30FC2215 KOYO Four-row cylindrical roller bearings

Brand Name:KOYO
Model Number:30FC2215
Series:L217800
Cone Part Number:L217847
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:36300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:9400 lbf
d:3.4375 in
B - Cone Width:0.8125 in

Product Details

SeriesL217800
Cone Part NumberL217847
Design UnitsImperial
Cage TypeStamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)136300 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)29400 lbf
d3.4375 in
B - Cone Width0.8125 in
R - Cone Backface To Clear Radius30.06 in
da - Cone Frontface Backing Diameter3.66 in
db - Cone Backface Backing Diameter3.78 in
Ab - Cage-Cone Frontface Clearance0.1 in
Aa - Cage-Cone Backface Clearance0.01 in
a - Effective Center Location40 in
C90 - Dynamic Radial Rating (90 million revolutions)55400 lbf
C1 - Dynamic Radial Rating (1 million revolutions)620800 lbf
C0 - Static Radial Rating35200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)73050 lbf
K - Factor81.77
G1 - Heat Generation Factor (Roller-Raceway)111.3
G2 - Heat Generation Factor (Rib-Roller End)74.8
Cg - Geometry Factor0.115
View more

Company Profile

Phone 409-782-6227
View more

Related News

  • Bones Bearings - A Guide of the Legends | skatedeluxe BlogNov 23, 2016 — Learn more about all the different Bones Bearings from Bones REDS to one that could be removed by skaters to allow better cleaning of the bearing. Bones Swiss have been...
  • Why do engines use brass for their main (journal) bearingsOriginally Answered: Why we used brass cage in bearing? Mainly in bearings three makes of cage are mainly used: a. Pressed Steel Cage. b. Solid Brass cage Why use bushings of different...
  • Symptoms of a Bad Clutch - AxleAddict - A community of carSo you can tell whether the release bearing or the pilot bearing is the source of the noise. A bad release Symptoms of a Bad Throwout Bearing & Replacement CostJump to Signs of a bad...
  • Recommended Products

    All Products Contact Now