NN4921 NSK CYLINDRICAL ROLLER BEARING - China 6203 Bearing Supplier

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SKF 6303 Bearing

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NN4921 NSK CYLINDRICAL ROLLER BEARING image

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Information techniques NN4921 NSK CYLINDRICAL ROLLER BEARING

Aa - Cage-Cone Backface Clearance:4.6 mm
r - Cup Backface To Clear Radius2:6.35 mm
C - Cup Width:52.388 mm
Y - ISO Factor9:1.37
C0 - Static Radial Rating:353000 lbf
B - Cone Width:69.850 mm
d:209.550 mm
da - Cone Frontface Backing Diameter:228.09 mm
Series:HM743300
Cone Part Number:HM743345
Db - Cup Backface Backing Diameter:303.02 mm
db - Cone Backface Backing Diameter:238 mm
C1 - Dynamic Radial Rating (1 million revolutions)5:206000 lbf
e - ISO Factor8:0.44
Cup Part Number:HM743310
G2 - Heat Generation Factor (Rib-Roller End):140.1
D:333.375 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:40200 lbf
a - Effective Center Location3:0.8 mm
B:69.850 mm

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China 6203 Bearing Supplier: Address1810 Qinona Dvenue, Mchiller Park, lL 80560, U.S.A.; Phone(Working Time)+1-847-671-6262; Fax

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Stock Categories

SKF 6303 Bearing

Contact Us