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Angular Contact Ball Bearings 7938DF

Inner Diameter:190mm
Outer Diameter:260mm
Thickness:33mm
Brand:Natebon
Series:Angular Contact Ball Bearings

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Technical Parameters

Parameter Values

Unit

LINA型号

7938DF

SD-

190

mm

D-

260

mm

B宽度

33

mm

R(最小)

2.0

mm

R1(最小)

1.00

mm

B2宽度

66

mm

CR动载荷

133000

N

COR静载荷

169000

N

CRF动载荷

13 500

kgf

CORF静载荷

17 200

kgf

CR1动载荷(双列)

216000

N

COR1静载荷(双列)

335000

N

CRF1动载荷(双列)

22 000

kgf

CORF1静载荷(双列)

34 500

kgf

LSG脂润滑

2 400

r/min

LSO油润滑

3 200

r/min

LSG1脂润滑(双列)

1 900

r/min

LSO1油润滑(双列)

2 500

r/min

A-

81.500

mm

MASS重量

5100

g

DA1(最小)

0

mm

DB1(最小)

200

mm

DA(最大)

250

mm

DB11(最大)

254.5

mm

RAS(最大)

2

mm

R1AS(最大)

1

mm

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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