Description
Overview:
This Bearing Set for the Marles 362 Roller Steering Box is designed to support rotating components inside the steering box, controlling both radial and axial loads for consistent steering performance. It is intended for maintenance and overhaul of Marles 362 units used in on-road and off-road machinery where roller-type steering boxes are fitted. The set uses hardened bearing steel with precision-ground raceways to maintain correct running clearances and smooth rotation under normal service conditions. Cup dimensions are 42 mm width by 7 mm depth (1.65 in by 0.28 in), allowing accurate fitment where the original cups are worn or damaged. This Genuine OEM replacement part helps restore correct steering feel and service life when installed to specification in the Marles 362 Roller Steering Box. Compatible model example: Marles 362.
Key Features:
- Genuine OEM Marles bearing set
- For Marles 362 roller steering box
- Cup width: 42 mm (1.65 in)
- Cup depth: 7 mm (0.28 in)
- Precision-ground raceways minimise friction
- Hardened bearing steel for durability
- Supports combined radial and thrust loads
- Matches original geometry and clearances
- Direct-fit replacement; no modifications required
- Supplied as matched bearing components
- Helps reduce steering play and roughness
- Suitable for EP gear oil lubricated housings
- Manufactured to tight dimensional tolerances
- Identifies with Marles reference P4457
Typical Applications:
Used inside the Marles 362 roller steering box to support the steering shafts and roller mechanism, maintaining alignment and smooth rotation under load. Suitable for routine service or full rebuilds where bearing wear causes increased steering effort, roughness, or free play. Intended for workshop repairs on vehicles or equipment fitted with the Marles 362 unit.
Also known as:
Steering box bearing set, roller steering box bearings, worm shaft bearing set, sector shaft bearings, bearing cup and race set, steering box race and cup, steering box overhaul bearings.
Fits Models:
362
Alternate Part Numbers:
P4457
Product Specifications
| L&S Part No. | P4457 |
|---|---|
| Manufacturer | Marles |
| Unit of Sale | 1 |
| Machine Type | Roller |
| Fits Brands | Marles |
| Key Features | - Designed for Marles 362 roller steering box - Bearing cup width 42mm - Bearing cup depth 7mm - Replacement bearing set for steering box refurbishment - Metric dimensions for measurement and compatibility checks |
Reviews
Ask a Question
Compatibility
Customers also bought
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£83.17 £69.31 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£83.68 £69.73
Related Products
-
![]()
Key Steel (Imperial) Length: 12" Assorted Pack of 20£83.17 £69.31 -
![]()
Flat Bar, Sizes: 20 x 3-6mm - Assorted Pack of 10£83.68 £69.73
