TIMKEN 33111 bearings

Part Number 33111, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 33111

Timken 33111
Dimensions
Part Number	33111
Series	33111
Cone Part Number	X33111
Cup Part Number	Y33111
Design Unit	Metric
Bearing Weight	0.8 Kg 1.9 lb
Cage Material	Stamped Steel
d - Bore	55 mm 2.1654 in
D - Cup Outer Diameter	95 mm 3.7402 in
B - Cone Width	30.000 mm 1.1811 in
C - Cup Width	23.000 mm 0.9055 in
T - Bearing Width	30.000 mm 1.1811 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	61 mm 2.4 in
db - Cone Backface Backing Diameter	67 mm 2.64 in
Da - Cup Frontface Backing Diameter	91.90 mm 3.62 in
Db - Cup Backface Backing Diameter	85.09 mm 3.35 in
Ab - Cage-Cone Frontface Clearance	3.3 mm 0.13 in
Aa - Cage-Cone Backface Clearance	1.8 mm 0.07 in
a - Effective Center Location	-7.6 mm -0.3 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	40900 N 9190 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	158000 N 35500 lbf
C0 - Static Radial Rating	166000 N 37200 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	26200 N 5890 lbf
Factors
K - Factor	1.56
e - ISO Factor	0.37
Y - ISO Factor	1.6
G1 - Heat Generation Factor (Roller-Raceway)	52.1
G2 - Heat Generation Factor (Rib-Roller End)	20.1
Cg - Geometry Factor	0.0946

Timken 33111, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 55 mm, Outer diameter: 95 mm, Bearing width: 30.000 mm.

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