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Tapered Roller Bearings 4T-78225/78551

Inner Diameter:57.15mm
Outer Diameter:140.03mm
Thickness:36.51mm
Brand:Natebon
Series:Tapered Roller Bearings

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Technical Parameters

Parameter Values

Unit

SD-

57.150

mm

D外径

140.030

mm

T宽度

36.510

mm

B宽度

33.240

mm

C宽度

23.520

mm

R(最大)

3.5

mm

R1(最小)

2.3

mm

DA1(最小)

83

mm

DB1(最大)

77

mm

DA(最大)

117

mm

DB(最小)

132

mm

ORDER型号

4T-78225/78551

CR动载荷

171000

N

COR静载荷

212000

N

CRF动载荷

17 400

kgf

CORF静载荷

21 600

kgf

LSG脂润滑

2 600

r/min

LSO油润滑

3 400

r/min

A-

-8.5

mm

MASS重量

2690

g

E-

0.87

Y2-

0.69

Y0-

0.38

Natebon Electromechanical Industry (Jiangsu) Co., Ltd


Address:1st Floor, South Building, NTB, No. 89 Baoyi Road, Kunshan City, Suzhou, Jiangsu Province


Tel:0512-57991888

0512-57991888Hotline

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