SKF
Single row tapered roller bearing
Tapered Roller Bearing
RFQ
Estimated delivery: 9 Jul 2026 (overseas stock, ~4 weeks)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
Single row tapered roller bearing
Single row tapered roller bearings are designed to accommodate combined radial and axial loads and provide low friction during operation. The inner ring, with rollers and cage, can be mounted separately from the outer ring. These separable and interchangeable components facilitate mounting, dismounting and maintenance. By mounting one single row tapered roller bearing against another and applying a preload, a rigid bearing application can be achieved.
Consider load ratio, mounting direction, preload/endplay, lubrication, and the paired bearing arrangement.
| Symbol | Value | Description |
|---|---|---|
| C | 167 kN | Basic dynamic load rating |
| C0 | 228 kN | Basic static load rating |
| reference_speed_rpm | 4 300 r/min | Reference speed |
| limiting_speed_rpm | 5 300 r/min | Limiting speed |
| performance_class | SKF Explorer | SKF performance class |
| Symbol | Value | Description |
|---|---|---|
| d | 75 mm | Bore diameter |
| D | 115 mm | Outside diameter |
| T | 31 mm | Total width |
| B | 31 mm | Inner ring width |
| C | 25.5 mm | Outer ring width |
| α | 11.3 ° | Contact angle |
| Symbol | Value | Description |
|---|---|---|
| da | max. 84 mm | da |
| db | min. 84.5 mm | db |
| Da | max. 106.5 mm | Da |
| Db | min. 110 mm | Db |
| Ca | min. 6 mm | Ca |
| Cb | min. 5.5 mm | Cb |
| ra | max. 1.5 mm | ra |
| rb | max. 1.5 mm | rb |
| Code | Description |
|---|---|
| 베어링 부품 | Complete bearing |
| 열 개수 | 1 |
| 로케이팅 기능, 베어링 외륜 | None |
| 보어 유형 | Cylindrical |
| 케이지 | Sheet metal |
| 접촉각 배열(복열 베어링) | Not applicable |
| 일치된 배열 | No |
| 코팅 | None |
| 씰링 | None |
| 윤활유 | None |
| 재윤활 기능 | None |
| 유닛 시스템 | Metric |
| 제품 순 중량 | 1.15 kg |
| eClass 코드 | 23-05-09-10 |
| UNSPSC 코드 | 31171516 |
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
SKF33015SKF 33015RFQ
Estimated delivery: 9 Jul 2026 (overseas stock, ~4 weeks)