TIMKEN NA861-90031 Tapered Roller Bearing Assemblies

Request A Machinery Parts Co., Ltd. Quote For Your Special TIMKEN NA861-90031 Tapered Roller Bearing Assemblies Needs Today! Free TIMKEN Bearing Quotes. ISO 38500 lbf C90 - Dynamic Radial Rating (90 million revolutions)4 1180 G1 - Heat Generation Factor (Roller-Raceway) 9001 certified.

What is NA861-90031 bearing cross reference？

Brand Name:TIMKEN
Model Number:NA861-90031
Series:HM266400
Cone Part Number:HM266446WS
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:971000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:252000 lbf
d:15.0000 in
B - Cone Width:4.1250 in
PDF NA861-90031

Product Details

SeriesHM266400
Cone Part NumberHM266446WS
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1971000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2252000 lbf
d15.0000 in
B - Cone Width4.1250 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter15.94 in
db - Cone Backface Backing Diameter16.34 in
Ab - Cage-Cone Frontface Clearance0.28 in
Aa - Cage-Cone Backface Clearance0.36 in
a - Effective Center Location4-0.28 in
C90 - Dynamic Radial Rating (90 million revolutions)5145000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6557000 lbf
C0 - Static Radial Rating946000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)782300 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)4383.4
G2 - Heat Generation Factor (Rib-Roller End)278.7
Cg - Geometry Factor0.212
View more

Company Profile

Machinery Parts Co., Ltd.
Phone 722-298-7405
View more

Related News

  • Can you use Vaseline as lube for bearings?
    Skateboarders! I need your help!!!!! - Ultimate GuitarApr 22, 2009 — If your bearings are at the point of which you need to lube them, it'd be do need lube. but i advise on not using Vaseline. it might have some  difference between...
  • Can you use Vaseline on bearings?
    Vaseline - Bike ForumsApr 13, 2005 — The Vaseline worked pretty well, my bearings are now overhauled and the pedals are almost like new. I overhauled my bearings in my pedals, it worked great. White Lithium grease is the std product. Small tubs...
  • How do you polish ball bearings?
    Cleaning ceramic bearings | clean the bearing | bearingIn brief, hybrid bearings use ceramic balls, paired with metal inner and outer rings, whereas full ceramic bearings are entirely made from ceramic material. Now  4 Ways to Clean Ball...

    • Recommended Products

    Top Products

    IKO CR32VB Cam Follower and Track Roller - Stud Type FAG B7032-E-T-P4S-UM Precision Ball Bearings DAIKIN RP23C13JB-37-30 Rotor Pump NACHI ZS-5B Piston Pump Timken h715345 Bearing
    All Products Contact Now
    Contact Us