RKULR55NX Eccentric Guide Roller Bearing 21x55x83mm -

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RKULR55NX Eccentric Guide Roller Bearing 21x55x83mm image

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製品詳細

Series:2500
Cone Part Number:2585
Cup Part Number:2524YD
Design Units:Imperial
Bearing Weight:2.42 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.06 in
d:1.3125 in
D:2.7500 in
B - Cone Width:0.9983 in
C - Double Cup Width:2.2500 in
T - Bearing Width across Cones:2.6250 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Frontface To Clear Radius2:0.03 in
db - Cone Backface Backing Diameter:1.77 in
Da - Cup Frontface Backing Diameter:2.56 in
Aa - Cage-Cone Backface Clearance:0.02 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:4880 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:32800 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:8500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2280 lbf
K - Factor7:2.14
e - ISO Factor8:0.27
Y1 - ISO Factor9:2.47
Y2 - ISO Factor10:3.67
G1 - Heat Generation Factor (Roller-Raceway)11:23.6
G2 - Heat Generation Factor (Rib-Roller End):9.63
Cg - Geometry Factor12:0.0656

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