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17 mm x 40 mm x 12 mm SKF 7203 BECBM angular contact ball bearingsCross reference

db - Cone Backface Backing Diameter: 417.07 mm Aa - Cage-Cone Backface Clearance: 9.1 mm da - Cone Frontface Backing Diameter: 406.91 mm
Db - Cup Backface Backing Diameter: 506.98 mm C90 - Dynamic Radial Rating (90 million revolutions)4: 132000 lbf Cg - Geometry Factor: 0.212
C - Cup Width: 82.550 mm G1 - Heat Generation Factor (Roller-Raceway): 4380 Series: HM266400
B - Cone Width: 104.775 mm Size (mm): 17 mm x 40 mm x 12 mm

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Changzhou Suma Precision Machinery Co., Ltd.
AddressDonghua Industrial Park, Wujin District, Changzhou, Jiangsu, China
Phone(Working Time)86-15153625896
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