Kobelco SK200-6 1083*1312*105mm Slewing Bearing

Various Angular Contact Ball Bearing types and sizes to 12303 Cup Part Number accommodate ROLLWAY BEARING Sales Co., Ltd. your 12000 Series Kobelco SK200-6 1083*1312*105mm Slewing Bearing requirements.

Series:12000
Cone Part Number:12175
Cup Part Number:12303
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:44.450 mm
D:76.992 mm
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Product Details

Series12000
Cone Part Number12175
Cup Part Number12303
Design UnitsImperial
Bearing Weight0.30 Kg
Cage TypeStamped Steel
d44.450 mm
D76.992 mm
B - Cone Width17.145 mm
C - Cup Width11.908 mm
B17.463 mm
R - Cone Backface To Clear Radius11.520 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter49.53 mm
db - Cone Backface Backing Diameter52.07 mm
Da - Cup Frontface Backing Diameter73.90 mm
Db - Cup Backface Backing Diameter68.07 mm
Ab - Cage-Cone Frontface Clearance2.8 mm
Aa - Cage-Cone Backface Clearance1 mm
a - Effective Center Location30 mm
C90 - Dynamic Radial Rating (90 million revolutions)42890 lbf
C1 - Dynamic Radial Rating (1 million revolutions)511100 lbf
C0 - Static Radial Rating13100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62500 lbf
K - Factor71.15
e - ISO Factor80.51
Y - ISO Factor91.19
G1 - Heat Generation Factor (Roller-Raceway)21
G2 - Heat Generation Factor (Rib-Roller End)15.8
Cg - Geometry Factor0.0766
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