TIMKEN 33208 bearings

Part Number 33208, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 33208

Timken 33208
Dimensions
Part Number	33208
Series	33208
Cone Part Number	X33208
Cup Part Number	Y33208
Design Unit	Metric
Bearing Weight	0.70 Kg 1.6 lb
Cage Material	Stamped Steel
d - Bore	40 mm 1.5748 in
D - Cup Outer Diameter	80 mm 3.1496 in
B - Cone Width	32.000 mm 1.2598 in
C - Cup Width	25.000 mm 0.9843 in
T - Bearing Width	32.000 mm 1.2598 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	1.520 mm 0.060 in
r - Cup Backface "To Clear" Radius	1.52 mm 0.06 in
da - Cone Frontface Backing Diameter	47 mm 1.85 in
db - Cone Backface Backing Diameter	51 mm 2.01 in
Da - Cup Frontface Backing Diameter	76.96 mm 3.03 in
Db - Cup Backface Backing Diameter	70.10 mm 2.76 in
Ab - Cage-Cone Frontface Clearance	3 mm 0.12 in
Aa - Cage-Cone Backface Clearance	2.3 mm 0.09 in
a - Effective Center Location	-10.9 mm -0.43 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	37100 N 8350 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	143000 N 32200 lbf
C0 - Static Radial Rating	144000 N 32400 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	22700 N 5110 lbf
Factors
K - Factor	1.63
e - ISO Factor	0.36
Y - ISO Factor	1.68
G1 - Heat Generation Factor (Roller-Raceway)	35.9
G2 - Heat Generation Factor (Rib-Roller End)	11.4
Cg - Geometry Factor	0.0827

Timken 33208, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 40 mm, Outer diameter: 80 mm, Bearing width: 32.000 mm.

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