| Symbol | Value | Description |
|---|---|---|
| C | 42.5 kN | Basic dynamic load rating |
| C0 | 30 kN | Basic static load rating |
| reference_speed_rpm | 10 000 r/min | Reference speed |
| limiting_speed_rpm | 9 000 r/min | Limiting speed |
| performance_class | SKF Explorer | SKF performance class |

SKF
Double row angular contact ball bearing with seals or shields
Angular Contact Ball Bearing
RFQ
Estimated delivery: 10 Jul 2026 (overseas stock, ~4 weeks)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
Double row angular contact ball bearing with seals or shields
Double row angular contact ball bearings, with seals or shields, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. Depending on the sealing execution, they can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.
Select by contact angle, arrangement, preload, precision class, axial load direction, and operating speed.
| Symbol | Value | Description |
|---|---|---|
| C | 42.5 kN | Basic dynamic load rating |
| C0 | 30 kN | Basic static load rating |
| reference_speed_rpm | 10 000 r/min | Reference speed |
| limiting_speed_rpm | 9 000 r/min | Limiting speed |
| performance_class | SKF Explorer | SKF performance class |
| Symbol | Value | Description |
|---|---|---|
| d | 30 mm | Bore diameter |
| D | 72 mm | Outside diameter |
| B | 30.2 mm | Width |
| α | 30 ° | Contact angle |
| Code | Description |
|---|---|
| 접촉 유형 | Normal contact (four-point contact) |
| 열 개수 | 2 |
| 로케이팅 기능, 베어링 외륜 | None |
| 링 유형 | One-piece inner and outer ring |
| 케이지 | Sheet metal |
| 접촉각 배열(복열 베어링) | Back-to-back (O) |
| 일치된 배열 | No |
| 유니버설 매칭 베어링 | No |
| 축방향 내부틈새 | C3 |
| 소재, 베어링 | Bearing steel |
| 코팅 | None |
| 씰링 | Shield on both sides |
| 씰링 유형 | Non-contact |
| 윤활유 | Grease |
| 재윤활 기능 | None |
| 제품 순 중량 | 0.53 kg |
| eClass 코드 | 23-05-08-03 |
| UNSPSC 코드 | 31171531 |
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:
3306A2ZC3MT333306 A 2Z C3MT333306A 2Z C3MT333306A2Z C3MT333306 A2ZC3MT333306 A 2ZC3MT3333063306A3306A2ZSKF3306A2ZC3MT33SKF 3306 A 2Z C3MT33SKF3306 A 2Z C3MT33RFQ
Estimated delivery: 10 Jul 2026 (overseas stock, ~4 weeks)

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