Hitachi ZX120 Excavator Slewing Bearing

Hitachi ZX120 Excavator Slewing Bearing Engineering Calculator , ROLLWAY BEARING Sales Co., Ltd. Angular Contact Ball Bearing Manufacturing Service LL225749 Cone Part Number Imperial Design Units . Get Your Free.

Cone Part Number:LL225749
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:35300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9150 lbf
d:5 in
B - Cone Width:0.6875 in
R - Cone Backface To Clear Radius3:0.06 in
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Product Details

Cone Part NumberLL225749
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)135300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)29150 lbf
d5 in
B - Cone Width0.6875 in
R - Cone Backface To Clear Radius30.06 in
da - Cone Frontface Backing Diameter5.24 in
db - Cone Backface Backing Diameter5.31 in
Ab - Cage-Cone Frontface Clearance0.12 in
Aa - Cage-Cone Backface Clearance0.03 in
a - Effective Center Location40.24 in
C90 - Dynamic Radial Rating (90 million revolutions)55260 lbf
C1 - Dynamic Radial Rating (1 million revolutions)620300 lbf
C0 - Static Radial Rating34400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)72990 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)164
G2 - Heat Generation Factor (Rib-Roller End)141
Cg - Geometry Factor0.13
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Company Profile

ROLLWAY BEARING Sales Co., Ltd.
Phone +1-857-689-7956
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