TIMKEN 32012X bearings

Part Number 32012X, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 32012X

Timken 32012X
Dimensions
Part Number	32012X
Series	32012XM
Cone Part Number	X32012XM
Cup Part Number	Y32012XM
Design Unit	Metric
Bearing Weight	0.6 Kg 1.3 lb
Cage Material	Stamped Steel
d - Bore	60 mm 2.3622 in
D - Cup Outer Diameter	95 mm 3.7402 in
B - Cone Width	23.000 mm 0.9055 in
C - Cup Width	17.500 mm 0.6890 in
T - Bearing Width	23.000 mm 0.9055 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	66 mm 2.6 in
db - Cone Backface Backing Diameter	68 mm 2.68 in
Da - Cup Frontface Backing Diameter	91.90 mm 3.62 in
Db - Cup Backface Backing Diameter	86.11 mm 3.39 in
Ab - Cage-Cone Frontface Clearance	2.5 mm 0.1 in
Aa - Cage-Cone Backface Clearance	1.3 mm 0.05 in
a - Effective Center Location	-1.8 mm -0.07 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	29700 N 6680 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	115000 N 25800 lbf
C0 - Static Radial Rating	132000 N 29600 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	21900 N 4920 lbf
Factors
K - Factor	1.36
e - ISO Factor	0.43
Y - ISO Factor	1.39
G1 - Heat Generation Factor (Roller-Raceway)	51.2
G2 - Heat Generation Factor (Rib-Roller End)	31.4
Cg - Geometry Factor	0.0982

Timken 32012X, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 60 mm, Outer diameter: 95 mm, Bearing width: 23.000 mm.

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