28985 28921D Tapered Roller bearings double-row

High Quality 28985 28921D Tapered Roller bearings double-row. Competitive Tapered Roller bearings double-row Pricing. KRF bearing Co., Ltd Accept Small Order. Easy and AMI BEARINGS Brand Fast Shipping. ASAHI BEARINGS Manufacturer Name

What is 28985 28921D bearing interchange´╝č

Model Number:28985 28921D
Series:L555200
Cone Part Number:L555233
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:203000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:52700 lbf
d:11.0000 in
B - Cone Width:1.875 in

Product Details

SeriesL555200
Cone Part NumberL555233
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1203000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)252700 lbf
d11.0000 in
B - Cone Width1.875 in
R - Cone Backface To Clear Radius30.14 in
da - Cone Frontface Backing Diameter11.65 in
db - Cone Backface Backing Diameter11.81 in
Ab - Cage-Cone Frontface Clearance0.14 in
Aa - Cage-Cone Backface Clearance0.18 in
a - Effective Center Location40.69 in
C90 - Dynamic Radial Rating (90 million revolutions)530300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6117000 lbf
C0 - Static Radial Rating258000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)720800 lbf
K - Factor81.45
G1 - Heat Generation Factor (Roller-Raceway)1476.9
G2 - Heat Generation Factor (Rib-Roller End)368.2
Cg - Geometry Factor0.155
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Company Profile

Phone 765-685-2500
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