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Self-aligning Ball Bearings 2300 Series

The components of the self aligning ball bearing include two rows of balls, a cage, an inner ring, and an outer ring with a common concave sphered raceway.This type of bearings is self-aligning and insensitive to angular misalignments of the shaft relative to the housing. The bearings are produced in several design: open bearings with the basic design, sealed bearings, open bearings with an extended inner ring.The self alignning ball bearings have the lowest friction of all rolling bearings.The bearings are available with a cylindrical bore or with a tapered bore in certain size ranges.

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Self-aligning Ball Bearings

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Product Details

The components of the self aligning ball bearing include two rows of balls, a cage, an inner ring, and an outer ring with a common concave sphered raceway.This type of bearings is self-aligning and insensitive to angular misalignments of the shaft relative to the housing. The bearings are produced in several design: open bearings with the basic design, sealed bearings, open bearings with an extended inner ring.The self alignning ball bearings have the lowest friction of all rolling bearings.The bearings are available with a cylindrical bore or with a tapered bore in certain size ranges.
Suffix definitions of Self-aligning ball bearings:
C3: radial clearance than ordinary clearance
K: 1/12 taper tapered bore
K30: 1/30 taper tapered bore
M: Ball guided machined brass cage
2RS: with both ends of closures

 

Parameter form

 

Bearing Number

d mm

D mm

B mm

2300

10

35

17

2301

12

37

17

2302

15

42

17

2303

17

47

19

2304

20

52

21

2305

25

62

24

2306

30

72

27

2307

35

80

31

2308

40

90

33

2309

45

100

36

2310

50

110

40

2311

55

120

46

2312

60

130

46

2313

65

140

48

2314

70

150

51

2315

75

160

55

2316

80

170

58

2317

85

160

60

2318

90

190

64

2319

95

200

67

2320

100

215

73

2321

105

225

77

2322

110

240

80

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