![[NTN] 81100 Series Cylindrical Roller Thrust Bearings](https://img.prosourcemro.com/2026/04/ntn-thrust-roller.png)
Cylindrical
NTN
[NTN] 81100 Series Cylindrical Roller Thrust Bearings
Family ID: NTN-81100-SERIES
Single-direction cylindrical roller thrust bearings designed to support heavy axial loads in one direction with high stiffness and minimal axial deflection.
5 product codes available in this family
Product Codes & Specifications
| Product Code | Description | Brand | Spec | ||
|---|---|---|---|---|---|
| NTN-81105 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 25x42x11 mm | Cylindrical Roller Thrust | Single Direction | ||
| NTN-81106 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 30x47x11 mm | Cylindrical Roller Thrust | Single Direction | ||
| NTN-81107 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 35x52x12 mm | Cylindrical Roller Thrust | Single Direction | ||
| NTN-81108 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 40x60x13 mm | Cylindrical Roller Thrust | Single Direction | ||
| NTN-81109 | 81100 Series Cylindrical Roller Thrust Bearing | NTN | 45x65x14 mm | Cylindrical Roller Thrust | Single Direction |
Product Details
81100 Series single-direction cylindrical roller thrust bearings from NTN. Designed for applications requiring high axial load capacity and rigidity such as crane hooks, machine tool spindles, and heavy vertical-shaft equipment.
