CRBS1408 slewing bearing slim type crossed roller bearing

CRBS1408 slewing bearing slim type crossed roller bearing Deal is your source for OEM 31.8 LB Ship Weight Small Slew Drive and accessories. We sell GenuineSmall Slew Drive at discount prices. UI BEARING TECHNOLOGY CO., LTD

What is CRBS1408 bearing interchange?

Model Number:CRBS1408
Cone Part Number:L420449
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:38300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9920 lbf
d:4.0000 in
B - Cone Width:0.8438 in
R - Cone Backface To Clear Radius3:0.06 in

Product Details

Cone Part NumberL420449
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)138300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)29920 lbf
d4.0000 in
B - Cone Width0.8438 in
R - Cone Backface To Clear Radius30.06 in
da - Cone Frontface Backing Diameter4.21 in
db - Cone Backface Backing Diameter4.29 in
Ab - Cage-Cone Frontface Clearance0.08 in
Aa - Cage-Cone Backface Clearance0.02 in
a - Effective Center Location40.11 in
C90 - Dynamic Radial Rating (90 million revolutions)55700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)622000 lbf
C0 - Static Radial Rating39400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)73600 lbf
K - Factor81.59
G1 - Heat Generation Factor (Roller-Raceway)140
G2 - Heat Generation Factor (Rib-Roller End)102
Cg - Geometry Factor0.129
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Company Profile

Phone 212-638-63-58-80
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