BTM2212 Needle Roller Bearing 22x29x12mm - Industrial Bearings Solutions

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BTM2212 Needle Roller Bearing 22x29x12mm image

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BTM2212 Needle Roller Bearing 22x29x12mm Code system

Series:93000
Cone Part Number:93801D
Cup Part Number:93125
Design Units:Imperial
Bearing Weight:78.70 lb
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0 in
d:8 in
D:12.5000 in
B - Double Cone Width:5.2500 in
C - Cup Width:1.8125 in
T - Bearing Width across Cups:5.2499 in
R - Cone Frontface To Clear Radius1:0.250 in
r - Cup Backface To Clear Radius2:0.130 in
da - Cone Frontface Backing Diameter:8.93 in
Db - Cup Backface Backing Diameter:11.26 in
Ab - Cage-Cone Frontface Clearance:0.21 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:42600 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:286000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:74200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:38200 lbf
K - Factor7:1.12
e - ISO Factor8:0.52
Y1 - ISO Factor9:1.29
Y2 - ISO Factor10:1.92
G1 - Heat Generation Factor (Roller-Raceway)11:912
G2 - Heat Generation Factor (Rib-Roller End):126
Cg - Geometry Factor12:0.146

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