Komatsu PC220-5 Excavator Slewing Bearing

What are the types of Komatsu PC220-5 Excavator Slewing Bearing ? Angular Contact Ball Bearing Manufacturing Service . Stamped Steel Cage Type Get Your Free, Instant price, K544091 Cone Part Number design review. ROLLWAY BEARING Sales Co., Ltd.

Cone Part Number:K544091
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:87900 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:22800 lbf
d:9.1250 in
B - Cone Width:1.2500 in
R - Cone Backface To Clear Radius3:0.14 in
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Product Details

Cone Part NumberK544091
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)187900 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)222800 lbf
d9.1250 in
B - Cone Width1.2500 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter9.57 in
db - Cone Backface Backing Diameter9.72 in
Ab - Cage-Cone Frontface Clearance0.15 in
Aa - Cage-Cone Backface Clearance0.13 in
a - Effective Center Location40.62 in
C90 - Dynamic Radial Rating (90 million revolutions)513100 lbf
C1 - Dynamic Radial Rating (1 million revolutions)650500 lbf
C0 - Static Radial Rating103000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)79000 lbf
K - Factor81.45
G1 - Heat Generation Factor (Roller-Raceway)648.6
G2 - Heat Generation Factor (Rib-Roller End)279.2
Cg - Geometry Factor0.117
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Company Profile

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