Compared with the single row angular contact ball bearings, double row NTN bearings 5207NTR have better rigidity, can sustain the overturning moment. And the type of bearing is separate, especially suitable for high rigid situations, like widely used in car wheel hub, oil pump, roots blower, air compressor, injection pump and various gearbox, etc.


Here, datasheet of NTN bearings 5207NR are listed as follows, 

   

Designation:

double row self-aligning ball bearing

Brand:

KOYO

d：

35mm

D：

72mm

B：

27mm

Mass

0.43kg

Dynamic basic load ratings：

39KN

B Static basic load ratings：

28.7KN

Grease Rotate speed:

6300r/min

Oil Rotate speed:

8000r/min

Type:

Angular contact ball bearing


Plenty of double row NTN angular contact ball bearings catalogue summarized below,

Model

Dimensions(mm)

Weight(kg)

5200NR

10x30x14.3

0.059

5202NR

12x32x15.9

0.073

5202NR

12x32x15.9

0.082

5203NR

17x40x17.5

0.09

5204NR

20x47x20.6

0.0154

5205NR

25x52x20.6

0.0192

5206NR

30x62x23.8

0.29

5207NR

35x72x27

0.431

5208NR

40x80x30.2

0.572

5209NR

45x85x30.2

0.622

5210NR

50x90x30.2

0.68

5300NR

10x35x19

0.1

5301NR

12x37x19

0.12

5302NR

15x42x19

0.18

5303NR

17x47x22.2

0.22

5304NR

20x52x22.2

0.23

5305NR

25x62x25.4

0.34

5306NR

30x72x3.02

0.52

5307NR

35x80x34.9

0.8

5308NR

40x90x36.5

1.05

5309NR

45x100x39.7

1.4

5310NR

50x110x44.4

1.82


There're various angular contact ball bearings in our stock, Yakang Bearing can steady provide the proper bearings with fast ship and high quality to the worldwide clients for their machines requirements. If you wish to purchase NTN bearings, please contact with us for details.