| Dimensions - d (inside diameter) | 31.75mm |
|---|---|
| Dimensions - D (outside diameter) | 59.131mm |
| Dimensions - B (width) | 15.875mm |
Timken Imperial taper roller bearing priced cup & cone together 1.25 inch (31.75mm) inside x 2.328 inch (59.131mm) outside x 0.625 inch (15.875mm) width
Timken offers the most extensive line of tapered roller bearings in the world. Tapered roller bearings consist of four interdependent components: the cone (inner ring), the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely designed to manage both thrust and radial loads between a rotating and non-rotating member. The steeper the cup angle, the greater the ability of the bearing to handle thrust loads.
Industries:
Aerospace, agriculture, automotive, heavy truck, cement, aggregate, coal, oil and gas, construction, gear drives, machine tools, mining, paper, metals, rail and wind.
Benefits:
Enhanced performance in demanding applications.
Specifications
Series LM67000
Cone Part Number LM67048
Cup Part Number LM67010
Design Unit Inch
Bearing Weight 0.4 lb 0.2 Kg
Cage Material Stamped Steel
Dimensions
d - Bore 1.25 in 31.75 mm
D - Cup Outer Diameter 2.328 in 59.131 mm
B - Cone Width 0.6600 in 16.764 mm
C - Cup Width 0.4650 in 11.811 mm
T - Bearing Width 0.6250 in 15.875 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1 0.14 in 3.6 mm
r - Cup Backface "To Clear" Radius2 0.050 in 1.27 mm
da - Cone Frontface Backing Diameter 1.42 in 36 mm
db - Cone Backface Backing Diameter 1.67 in 42.5 mm
Da - Cup Frontface Backing Diameter 2.24 in 55.90 mm
Db - Cup Backface Backing Diameter 2.05 in 52.07 mm
Ab - Cage-Cone Frontface Clearance 0.05 in 1.3 mm
Aa - Cage-Cone Backface Clearance 0.01 in 0.3 mm
a - Effective Center Location3 -0.12 in -3 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4 2720 lbf 12100 N
C1 - Dynamic Radial Rating (1 million revolutions)5 10500 lbf 46700 N
C0 - Static Radial Rating 10000 lbf 44600 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 1920 lbf 8550 N
