81136 Bearing
Cylindrical roller thrust bearing
- Bore d180 mm
- Outer dia. D225 mm
- Width B34 mm
- Weight≈ 3.1 kg
High axial loads and shock: extruders and heavy thrust bearing arrangements.
Technical data
| Bearing designation | 81136 |
|---|---|
| Type | Cylindrical roller thrust bearing |
| Bore d | 180 mm |
| Outer dia. D | 225 mm |
| Width B | 34 mm |
| Weight | ≈ 3.1 kg |
Dimensions are standard catalogue values; the weight is an approximate calculation. Please confirm before ordering.
Common suffixes for 81136
| 81136 TN | Polyamide cage |
|---|---|
| 81136 M | Machined brass cage |
Click a designation to open it in the bearing finder. Suffix usage can differ slightly between brands.
Matching seal (radial shaft seal)
180 × 225 × 15 mm
Seal weight: ≈ 0.28 kg
Other common widths: 180 × 225 × 12 mm, 180 × 225 × 20 mm
For thrust bearings, the seal is chosen to suit the shaft diameter and the housing bore.
The seal's inner diameter matches the shaft (180 mm) and its outer diameter matches the housing bore (225 mm); the width depends on the space in the housing. NBR (double lip, TC type) is recommended for general use and FKM (Viton) for high temperatures.
Quote for bearing and sealAll seal sizes and matching bearings →