Needle Roller Bearing >> RNA69 Series < Online Inquiry >
Features
Needle roller bearings have a high load carrying capacity in addition to their low cross-section and stiffness. They are especially suitable for bearing arrangements where radial space is limited because needle roller bearings only carry pure radial load and can not limit the axial displacement of shaft relative to the housing. It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearings.
 

Bearing No.

Boundary dimensions(mm)

Basic load ratings(N)

Limiting speeds(rpm)

Mass(g)

Fw

D

C

Cr

Cor

Oil

 

RNA6900

14

22

22

8281

11612

18322

29.10

RNA6901

16

24

22

14000

18600

15522

28.70

RNA6902

20

28

23

13000

25000

12716

35.40

RNA6903

22

30

23

14000

19900

16300

39.80

RNA6904

25

37

30

26000

43000

14060

97.70

RNA6905

30

42

30

26300

31750

12066

106.50

RNA69/28

32

45

30

39500

61300

13100

125.00

RNA6906

35

47

30

35000

67000

12000

116.00

RNA69/32

40

52

36

25500

68500

881

147.00

RNA6907

42

55

36

26000

60500

8710

160.00

RNA6908

48

62

40

64000

112000

8120

238.00

RNA6909

52

68

40

61500

123500

7625

308.00

RNA6911

63

80

45

82560

172000

6340

430.00

RNA6912

68

85

45

88500

186000

6100

436.00

RNA6913

72

90

45

87600

194500

6100

571.00

RNA6914

80

100

54

121000

263000

5130

815.00

RNA6915

85

105

54

128000

272000

5130

923.00

RNA6916

90

110

54

130500

280600

4927

978.00

RNA6917

100

120

63

161000

337000

4600

1112.00

RNA6918

105

125

63

174000

38000

4000

1250.00

RNA6919

110

130

63

196000

400000

3870

1325.00

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