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Angular Contact Ball Bearings 7228B

Inner Diameter:140mm
Outer Diameter:250mm
Thickness:42mm
Brand:Natebon
Series:Angular Contact Ball Bearings

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Technical Parameters

Parameter Values

Unit

SD-

140

mm

D-

250

mm

B宽度

42

mm

R(最小)

3.0

mm

R1(最小)

1.10

mm

B2宽度

84

mm

ORDER型号

7228B

CR动载荷

183000

N

COR静载荷

195000

N

CRF动载荷

18 700

kgf

CORF静载荷

19 900

kgf

CR1动载荷(双列)

297000

N

COR1静载荷(双列)

390000

N

CRF1动载荷(双列)

30 500

kgf

CORF1静载荷(双列)

40 000

kgf

LSG脂润滑

2 300

r/min

LSO油润滑

3 100

r/min

LSG1脂润滑(双列)

1 900

r/min

LSO1油润滑(双列)

2 500

r/min

A-

103.000

mm

MASS重量

8780

g

DA1(最小)

0

mm

DB1(最小)

154

mm

DA(最大)

236

mm

DB11(最大)

243

mm

RAS(最大)

2.5

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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