| Dimensions - d (inside diameter) | 22.225mm |
|---|---|
| Dimensions - D (outside diameter) | 53.975mm |
| Dimensions - B (width) | 19.368mm |
Timken Imperial taper roller bearing priced cup & cone together 0.8750 inch (22.225mm) inside x 2.1250 inch (53.975mm) outside x 0.7625 inch (19.368mm) 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 1300
Cone Part Number 1380
Cup Part Number 1329
Design Unit Inch
Bearing Weight 0.5 lb 0.2 Kg
Cage Material Stamped Steel
Dimensions
d - Bore 7/8 in 22.225 mm
D - Cup Outer Diameter 2.125 in 53.975 mm
B - Cone Width 0.7940 in 20.168 mm
C - Cup Width 0.5625 in 14.288 mm
T - Bearing Width 0.7625 in 19.368 mm
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius1 0.06 in 1.5 mm
r - Cup Backface "To Clear" Radius2 0.06 in 1.52 mm
da - Cone Frontface Backing Diameter 1.06 in 27 mm
db - Cone Backface Backing Diameter 1.16 in 29.5 mm
Da - Cup Frontface Backing Diameter 1.95 in 49.53 mm
Db - Cup Backface Backing Diameter 1.81 in 45.97 mm
Ab - Cage-Cone Frontface Clearance 0.07 in 1.8 mm
Aa - Cage-Cone Backface Clearance 0.03 in 0.8 mm
a - Effective Center Location3 -0.3 in -7.6 mm
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)4 2790 lbf 12400 N
C1 - Dynamic Radial Rating (1 million revolutions)5 10800 lbf 47900 N
C0 - Static Radial Rating 10900 lbf 48300 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 1390 lbf 6200 N
