| Symbol | Value | Description |
|---|---|---|
| C | 35.1 kN | Basic dynamic load rating |
| C0 | 23.2 kN | Basic static load rating |
| limiting_speed_rpm | 2 200 r/min | Limiting speed |
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SKF
SKF BBYB Radial Insert Ball Bearing 50 × 90 × 37 mm
Radial insert ball bearing (Y-bearing)
Radial Insert Ball Bearing
RFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
Restocking soon · Inquire
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Category
- Radial Insert Ball Bearing
- Dimensions
- 50x90x37mm
Overview
Radial insert ball bearing (Y-bearing)
Radial insert ball bearings (Y-bearings) have a spherical outside surface and an extended inner ring, easily locked to the shaft by set screws or an eccentric collar. Combined with a housing they form flanged or pillow block units and accommodate a degree of initial misalignment.
Key features
- Simple locking by set screw/eccentric collar
- Spherical OD accommodates initial misalignment
- Form housing units
- Sealed for reduced maintenance
Typical applications
- Conveyor rollers
- Agricultural and food machinery
- Fans and blowers
- Packaging and handling equipment
Selection guidance
Check locking method, housing compatibility, seal design, lubrication, contamination level, and load condition.
| Symbol | Value | Description |
|---|---|---|
| d | 50 mm | Bore diameter |
| D | 90 mm | Outside diameter |
| T | 37 mm | Total width |
| B | 37 mm | Inner ring width |
| C | 22 mm | Outer ring width |
| Code | Description |
|---|---|
| 고정 기능, 내륜 | Interference fit |
| 보어 유형 | Cylindrical |
| 구름 요소 | Ball |
| 외륜 유형 | 구형 |
| 내륜 연장 | Both sides |
| 케이지 | Non-metallic |
| 고무 시팅 링 | None |
| 소재, 베어링 | Bearing steel |
| 코팅 | None |
| 씰링 | Seal and flinger on both sides |
| 윤활유 | Grease |
| 재윤활 기능 | None |
| 제품 순 중량 | 0.627 kg |
| eClass 코드 | 23-05-08-02 |
| UNSPSC 코드 | 31171536 |
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:
SKFBBYBSKF BBYB
