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

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
B - Cone Width 17.145 mm
C - Cup Width 11.908 mm
B 17.463 mm
R - Cone Backface To Clear Radius1 1.520 mm
r - Cup Backface To Clear Radius2 1.52 mm
da - Cone Frontface Backing Diameter 49.53 mm
db - Cone Backface Backing Diameter 52.07 mm
Da - Cup Frontface Backing Diameter 73.90 mm
Db - Cup Backface Backing Diameter 68.07 mm
Ab - Cage-Cone Frontface Clearance 2.8 mm
Aa - Cage-Cone Backface Clearance 1 mm
a - Effective Center Location3 0 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 2890 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 11100 lbf
C0 - Static Radial Rating 13100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2500 lbf
K - Factor7 1.15
e - ISO Factor8 0.51
Y - ISO Factor9 1.19
G1 - Heat Generation Factor (Roller-Raceway) 21
G2 - Heat Generation Factor (Rib-Roller End) 15.8
Cg - Geometry Factor 0.0766
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