Land Drilling Rig Bearing Thrust Cylindrical Roller Bearings 81164

Series: 655
Cone Part Number: 655
Cup Part Number: 654D
Design Units: Imperial
Bearing Weight: 17.2 lb
Cage Type: Stamped Steel
Ab - Cage-Cone Frontface Clearance: 0.1 in
d: 2.7500 in
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Product Details

Series 655
Cone Part Number 655
Cup Part Number 654D
Design Units Imperial
Bearing Weight 17.2 lb
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.1 in
d 2.7500 in
D 6.0000 in
B - Cone Width 1.6250 in
C - Double Cup Width 3.0000 in
T - Bearing Width across Cones 3.7499 in
R - Cone Backface To Clear Radius1 0.14 in
r - Cup Frontface To Clear Radius2 0.06 in
db - Cone Backface Backing Diameter 3.46 in
Da - Cup Frontface Backing Diameter 5.57 in
Aa - Cage-Cone Backface Clearance 0.17 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 14400 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 96700 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 25100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 10100 lbf
K - Factor7 1.43
e - ISO Factor8 0.41
Y1 - ISO Factor9 1.65
Y2 - ISO Factor10 2.46
G1 - Heat Generation Factor (Roller-Raceway)11 137
G2 - Heat Generation Factor (Rib-Roller End) 27.3
Cg - Geometry Factor12 0.0919
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Phone 0065-31591338
Fax 0065-31591338
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