TIMKEN M38545-M38511 Bearing

TIMKEN M38545-M38511 tapered roller bearings

Also known as : M38545-M38511

• Inside Diameter: 33.338 mm
• Outside Diameter: 65.987 mm
• Width: 20.64 mm
• Basic dynamic load rating: 62.4 kN
• Basic static load rating: 72.8 kN

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TIMKEN M38545-M38511 Bearing

Series	M38500
model	M38545-M38511
Cone Part Number	M38545
Cup Part Number	M38511
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.300 Kg 0.70 lb
Dimensions
d - Bore	33.338 mm 1.3125 in
D - Cup Outer Diameter	65.987 mm 2.5979 in
B - Cone Width	20.638 mm 0.8125 in
C - Cup Width	16.670 mm 0.6563 in
T - Bearing Width	20.640 mm 0.8126 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	3.560 mm 0.14 in
r - Cup Backface "To Clear" Radius	2.29 mm 0.090 in
da - Cone Frontface Backing Diameter	39.12 mm 1.54 in
db - Cone Backface Backing Diameter	44.96 mm 1.77 in
Da - Cup Frontface Backing Diameter	62.00 mm 2.46 in
Db - Cup Backface Backing Diameter	57.91 mm 2.28 in
Ab - Cage-Cone Frontface Clearance	3.3 mm 0.13 in
Aa - Cage-Cone Backface Clearance	-0.3 mm -0.01 in
a - Effective Center Location	-5.60 mm -0.22 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	16200 N 3640 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	62400 N 14000 lbf
C0 - Static Radial Rating	72800 N 16400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	9770 N 2200 lbf
Factors
K - Factor	1.66
e - ISO Factor	0.35
Y - ISO Factor	1.7
G1 - Heat Generation Factor (Roller-Raceway)	20.3
G2 - Heat Generation Factor (Rib-Roller End)	12.9
Cg - Geometry Factor	0.068

TIMKEN M38545-M38511 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.