TIMKEN 30316 bearings

Part Number 30316, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 30316

Timken 30316
Dimensions
Part Number	30316
Series	30316M
Cone Part Number	X30316M
Cup Part Number	Y30316M
Design Unit	Metric
Bearing Weight	4.3 Kg 9.5 lb
Cage Material	Stamped Steel
d - Bore	80 mm 3.1496 in
D - Cup Outer Diameter	170 mm 6.6929 in
B - Cone Width	39 mm 1.5354 in
C - Cup Width	33.000 mm 1.2992 in
T - Bearing Width	42.5 mm 1.6732 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	96 mm 3.78 in
db - Cone Backface Backing Diameter	100 mm 3.94 in
Da - Cup Frontface Backing Diameter	160.00 mm 6.30 in
Db - Cup Backface Backing Diameter	153.92 mm 6.06 in
Ab - Cage-Cone Frontface Clearance	5.6 mm 0.22 in
Aa - Cage-Cone Backface Clearance	-0.3 mm -0.01 in
a - Effective Center Location	-8.1 mm -0.32 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	86700 N 19500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	334000 N 75200 lbf
C0 - Static Radial Rating	381000 N 85600 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	51200 N 11500 lbf
Factors
K - Factor	1.69
e - ISO Factor	0.35
Y - ISO Factor	1.74
G1 - Heat Generation Factor (Roller-Raceway)	147.1
G2 - Heat Generation Factor (Rib-Roller End)	37.6
Cg - Geometry Factor	0.0831

Timken 30316, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 80 mm, Outer diameter: 170 mm, Bearing width: 42.5 mm.

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