TIMKEN LL52549-LL52510 Bearing

TIMKEN LL52549-LL52510 tapered roller bearings

Also known as : LL52549-LL52510

• Inside Diameter: 22.225 mm
• Outside Diameter: 42.07 mm
• Width: 11.176 mm
• Basic dynamic load rating: 16.6 kN
• Basic static load rating: 16.8 kN

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TIMKEN LL52549-LL52510 Bearing

Series	LL52500
model	LL52549-LL52510
Cone Part Number	LL52549
Cup Part Number	LL52510
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.100 Kg 0.10 lb
Dimensions
d - Bore	22.225 mm 0.8750 in
D - Cup Outer Diameter	42.070 mm 1.6563 in
B - Cone Width	11.176 mm 0.4400 in
C - Cup Width	8.636 mm 0.3400 in
T - Bearing Width	11.176 mm 0.4400 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	25.91 mm 1.02 in
db - Cone Backface Backing Diameter	27.43 mm 1.08 in
Da - Cup Frontface Backing Diameter	40.39 mm 1.59 in
Db - Cup Backface Backing Diameter	36.58 mm 1.44 in
Ab - Cage-Cone Frontface Clearance	1.8 mm 0.07 in
Aa - Cage-Cone Backface Clearance	-0.5 mm -0.02 in
a - Effective Center Location	-1.8 mm -0.07 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	4300 N 966 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	16600 N 3730 lbf
C0 - Static Radial Rating	16800 N 3770 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	2920 N 655 lbf
Factors
K - Factor	1.47
e - ISO Factor	0.40
Y - ISO Factor	1.51
G1 - Heat Generation Factor (Roller-Raceway)	4.7
G2 - Heat Generation Factor (Rib-Roller End)	8.62
Cg - Geometry Factor	0.0431

TIMKEN LL52549-LL52510 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.