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Cylindrical Roller Bearings NN4948

Inner Diameter:240mm
Outer Diameter:320mm
Thickness:80mm
Brand:Natebon
Series:Cylindrical Roller Bearings

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Technical Parameters

Parameter Values

Unit

SD-

240

mm

D外径

320

mm

B宽度

80

mm

R(最小)

2.1

mm

ORDER型号

NN4948

CR动载荷

610000

N

COR静载荷

1410000

N

CRF动载荷

62 500

kgf

CORF静载荷

144 000

kgf

LSG脂润滑

1 700

r/min

LSO油润滑

2 000

r/min

FW-

265.0

mm

EW-

301.0

mm

MASS重量

16400

g

DA1(最小)

251

mm

DB1(最小)

258

mm

DC(最大)

262

mm

DD(最小)

269

mm

DA(最大)

309

mm

DB2(最大)

309

mm

BB(最小)

304

mm

RAS(最大)

2

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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