China Cheap price Carburizing Steel Bearing - Sealed heavy duty needle roller bearings-NA49…RS Series – Xing Lun

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China Cheap price Carburizing Steel Bearing - Sealed heavy duty needle roller bearings-NA49…RS Series – Xing Lun Detail:

Spherical roller  bearings  are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring, the two inner ring raceways are included at an angle to the bearing axial. The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligningment in mounting, and their permissible aligning angle is 1 to 2.5 degree. This type of bearings has heavy load carrying capacity and anti-impact ability, in addition to radial loads, they also can carry axial loads in two directions. In general, this type of bearings permit a low limiting speed.

Boundary dimensions(mm)

Basic load ratings(N)

Limiting speeds(rpm)

Mass(g)

Bearing Number

Fw(F)

D

C

Cr

Cor

Oil

(Approx.)

XLB

52

68

22

34800

56800

3900

157

RNA4909-2RS

58

72

22

37800

61500

3500

160

RNA4910-2RS

35

47

17

20020

24900

5500

69

RNA4906-2RS

42

55

20

22500

37000

4800

107

RNA4907-2RS

48

62

22

33050

50900

4200

154

RNA4908-2RS

22

30

13

6050

10100

9000

23

RNA4903-2RS

25

37

17

14900

17500

7500

56

RNA4904-2RS

30

42

17

16300

21500

6500

60

RNA4905-2RS

14

22

13

4560

4660

13000

16

RNA4900-2RS

16

24

13

4950

5800

12000

18

RNA4901-2RS

20

28

13

5980

9500

10000

21.5

RNA4902-2RS


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China Cheap price Carburizing Steel Bearing -
 Sealed heavy duty needle roller bearings-NA49…RS Series – Xing Lun detail pictures


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    5 Stars By Heloise from Serbia - 2017.05.21 12:31
    Good quality and fast delivery, it's very nice. Some products have a little bit problem, but the supplier replaced timely, overall, we are satisfied.
    5 Stars By Marian from Detroit - 2018.06.30 17:29
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