NNU3052 TIMKEN Double row cylindrical roller bearings
Brand Name:TIMKEN
Model Number:NNU3052
Series:HH228300
Cone Part Number:HH228344
Cup Part Number:HH228318
Design Units:Imperial
Bearing Weight:19.5 Kg
Cage Type:Stamped Steel
d:123.825 mm
D:259.974 mm

Product Details

SeriesHH228300
Cone Part NumberHH228344
Cup Part NumberHH228318
Design UnitsImperial
Bearing Weight19.5 Kg
Cage TypeStamped Steel
d123.825 mm
D259.974 mm
B - Cone Width82.550 mm
C - Cup Width61.913 mm
B77.790 mm
R - Cone Backface To Clear Radius19.650 mm
r - Cup Backface To Clear Radius24.06 mm
da - Cone Frontface Backing Diameter145.03 mm
db - Cone Backface Backing Diameter161.04 mm
Da - Cup Frontface Backing Diameter233.93 mm
Db - Cup Backface Backing Diameter228.09 mm
Ab - Cage-Cone Frontface Clearance1.3 mm
Aa - Cage-Cone Backface Clearance6.3 mm
a - Effective Center Location3-23.4 mm
C90 - Dynamic Radial Rating (90 million revolutions)453000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5205000 lbf
C0 - Static Radial Rating279000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)629200 lbf
K - Factor71.82
e - ISO Factor80.32
Y - ISO Factor91.87
G1 - Heat Generation Factor (Roller-Raceway)529.8
G2 - Heat Generation Factor (Rib-Roller End)44.8
Cg - Geometry Factor0.133
View more

Company Profile

COOPER BEARING LIMITED
Phone +1-785-435-3678
View more

Related News

  • How can you tell a fake SKF Bearing?
    Brand protection | SKFThe products are packed in counterfeit packages and marketed as genuine may not be able to tell the difference between a real SKF bearing and a fake, the  Fake Bearings and Bearing Identification – John's...
  • How do you fix an old wheel bearing?
    Everything You Need To Know About Wheel Bearings | TheDec 15, 2020 — To replace the old hub with the new hub, insert the new hub (with a press, if necessary), replace the old axle nut, and follow the previous steps  Why Wheel Bearings...
  • How much does it cost to replace a hub bearing?
    5 Symptoms of Bad Front & Rear Wheel Bearings (andDec 7, 2020 — Expect to pay on average between $400 to $800 to replace hub assemblies on both sides of the axle. The cost of parts can vary quite a bit  Wheel Bearing Replacement Cost...

    • Recommended Products

    All Products Contact Now
    Contact Us