TIMKEN L21549-L21511 Bearing

TIMKEN L21549-L21511 tapered roller bearings

Also known as : L21549-L21511

  • Inside Diameter: 15.875 mm
  • Outside Diameter: 34.989 mm
  • Width: 10.998 mm
  • Basic dynamic load rating: 14.3 kN
  • Basic static load rating: 13.9 kN

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TIMKEN L21549-L21511 Bearing

TIMKEN L21549-L21511 Bearing details

Series L21500
model L21549-L21511
Cone Part Number L21549
Cup Part Number L21511
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.000 Kg
0.10 lb
Dimensions
d - Bore 15.875 mm
0.6250 in
D - Cup Outer Diameter 34.989 mm
1.3775 in
B - Cone Width 10.998 mm
0.4330 in
C - Cup Width 8.712 mm
0.3430 in
T - Bearing Width 10.998 mm
0.4330 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 1.270 mm
0.050 in
r - Cup Backface "To Clear" Radius 1.27 mm
0.050 in
da - Cone Frontface Backing Diameter 19.56 mm
0.77 in
db - Cone Backface Backing Diameter 21.59 mm
0.85 in
Da - Cup Frontface Backing Diameter 33.50 mm
1.32 in
Db - Cup Backface Backing Diameter 28.96 mm
1.14 in
Ab - Cage-Cone Frontface Clearance 2 mm
0.08 in
Aa - Cage-Cone Backface Clearance -0.8 mm
-0.03 in
a - Effective Center Location -3.30 mm
-0.13 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 3720 N
836 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 14300 N
3230 lbf
C0 - Static Radial Rating 13900 N
3130 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 2030 N
456 lbf
Factors
K - Factor 1.83
e - ISO Factor 0.32
Y - ISO Factor 1.88
G1 - Heat Generation Factor (Roller-Raceway) 3
G2 - Heat Generation Factor (Rib-Roller End) 5.36
Cg - Geometry Factor 0.0348

TIMKEN L21549-L21511 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.