| Symbol | Value | Description |
|---|---|---|
| C | 46.2 kN | Basic dynamic load rating |
| C0 | 36.5 kN | Basic static load rating |
| limiting_speed_rpm | 17 000 r/min | Limiting speed |
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SKF
SKF QJ 207 MA/C2LS1 Four-Point Contact Ball Bearing 35 × 72 × 17 mm
Four-Point Contact Ball Bearing
RFQ
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EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Category
- Four-Point Contact Ball Bearing
- Dimensions
- 35x72x17mm
Overview
Four-point contact ball bearing
Four-point contact ball bearings can accommodate high axial loads in both directions and small radial loads. They can operate at very high speeds and are more suitable than deep groove ball bearings for supporting large axial forces. The outer ring, with ball and cage assembly, can be mounted separately from the two inner ring halves.
Key features
- High-speed capability
- Accommodate high axial loads in both directions and small radial loads
- Require considerably less axial space than double row angular contact ball bearings
Typical applications
- Industrial gearboxes
- Cranes and hoists
- Rotary tables
- Pump and compressor shaft supports
Selection guidance
Confirm axial load dominance, radial load ratio, speed, internal clearance, and the companion bearing arrangement.
| Symbol | Value | Description |
|---|---|---|
| d | 35 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| B | 17 mm | Width |
| α | 35 ° | Contact angle |
- High-speed performance
- Accommodates high axial loads and small radial loads in both directions
- Considerably less axial space required than a double-row angular contact ball bearing
| Code | Description |
|---|---|
| 접촉 유형 | Four-point contact |
| 열 개수 | 1 |
| 로케이팅 기능, 베어링 외륜 | None |
| 링 유형 | Two-piece inner ring and one-piece outer ring |
| 케이지 | Machined brass |
| 일치된 배열 | No |
| 유니버설 매칭 베어링 | No |
| 축방향 내부틈새 | C2L |
| 소재, 베어링 | Bearing steel |
| 코팅 | None |
| 씰링 | None |
| 윤활유 | None |
| 재윤활 기능 | None |
| 제품 순 중량 | 0.344 kg |
| eClass 코드 | 23-05-08-05 |
| UNSPSC 코드 | 31171538 |
Also searched as
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:
QJ207MAC2LS1QJ 207 MA C2LS1QJ207 MA C2LS1QJ207MA C2LS1QJ 207MAC2LS1QJ 207 MAC2LS1QJ207QJ207MA207207MASKFQJ207MAC2LS1SKF QJ 207 MA C2LS1
