TIMKEN 31315 bearings

Part Number 31315, Tapered Roller Bearings - TS (Tapered Single) Metric

In stock

Technical specification for TIMKEN 31315

Timken 31315
Dimensions
Part Number	31315
Series	31315M
Cone Part Number	X31315M
Cup Part Number	Y31315M
Design Unit	Metric
Bearing Weight	3.5 Kg 7.60 lb
Cage Material	Stamped Steel
d - Bore	75 mm 2.9528 in
D - Cup Outer Diameter	160 mm 6.2992 in
B - Cone Width	37.000 mm 1.4567 in
C - Cup Width	26.000 mm 1.0236 in
T - Bearing Width	40.000 mm 1.5748 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	91 mm 3.58 in
db - Cone Backface Backing Diameter	108 mm 4.25 in
Da - Cup Frontface Backing Diameter	151.40 mm 5.98 in
Db - Cup Backface Backing Diameter	137.92 mm 5.43 in
Ab - Cage-Cone Frontface Clearance	5.6 mm 0.22 in
Aa - Cage-Cone Backface Clearance	6.3 mm 0.25 in
a - Effective Center Location	10.2 mm 0.4 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	64400 N 14500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	248000 N 55800 lbf
C0 - Static Radial Rating	278000 N 62500 lbf
Ca90?- Dynamic Thrust Rating (90 million revolutions)	90900 N 20400 lbf
Factors
K - Factor	0.71
e - ISO Factor	0.83
Y - ISO Factor	0.73
G1 - Heat Generation Factor (Roller-Raceway)	91.5
G2 - Heat Generation Factor (Rib-Roller End)	21.4
Cg - Geometry Factor	0.093

Timken 31315, Tapered roller bearings, TS (Tapered Single), Metric, Dimensions: bore: 75 mm, Outer diameter: 160 mm, Bearing width: 40.000 mm.

Comments