Tapered Roller Bearing >> 32300 Series < Online Inquiry >
Features
The bearings have tapered rollers which are guided by the thicker side of the cup. The design of the sliding surfaces of the cup and inner ring and the rolling elements when extended converge towards the same single point on the bearing axle.
Single-row tapered roller bearings can carry radial load and axial load in one direction.
Double-row and four-row tapered roller bearings can bear the radial load and axial load in double directions.
Cages
Normally the tapered roller bearings use pressed basket-shaped cages of steel sheet. But for cages with greater machined dimension, machined cage is also used.
TIK manufactures both metric and inch-sized single row, double-row and four-row tapered roller bearings.

Bearing No.

Boundary dimensions

Basic load rating(kN)

Limiting speed

Mass

mm

Dynamic

Static

rpm

Kg

d

D

T

B

C

Rmin

rmin

Cr

Cor

Grease

Oil

32303

17

47

20.25

19

16

1

1

35.4

36.6

8000

11000

0.174

32304

20

52

22.25

21

18

1.5

1.5

42.7

46.4

7500

10000

0.231

32305

25

62

25.25

24

20

1.5

1.5

61.7

68.9

6000

8000

0.367

32306

30

72

28.75

27

23

1.5

1.5

81.7

97.6

5300

7000

0.560

32307

35

80

32.75

31

25

2

1.5

99.1

119

4800

6300

0.770

32308

40

90

35.25

33

27

2

1.5

115

149

4000

5300

1.050

32309

45

100

38.25

36

30

2

1.5

145

191

3600

4800

1.400

32310

50

110

42.25

40

33

2.5

2

177

239

3200

4300

1.890

32311

55

120

45.5

43

35

2.5

2

203

274

3000

4000

2.370

32312

60

130

48.5

46

37

3

2.5

226

306

2600

3600

2.900

32313

65

140

51

48

39

3

2.5

259

353

2400

3400

3.510

32314

70

150

54

51

42

3

2.5

298

413

2000

3000

4.350

32315

75

160

58

55

45

3

2.5

346

488

2000

3000

5.340

32316

80

170

61.5

58

48

3

2.5

387

549

1900

2800

6.380

32317

85

180

63.5

60

49

4

3

421

599

1800

2600

7.300

32318

90

190

67.5

64

53

4

3

477

690

1700

2400

8.780

32319

95

200

71.5

67

55

4

3

515

745

1700

2400

10.700

32320

100

215

77.5

73

60

4

3

572

780

1600

2200

3.000

32321

105

225

81.5

77

63

4

3

646

955

1500

2000

14.500

32322

110

240

84.5

80

65

4

3

722

1070

1400

1900

17.800

32324

120

260

90.5

86

69

4

3

824

1240

1300

1800

21.700

32334

170

360

128

120

100

3.7

1.3

1300

1760

850

1100

59.500

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