TIMKEN 30314 bearings

Part Number 30314, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 30314

Timken 30314
Dimensions
Part Number	30314
Series	30314M
Cone Part Number	X30314M
Cup Part Number	Y30314M
Design Unit	Metric
Bearing Weight	3 Kg 6.6 lb
Cage Material	Stamped Steel
d - Bore	70 mm 2.7559 in
D - Cup Outer Diameter	150 mm 5.9055 in
B - Cone Width	35.000 mm 1.3780 in
C - Cup Width	30.000 mm 1.1811 in
T - Bearing Width	38.000 mm 1.4961 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	3.05 mm 0.12 in
r - Cup Backface "To Clear" Radius	2.54 mm 0.1 in
da - Cone Frontface Backing Diameter	83 mm 3.27 in
db - Cone Backface Backing Diameter	88 mm 3.46 in
Da - Cup Frontface Backing Diameter	139.95 mm 5.51 in
Db - Cup Backface Backing Diameter	134.87 mm 5.31 in
Ab - Cage-Cone Frontface Clearance	5.8 mm 0.23 in
Aa - Cage-Cone Backface Clearance	2.3 mm 0.09 in
a - Effective Center Location	-8.1 mm -0.32 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	65100 N 14600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	251000 N 56500 lbf
C0 - Static Radial Rating	276000 N 62000 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	38500 N 8650 lbf
Factors
K - Factor	1.69
e - ISO Factor	0.35
Y - ISO Factor	1.74
G1 - Heat Generation Factor (Roller-Raceway)	102.4
G2 - Heat Generation Factor (Rib-Roller End)	27.4
Cg - Geometry Factor	0.0737

Timken 30314, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 70 mm, Outer diameter: 150 mm, Bearing width: 38.000 mm.

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