Description
Overview:
The Main Bearing 010 Pair for Lister HR engines is a genuine Lister Petter component designed to support the crankshaft main journal and maintain correct oil film clearance. Supplied as upper and lower shells for one main journal, this -010 undersize set (0.010 in / 0.25 mm) is intended for engines where the crankshaft has been reground accordingly. Manufactured with a robust steel-backed bearing alloy lining for dependable load carrying and wear resistance, it helps preserve oil pressure, reduce friction, and extend engine life. It is suitable for Lister HR series power units found in generators, pumps, and industrial machinery. OEM No. 352 50620/010. Unused old stock vintage part; cosmetic tarnish may be present, but the items are unused genuine OE quality.
Key Features:
- Genuine Lister Petter main bearing shells for HR engines
- -010 undersize (0.010 in / 0.25 mm) for use with reground crank journals
- Supplied as a matched pair: upper and lower shell for one main journal
- OEM reference: 352 50620/010 for accurate identification
- Steel-backed bearing alloy construction for strength and durability
- Manufactured to OE tolerances to help maintain correct oil clearance and oil pressure
- Aids smooth crankshaft rotation and reduces wear in the bottom end
- Suitable for rebuilds, overhauls, and preventative maintenance
- Unused old stock; may show light tarnish with no effect on performance when installed correctly
- Straightforward fitment when following the Lister HR workshop procedures and torque settings
Typical Applications:
Used during engine overhauls or repairs on Lister HR engines to restore correct crankshaft support after journal regrind, address low oil pressure caused by worn bearings, or refresh the bottom end on power units in generators, pumps, compressors, and other industrial or agricultural equipment.
Also known as:
Crankshaft main bearing shells, 0.010 undersize mains, -010 main set, main journal bearings, bottom-end main bearings for Lister HR, HR crank mains, OE main bearing shells for Lister Petter HR engines.
Fits Models:
HR
Product Specifications
| L&S Part No. | 352 50620/010 |
|---|---|
| Part Type | Genuine Part |
| Manufacturer | Lister Petter |
| OEM No. | 352 50620/010 |
| Unit of Sale | 1 |
| Machine Type | Engines |
| Fits Brands | Lister Petter |
| Key Features | - Genuine Lister Petter main bearing shells for HR engines - -010 undersize for reground crank journals - Steel-backed bearing alloy for durability - Supplied as upper and lower shell pair - OEM reference: 352 50620/010 for identification |
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