KOYO tapered roller bearings 32064JR

KOYO BEARING

Tapered roller bearings

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KOYO BEARING

Boundary dimensions

d                           D                       T                     B                     C              r        r1    mm         1/25.4           mm       1/25.4         mm     1/25.4       mm     1/25.4        mm     1/25.4     min.   min.

 

Bearing No. 1)

De-   sign   Basic load ratings

(kN)

Cr              C0r

Fatigue   load limit

(kN)

Cu

Load

center (mm)

a

 

da

min.

 

db    max.

Mounting dimensions

(mm)

Da                       Db           Sa

max.      min.       min.     min.

 

Sb    min.

 

ra     max.

 

rb     max.

Con-

stant

e

Axial load factors

Y1            Y0

(Refer.)

Mass

(kg)

285.750 11.2500 380.898 14.9960 65.088 2.5625 65.088 2.5625 49.213 1.9375 3.6 3.2 LM654649/LM654610 1     831 1 410 143 75.9 299 307 368 356 370 7 15.9 3.6 3.2 0.43 1.39 0.77 18.9
288.925 11.3750 406.400 16.0000 77.788 3.0625 77.788 3.0625 60.325 2.3750 6.4 3.2 M255449/M255410 1   1 260 2 210 223 73.2 308 318 394 373 387 8 17.5 6.4 3.2 0.34 1.77 0.98 30.9
292.100 11.5000 374.650 14.7500 47.625 1.8750 47.625 1.8750 34.925 1.3750 3.6 3.2 L555249/L555210 1     587   971 111 64.7 306 309 362 351 360 8 12.7 3.6 3.2 0.40 1.49 0.82 11.5
298.450 11.7500 444.500 17.5000 63.500 2.5000 61.913 2.4375 39.688 1.5625 7.9 1.6 EE291175/291750 1     902 1 380 144 70.0 321 346 435 403 413 11 23.8 7.9 1.6 0.38 1.59 0.87 30.4
300

420

460

76          —

100          —

76          —

100          —

57          —    74          — 4

5

3

4

32960JR

32060JR

1

1

  1

1

320

800

2

2

210

660

223

263

79.9 97.9 318

322

324

329

406

442

383

404

405

439

12

15

19

26

3

4

2.5 3 0.39

0.43

1.52 1.38 0.84

0.76

32.4

57.5

300.038 11.8125 422.275 16.6250 82.550 3.2500 82.550 3.2500 63.500 2.5000 6.4 3.2 HM256849/HM256810 1   1 240 2 010 204 76.4 320 328 408 388 402 7 19.1 6.4 3.2 0.34 1.78 0.98 33.6
304.800 12.0000 12.0000

12.0000

12.0000

393.700 406.400 444.500

495.300

15.5000 16.0000

17.5000

19.5000

50.800 2.0000 63.500 2.5000 63.500 2.5000

95.250 3.7500

50.800 2.0000 63.500 2.5000 61.913 2.4375

92.075 3.6250

38.100 1.5000 47.625 1.8750 39.688 1.5625

69.850 2.7500

6.4 6.4 7.9

16

3.2

3.2

1.6

6.4

L357049/L357010

LM757049/LM757010

EE291201/291750

EE724120/724195

1

1

1

1

   

 

 

1

658

935

902

600

1

1

1

2

180

580

380

340

133

159

144

231

64.8 79.6 70.0

95.2

325

325

328

344

329

324

346

359

380

393

434

475

369

376

403

438

378

390

413

457

5

8

11

6

12.7 15.9 23.8

25.4

6.4 6.4 7.9

16

3.2 3.2 1.6

6.4

0.36

0.44

0.38

0.40

1.67 1.36 1.59

1.49

0.92

0.75

0.87

0.82

14.6

21.2

29.0

64.8

317.500 12.5000 12.5000

12.5000

444.500 447.675 622.300 17.5000 17.6250

24.5000

63.500 2.5000 85.725 3.3750 147.638 5.8125 61.913 2.4375 85.725 3.3750 131.763 5.1875 39.688 1.5625 68.263 2.6875 82.550 3.2500 7.9 3.6 14.3 1.6

3.2

12.7

EE291250/291750

HM259049/HM259010

H961649/H961610

1

1

1-P

   

1

2

902

400

790

1

2

3

380

390

490

144

233

316

70.0 80.8 210.5 341

332

354

346

346

390

434

434

585

403

410

530

413

427

580

11

8

7

23.8 17.5 65.1 7.9 3.6 14.3 1.6 3.2 12.7 0.38

0.33

0.94

1.59 1.79 0.64 0.87

0.99

0.35

26.0

40.2

179

320

440

480

76          —

100          —

76          —

100          —

57          —    74          — 4

5

3

4

32964JR

32064JR

1

1

  1

1

330

900

2

2

270

810

226

273

85.0 103.0 338

342

342

344

426

462

401

418

426

461

12

16

19

26

3

4

2.5 3 0.42

0.46

1.44

1.31

0.79

0.72

34.0

58.7

323.850 12.7500 381.000 15.0000 28.575 1.1250 28.575 1.1250 20.638 0.8125 3.6 3.3 LL758744/LL758715 1     275   570 62.5 64.8 339 340 367 363 369 5 7.9 3.6 3.3 0.44 1.36 0.75 5.15
330.200 13.0000 415.925 16.3750 47.625 1.8750 47.625 1.8750 34.925 1.3750 3.6 3.2 L860049/L860010 1     568 1 080 119 82.8 345 351 402 389 401 6 12.7 3.6 3.2 0.50 1.20 0.66 13.8
333.375 13.1250 469.900 18.5000 90.488 3.5625 90.488 3.5625 71.438 2.8125 6.4 3.2 HM261049/HM261010 1   1 520 2 580 249 84.3 354 365 456 430 446 8 19.1 6.4 3.2 0.33 1.79 0.99 46.2
340 460 76          — 76          — 57          — 4 3 32968JR 1   1 340 2 340 229 90.5 358 361 446 420 446 12 19 3 2.5 0.44 1.37 0.75 35.6

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearingSKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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