TIMKEN 30213 bearings

Part Number 30213, Tapered Roller Bearings - TS (Tapered Single) Metric

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Technical specification for TIMKEN 30213

Timken 30213
Dimensions
Part Number	30213
Series	30213M
Cone Part Number	X30213M
Cup Part Number	Y30213M
Design Unit	Metric
Bearing Weight	1.1 Kg 2.50 lb
Cage Material	Stamped Steel
d - Bore	65 mm 2.5591 in
D - Cup Outer Diameter	120 mm 4.7244 in
B - Cone Width	23.000 mm 0.9055 in
C - Cup Width	20.000 mm 0.7874 in
T - Bearing Width	24.750 mm 0.9744 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	2.030 mm 0.08 in
r - Cup Backface "To Clear" Radius	1.52 mm 0.06 in
da - Cone Frontface Backing Diameter	74 mm 2.91 in
db - Cone Backface Backing Diameter	77 mm 3.03 in
Da - Cup Frontface Backing Diameter	115.06 mm 4.53 in
Db - Cup Backface Backing Diameter	109.98 mm 4.33 in
Ab - Cage-Cone Frontface Clearance	5.1 mm 0.2 in
Aa - Cage-Cone Backface Clearance	1.5 mm 0.06 in
a - Effective Center Location	-1.5 mm -0.06 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	42600 N 9570 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	164000 N 36900 lbf
C0 - Static Radial Rating	158000 N 35500 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	29500 N 6630 lbf
Factors
K - Factor	1.44
e - ISO Factor	0.4
Y - ISO Factor	1.48
G1 - Heat Generation Factor (Roller-Raceway)	60.4
G2 - Heat Generation Factor (Rib-Roller End)	27.5
Cg - Geometry Factor	0.0653

Timken 30213, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 65 mm, Outer diameter: 120 mm, Bearing width: 24.750 mm.

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