554 552D Tapered Roller bearings double-row

Welcome Bearings Category to the 554 552D Tapered Roller bearings double-row KRF bearing Co., Ltd online KOYO Brand seller. KOYO Manufacturer Name

What is 554 552D bearing interchange?

Model Number:554 552D
Cone Part Number:98335
Cup Part Number:98789D
Design Units:Imperial
Bearing Weight:35.69 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.24 in
d:3.3465 in

Product Details

Cone Part Number98335
Cup Part Number98789D
Design UnitsImperial
Bearing Weight35.69 lb
Cage TypeStamped Steel
Ab - Cage-Cone Frontface Clearance0.24 in
d3.3465 in
D7.875 in
B - Cone Width1.9375 in
C - Double Cup Width3.1581 in
T - Bearing Width across Cones4.5625 in
R - Cone Backface To Clear Radius10.14 in
r - Cup Frontface To Clear Radius20.090 in
db - Cone Backface Backing Diameter4.53 in
Da - Cup Frontface Backing Diameter7.41 in
Aa - Cage-Cone Backface Clearance0.31 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)328100 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4189000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)548900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)630400 lbf
K - Factor70.92
e - ISO Factor80.63
Y1 - ISO Factor91.07
Y2 - ISO Factor101.59
G1 - Heat Generation Factor (Roller-Raceway)11203
G2 - Heat Generation Factor (Rib-Roller End)37.4
Cg - Geometry Factor120.12
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Company Profile

Phone 765-685-2500
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