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Tapered Roller Bearings 4T-30311D

Inner Diameter:55mm
Outer Diameter:120mm
Thickness:31.5mm
Brand:Natebon
Series:Tapered Roller Bearings

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Technical Parameters

Parameter Values

Unit

SD-

55

mm

D外径

120

mm

T宽度

31.50

mm

B宽度

29.0

mm

C宽度

21.0

mm

R(最小)

2.5

mm

R1(最小)

2.0

mm

ORDER型号

4T-30311D

CR动载荷

132000

N

COR静载荷

154000

N

CRF动载荷

13 500

kgf

CORF静载荷

15 700

kgf

LSG脂润滑

2 900

r/min

LSO油润滑

3 800

r/min

ISO-

7FB

A-

38.0

mm

MASS重量

1590

g

DA1(最小)

67

mm

DB1(最大)

68

mm

DA(最大)

110

mm

DA2(最小)

94

mm

DB-

113

SA(最小)

4

mm

SB(最小)

10.5

mm

RAS(最大)

2

mm

R1AS(最大)

2

mm

E-

0.83

Y2-

0.73

Y0-

0.4

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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