TIMKEN 33109 bearings

Part Number 33109, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 33109

Timken 33109
Dimensions
Part Number	33109
Series	33109
Cone Part Number	X33109
Cup Part Number	Y33109
Design Unit	Metric
Bearing Weight	0.5 Kg 1.2 lb
Cage Material	Stamped Steel
d - Bore	45 mm 1.7717 in
D - Cup Outer Diameter	80 mm 3.1496 in
B - Cone Width	26.000 mm 1.0236 in
C - Cup Width	20.500 mm 0.8071 in
T - Bearing Width	26.000 mm 1.0236 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	52 mm 2.05 in
db - Cone Backface Backing Diameter	55 mm 2.17 in
Da - Cup Frontface Backing Diameter	76.96 mm 3.03 in
Db - Cup Backface Backing Diameter	71.12 mm 2.8 in
Ab - Cage-Cone Frontface Clearance	2.3 mm 0.09 in
Aa - Cage-Cone Backface Clearance	1.5 mm 0.06 in
a - Effective Center Location	-6.6 mm -0.26 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	29200 N 6570 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	113000 N 25300 lbf
C0 - Static Radial Rating	119000 N 26800 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	19200 N 4310 lbf
Factors
K - Factor	1.52
e - ISO Factor	0.38
Y - ISO Factor	1.57
G1 - Heat Generation Factor (Roller-Raceway)	35.7
G2 - Heat Generation Factor (Rib-Roller End)	16.5
Cg - Geometry Factor	0.0843

Timken 33109, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 45 mm, Outer diameter: 80 mm, Bearing width: 26.000 mm.

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