442251 TIMKEN NATIONAL OIL SEAL

Brand Name:TIMKEN
Model Number:442251
Series:09000
Cone Part Number:09075
Cup Part Number:09201
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:18.999 mm
D:50.8 mm

Product Details

Series09000
Cone Part Number09075
Cup Part Number09201
Design UnitsImperial
Bearing Weight0.20 Kg
Cage TypeStamped Steel
d18.999 mm
D50.8 mm
B - Cone Width22.332 mm
C - Cup Width17.463 mm
B21.433 mm
R - Cone Backface To Clear Radius12.290 mm
r - Cup Backface To Clear Radius20.51 mm
da - Cone Frontface Backing Diameter23.88 mm
db - Cone Backface Backing Diameter0 mm
Da - Cup Frontface Backing Diameter45.97 mm
Db - Cup Backface Backing Diameter43.94 mm
Ab - Cage-Cone Frontface Clearance1.5 mm
Aa - Cage-Cone Backface Clearance2.5 mm
a - Effective Center Location3-9.9 mm
C90 - Dynamic Radial Rating (90 million revolutions)42500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)59630 lbf
C0 - Static Radial Rating9100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)61140 lbf
K - Factor72.2
e - ISO Factor80.27
Y - ISO Factor92.26
G1 - Heat Generation Factor (Roller-Raceway)8
G2 - Heat Generation Factor (Rib-Roller End)4
Cg - Geometry Factor0.0452
View more

Company Profile

Phone 766-298-7977
View more

Related News

  • Best Wheel Bearing Grease Reviews - The DriveJul 10, 2019 — Our team of experts narrowed down the best wheel bearing grease on to wheel bearings, you can use it on suspensions, chassis, ball joints,  What type of grease do I use for ball...
  • 6 Ways to Improve Electric Motor Lubrication for BetterSep 5, 2019 — In this section, we will outline how to ensure that the bearings on your You can avoid over greasing with the use of ultra sonic or acoustical  Over-greasing problems...
  • Journal Bearing and Its Classification | Mechanical EngineeringClassification of Journal Bearings: There are many types of bearings that serve different purposes and are shaped differently. ADVERTISEMENTS: These are: Journal Bearings in Power...
  • Recommended Products

    All Products Contact Now