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Item # 68450/68712,Inch taper roller bearing




Specifications  · Dimensions
Specifications

Brand

MOTN

Bearing

68450/68712

Bearing Number

68450/68712

d

114.300

D

180.975

Weight

2.95


Dimensions

T

34.925

dyc Cr

183

stc Cor

280

Pu (kN)

30

Reference speed

2600

Limiting speed

3800

ISO335 Dimension Series (ABMA)

68000

d1 ~

144

B~

31.750

C

25.400

r1,2 Min

3.5

r3,4 Min

3.3

a

40

da Max

129

db Min

127

Da Min

158

Da Max

170

Db Min

170

Ca Min

4

Cb Min

9.5

ra Max

3

rb Max

3

e

0.5

Y

1.2

Y0

0.7




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