Hitachi EX200-3 Excavator Slewing Bearing

QuestionHitachi EX200-3 Excavator Slewing Bearing ? Find what you need faster by entering your Angular Contact Ball Bearing ROLLWAY BEARING Sales Co., Ltd. information . 55000 Series

Series: 55000
Cone Part Number: 55194
Cup Part Number: 55452D
Design Units: Imperial
Bearing Weight: 5.97 lb
Cage Type: Stamped Steel
Ab - Cage-Cone Frontface Clearance: 0.16 in
d: 1.9680 in
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Product Details

Series 55000
Cone Part Number 55194
Cup Part Number 55452D
Design Units Imperial
Bearing Weight 5.97 lb
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.16 in
d 1.9680 in
D 4.5268 in
B - Cone Width 1.0594 in
C - Double Cup Width 1.7500 in
T - Bearing Width across Cones 2.5623 in
R - Cone Backface To Clear Radius1 0.09 in
r - Cup Frontface To Clear Radius2 0.03 in
db - Cone Backface Backing Diameter 2.68 in
Da - Cup Frontface Backing Diameter 4.18 in
Aa - Cage-Cone Backface Clearance 0.16 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 6200 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 41600 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 10800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 9380 lbf
K - Factor7 0.66
e - ISO Factor8 0.88
Y1 - ISO Factor9 0.76
Y2 - ISO Factor10 1.14
Cg - Geometry Factor11 0.109
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