| Symbol | Value | Description |
|---|---|---|
| C | 39.6 kN | Basic dynamic load rating |
| C0 | 45 kN | Basic static load rating |
| reference_speed_rpm | 9 000 r/min | Reference speed |
| limiting_speed_rpm | 13 000 r/min | Limiting speed |

SKF
Single row tapered roller bearing
Tapered Roller Bearing
RFQ
Estimated delivery: 10 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 | 39.6 kN | Basic dynamic load rating |
| C0 | 45 kN | Basic static load rating |
| reference_speed_rpm | 9 000 r/min | Reference speed |
| limiting_speed_rpm | 13 000 r/min | Limiting speed |
| Symbol | Value | Description |
|---|---|---|
| d | 25.4 mm | Bore diameter |
| D | 57.15 mm | Outside diameter |
| T | 19.431 mm | Total width |
| B | 19.431 mm | Inner ring width |
| C | 14.732 mm | Outer ring width |
| α | 20 ° | Contact angle |
| Code | Description |
|---|---|
| 베어링 부품 | Complete bearing |
| 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 | Inch |
| 제품 순 중량 | 0.238 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:
BT11751QBT1 1751 QBT11751 QBT1 1751QBT1BT11751SKFBT11751QSKF BT1 1751 QSKFBT1 1751 QSKFBT11751 QSKF BT11751QSKF BT1 1751QRFQ
Estimated delivery: 10 Jul 2026 (overseas stock, ~4 weeks)

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