Timken radial deep groove hex bore bearings for use in agricultural and conveyor applications. R-Seal radial ball bearings are used in positions in planting, cultivating and harvesting machinery. K indicates Conrad non-filling-slot type with deep raceways and accommodates high radial loads and moderate thrust loads in either direction.
R-Seal bearings are designed for a wide variety of farm machinery applications where single-lip positive contact seals are required. Each sealing element has a Timken Fafnir rubber seal that effectively seals the bearing with a heavy flare on the cylindrically ground O.D. (inner ring). A steel back-up plate supports the seal rubber and prevents the seal lip from inverting. An outside metal shroud cap gives maximum abrasion protection to the rubber element and completes the assembly that is rolled into the outer ring seal groove for positive retention.
Cross References
Fitment
- John Deere Cotton Harvester module roller bearing
Specifications
| Type |
Cylindrical |
| Seal |
2 x Type R Single lip positice contact seal |
| ID |
9/16" Hex |
| OD |
35mm |
| Width (Inner Ring) |
13mm |
| Width (Outer Ring) |
11mm |
Features
- Designed to be used for outer or inner ring rotation in low-speed, moderately-loaded applications, primarily in agricultural implements and conveyors.
- Tolerances of the hex bore are suitable for mounting on cold rolled hex shafting.
- Main advantage is ease of mounting. Except for axial positioning by adjacent parts, no collars, setscrews or other locking devices are required to lock the inner ring to the hex shaft.
- Utilize the R-Type shroud seal.