 and 213:
Page 214 and 215:
Four-Row Cylindrical Roller Bearing
Page 216 and 217:
Page 218 and 219:
Page 220 and 221:
Page 222 and 223:
Page 225 and 226:
Tapered Roller BearingsSingle row t
Page 227 and 228:
Tapered Roller Bearings5. ECO-Top t
Page 229 and 230:
Tapered Roller BearingsInch series
Page 231 and 232:
Page 233 and 234:
Page 235 and 236:
Tapered Roller BearingsSaSbr1aEquiv
Page 237 and 238:
Page 239 and 240:
Page 241 and 242:
Page 243 and 244:
Page 245 and 246:
Page 247 and 248:
Page 249 and 250:
Page 251 and 252:
Page 253 and 254:
Tapered Roller BearingsDa dbr1arada
Page 255 and 256:
Page 257 and 258:
Tapered Roller Bearingsr1araEquival
Page 259 and 260:
Page 261 and 262:
Page 263 and 264:
Page 265 and 266:
Page 267 and 268:
Page 269 and 270:
Page 271 and 272:
Page 273 and 274:
Page 275 and 276:
Page 277 and 278:
Page 279 and 280:
Page 281 and 282:
Page 283 and 284:
Page 285 and 286:
Page 287 and 288:
Page 289 and 290:
Page 291 and 292:
Double Row Tapered Roller BearingsS
Page 293 and 294:
Page 295 and 296:
Page 297 and 298:
Page 299 and 300:
Page 301 and 302:
Page 303 and 304:
Page 305 and 306:
Page 307 and 308:
Page 309 and 310:
Four Row Tapered Roller BearingsBea
Page 311 and 312:
Page 313 and 314:
Page 315 and 316:
Page 317 and 318:
Page 319 and 320:
Page 321 and 322:
Page 323:
Page 326 and 327:
Spherical Roller Bearings2. Standar
Page 328 and 329:
Spherical Roller BearingsBrrDddCyli
Page 330 and 331:
Page 332 and 333:
Page 334 and 335:
Page 336 and 337:
Page 338 and 339:
Page 340 and 341:
Page 342 and 343:
Page 344 and 345:
Page 346 and 347:
Page 348 and 349:
Adapter(For spherical roller bearin
Page 350 and 351:
Page 352 and 353:
Page 354 and 355:
Withdrawal Sleeves(For spherical ro
Page 356 and 357:
Page 358 and 359:
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 371 and 372:
Page 373 and 374:
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 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
show all

Ball and Roller Bearings

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?