Hitachi ZX240 Excavator Slewing Bearing

Offer High Quality Brand Hitachi ZX240 Excavator Slewing Bearing .Contact LM300811 Cup Part Number Us Online to ROLLWAY BEARING Sales Co., Ltd. Get LM300800 Series Best Quote.

Series:LM300800
Cone Part Number:LM300849N
Cup Part Number:LM300811
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:40.988 mm
D:67.975 mm
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Product Details

SeriesLM300800
Cone Part NumberLM300849N
Cup Part NumberLM300811
Design UnitsImperial
Bearing Weight0.20 Kg
Cage TypeStamped Steel
d40.988 mm
D67.975 mm
B - Cone Width18.001 mm
C - Cup Width13.500 mm
B17.501 mm
R - Cone Backface To Clear Radius13.560 mm
r - Cup Backface To Clear Radius21.52 mm
da - Cone Frontface Backing Diameter45.47 mm
db - Cone Backface Backing Diameter52.07 mm
Da - Cup Frontface Backing Diameter66.00 mm
Db - Cup Backface Backing Diameter60.96 mm
Ab - Cage-Cone Frontface Clearance2 mm
Aa - Cage-Cone Backface Clearance0.3 mm
a - Effective Center Location3-3.6 mm
C90 - Dynamic Radial Rating (90 million revolutions)43440 lbf
C1 - Dynamic Radial Rating (1 million revolutions)513300 lbf
C0 - Static Radial Rating14300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)62050 lbf
K - Factor71.68
e - ISO Factor80.35
Y - ISO Factor91.72
G1 - Heat Generation Factor (Roller-Raceway)22.5
G2 - Heat Generation Factor (Rib-Roller End)18.1
Cg - Geometry Factor0.0698
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Company Profile

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