Jumbo adjustable combined bearing
4.093 bearing dimensions and cross references
Jumbo combined bearing for very high-load linear guide systems with adjustable axial support.
- Primary model
- 4.093
- Family
- Jumbo adjustable
- Application
- Steel plants, heavy cranes, large lifting columns and severe-duty handling machinery.
4.093 technical specifications
| d | 150 mm |
|---|---|
| D | 280 mm |
| H | 119.5 mm |
| Hmax | 123.5 mm |
| h | 89.5–93.5 mm |
| B | 72 mm |
| S | 90 mm |
| T | 188 mm |
| A | 7.5–11.5 mm |
| r | 5 mm |
| FR | 139.4 kN |
| FA | 46.5 kN |
| Cr | 489 kN |
| C0r | 1066 kN |
| Ca | 182 kN |
| C0a | 488 kN |
| Mass | 36 kg |
Dimensions and catalog ratings are transferred from the authorized Jade Bearings product catalog. Verify the controlled drawing and current production data during quotation.
Cross-reference models
Common purchasing and maintenance references associated with this bearing include:
- 4.093
- MR0015A
- JD280-119.5-KP
- 400-0093
Replacement confirmation
Suffixes, seals, lubrication, outside-diameter variants, eccentric adjustment and mounting plates can change fit. Send the complete marking and a measured or controlled drawing for confirmation.
Applications and selection checks
Steel plants, heavy cranes, large lifting columns and severe-duty handling machinery.
Related combined bearing models
4.092 
2.063 
4.090 
4.091 4.093 combined bearing FAQ
Is 4.093 interchangeable with MR0015A?
The references are commonly associated with the same product family, but interchangeability must be confirmed from d, D, H, mounting details, axial-roller execution, load and operating conditions before ordering.
What information is required to quote a 4.093 combined bearing?
Send the full marking, quantity, delivery country and, where possible, a bearing photo or drawing. We verify the dimensional envelope and fixed, precision or adjustable execution before quotation.
Is this an official WINKEL product?
Combined Bearing Source is an independent supplier. WINKEL and other brand references are used only to identify the requested replacement. The supplied product is an independent compatible replacement unless an original branded product is expressly quoted.