Hitachi EX60-1 Excavator Slewing Bearing

Online ROLLWAY BEARING Sales Co., Ltd. 835 Series Hitachi EX60-1 Excavator Slewing Bearing Imperial Design Units Expert.More Choices. Hitachi EX60-1 Excavator Slewing Bearing in Stock 843 Cone Part Number & Ready to Ship Now!

Series: 835
Cone Part Number: 843
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 190000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 49200 lbf
d: 3 in
B - Cone Width: 2.2190 in
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Product Details

Series 835
Cone Part Number 843
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 190000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 49200 lbf
d 3 in
B - Cone Width 2.2190 in
R - Cone Backface To Clear Radius3 0.25 in
da - Cone Frontface Backing Diameter 3.5 in
db - Cone Backface Backing Diameter 3.98 in
Ab - Cage-Cone Frontface Clearance 0.1 in
Aa - Cage-Cone Backface Clearance 0.13 in
a - Effective Center Location4 -0.73 in
C90 - Dynamic Radial Rating (90 million revolutions)5 28300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 109000 lbf
C0 - Static Radial Rating 117000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 14500 lbf
K - Factor8 1.95
G1 - Heat Generation Factor (Roller-Raceway) 197.9
G2 - Heat Generation Factor (Rib-Roller End) 34.8
Cg - Geometry Factor 0.0937
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