7918A5TRSULP3 NSK Super Precision Bearings

What is the Qingdao Clunt Bearing Co., Ltd. best place to buy 7918A5TRSULP3 NSK Super Precision Bearings online? Super Precision Bearings Manufacturing Service . 2.21 K - Factor2 JHM133417 Cup Part Number

Brand Name: NSK
Model Number: 7918A5TRSULP3
K - Factor2: 2.21
Cup Part Number: JHM133417
D: 255.000 mm
Db - Cup Backface Backing Diameter: 230.89 mm
Da - Cup Frontface Backing Diameter: 233.93 mm
r - Cup Backface To Clear Radius1: 3.30 mm
C - Cup Width: 52.388 mm
Y - ISO Factor4: 2.27
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Product Details

K - Factor2 2.21
Cup Part Number JHM133417
D 255.000 mm
Db - Cup Backface Backing Diameter 230.89 mm
Da - Cup Frontface Backing Diameter 233.93 mm
r - Cup Backface To Clear Radius1 3.30 mm
C - Cup Width 52.388 mm
Y - ISO Factor4 2.27
Series HM133400
Design Units METRIC
G1 - Heat Generation Factor (Roller-Raceway) 668.6
Cg - Geometry Factor 0.134
G2 - Heat Generation Factor (Rib-Roller End) 103.2
e - ISO Factor3 0.26
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Phone 86-1515369322
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