TIMKEN 32009X bearings

Part Number 32009X, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 32009X

Timken 32009X
Dimensions
Part Number	32009X
Series	32009XM
Cone Part Number	X32009XM
Cup Part Number	Y32009XM
Design Unit	Metric
Bearing Weight	0.3 Kg 0.80 lb
Cage Material	Stamped Steel
d - Bore	45 mm 1.7717 in
D - Cup Outer Diameter	75 mm 2.9528 in
B - Cone Width	20.000 mm 0.7874 in
C - Cup Width	15.500 mm 0.6102 in
T - Bearing Width	20.000 mm 0.7874 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	1.020 mm 0.04 in
r - Cup Backface "To Clear" Radius	1.02 mm 0.04 in
da - Cone Frontface Backing Diameter	51 mm 2.01 in
db - Cone Backface Backing Diameter	53 mm 2.09 in
Da - Cup Frontface Backing Diameter	71.90 mm 2.87 in
Db - Cup Backface Backing Diameter	68.07 mm 2.68 in
Ab - Cage-Cone Frontface Clearance	2.5 mm 0.1 in
Aa - Cage-Cone Backface Clearance	0.3 mm 0.01 in
a - Effective Center Location	-3.4 mm -0.13 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	17200 N 3870 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	66400 N 14900 lbf
C0 - Static Radial Rating	84300 N 19000 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	11600 N 2600 lbf
Factors
K - Factor	1.49
e - ISO Factor	0.39
Y - ISO Factor	1.53
G1 - Heat Generation Factor (Roller-Raceway)	28.7
G2 - Heat Generation Factor (Rib-Roller End)	16.2
Cg - Geometry Factor	0.0788

Timken 32009X, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 45 mm, Outer diameter: 75 mm, Bearing width: 20.000 mm.

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