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

Inquire Now

TIMKEN L21549-L21511 Bearing

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.