TIMKEN 33207 bearings

Part Number 33207, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 33207

Timken 33207
Dimensions
Part Number	33207
Series	33207
Cone Part Number	X33207
Cup Part Number	Y33207
Design Unit	Metric
Bearing Weight	0.5 Kg 1.2 lb
Cage Material	Stamped Steel
d - Bore	35 mm 1.3780 in
D - Cup Outer Diameter	72 mm 2.8346 in
B - Cone Width	28.000 mm 1.1024 in
C - Cup Width	22.000 mm 0.8661 in
T - Bearing Width	28.000 mm 1.1024 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	42 mm 1.65 in
db - Cone Backface Backing Diameter	45.5 mm 1.79 in
Da - Cup Frontface Backing Diameter	68.10 mm 2.72 in
Db - Cup Backface Backing Diameter	62.99 mm 2.48 in
Ab - Cage-Cone Frontface Clearance	2.8 mm 0.11 in
Aa - Cage-Cone Backface Clearance	1.5 mm 0.06 in
a - Effective Center Location	-9.4 mm -0.37 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	30700 N 6900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	118000 N 26600 lbf
C0 - Static Radial Rating	116000 N 26200 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	18600 N 4170 lbf
Factors
K - Factor	1.65
e - ISO Factor	0.35
Y - ISO Factor	1.7
G1 - Heat Generation Factor (Roller-Raceway)	27.5
G2 - Heat Generation Factor (Rib-Roller End)	11.1
Cg - Geometry Factor	0.0754

Timken 33207, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 35 mm, Outer diameter: 72 mm, Bearing width: 28.000 mm.

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