3D CAD and 2D Drawings
Find and download 3D CAD and 2D drawings for key Timken products.
The radial internal clearance (RIC) for the bearing assembly must be included when ordering either a) the complete assembly or b) with the inner-ring set. It is advisable to order the inner-ring set independent of the outer ring set when the final grind of the inner-ring O.D. is accomplished after mounting on the roll neck.
The RY bearing style incorporates two outer races with triple flanges (solid ribs). The inner race is usually single-piece construction. The outer assemblies consist of the outer race, rollers and cages, which create a unitized construction. Handling is made simple by this design. A loading slot is used for roller insertion. Lubrication is generally accomplished via slots in the faces of the outer ring. The cage is single-piece, fully machined brass or steel material. The roller pockets are staggered between the races.
- Two outer rings with integral ribs.
- Two inner rings.
- RY-2 – with lubrication grooves and holes on outer rings.
- RY-3 – without lubrication grooves and holes on outer rings.
- Two solid-steel or brass cages.
Bearing Dimensions
Bore d |
N/A 260 mm10.2362 in |
O.D. D |
N/A 380.000 mm14.9606 in |
Width B |
N/A 280.000 mm11.0236 in |
Width C |
N/A 280.000 mm11.0236 in |
DUR/DOR F/E |
N/A 294.000 mm11.5748 in |
Type |
N/A RY-2 |
Specifications
Static Load Rating Co |
N/A 3240 kN728000 lbf |
Dynamic Load Rating C11 | N/A 6280 kN1412000 lbf |
Weight |
N/A 236.700 lb |
Mounting Data
Chamfer rsmin |
N/A 3.00 mm0.12 in |
Chamfer r1smin2 | N/A 3.0 mm0.120 in |
Backing Shaft Diameter ds |
N/A 286.5 mm11.28 in |
Backing Housing Diameter Ds |
N/A 350.0 mm13.78 in |
Lubrication Data
Lubrication Groove g |
N/A 10.0 mm0.39 in |
Lubrication Hole Diameter h |
N/A 5.0 mm0.20 in |
Number of Lubrication Holes |
N/A 6 |
Applications
N/A
|
Design Benefits
N/A
|
Radial Internal Clearance (RIC)
N/A
|
Lubrication
N/A
|
Material
N/A
|
Mounting Design and Fitting Practice
N/A
|
- 1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
- 2 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.