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Cylindrical Roller Bearings NN4960K

Inner Diameter:300mm
Outer Diameter:420mm
Thickness:118mm
Brand:Natebon
Series:Cylindrical Roller Bearings

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Technical Parameters

Parameter Values

Unit

SD-

300

mm

D外径

420

mm

B宽度

118

mm

R(最小)

3.0

mm

R1(最小)

2.5

mm

ORDER型号

NN4960K

CR动载荷

1200000

N

COR静载荷

2800000

N

CRF动载荷

122 000

kgf

CORF静载荷

285 000

kgf

LSG脂润滑

1 300

r/min

LSO油润滑

1 500

r/min

FW-

339.0

mm

EW-

391.0

mm

MASS重量

44200

g

DA1(最小)

313

mm

DB1(最小)

323

mm

DC(最大)

335

mm

DD(最小)

343

mm

DA(最大)

407

mm

DB2(最大)

407

mm

BB(最小)

394

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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