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Item # 18790/18720/Q,Inch taper roller bearing




Specifications  · Dimensions
Specifications

Brand

MOTN

Bearing

18790/18720/Q

Bearing Number

18790/18720/Q

d

50.800

D

85

Weight

0.37


Dimensions

T

17.462

dyc Cr

50.1

stc Cor

65.5

Pu (kN)

7.2

Reference speed

5600

Limiting speed

8500

ISO335 Dimension Series (ABMA)

18700

d1 ~

66

B~

17.462

C

13.495

r1,2 Min

3.5

r3,4 Min

1.5

a

16

da Max

59

db Min

62

Da Min

75

Da Max

77.5

Db Min

79

Ca Min

3

Cb Min

3.5

ra Max

3

rb Max

1.5

e

0.4

Y

1.5

Y0

0.8




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