Auto Joint Bearing Gez57es-2RS–Gez76es-2RS, High-Load Spherical Plain Bearings
Basic Info
| Inner Diameter | 57.15 mm |
| Outer Diameter | 90.488 mm |
| Thickness | 50.013 mm |
Introduction
GEZ57ES-2RS is a radial spherical plain bearing made of bearing steel, featuring self-lubricating steel-on-steel sliding contact. Designed for high precision, long life and low noise, it’s widely used in hydraulic cylinders, construction machinery, automotive shock absorbers and automation equipment. OEM/ODM service available.
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Warranty 1 year
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Description
Why Choose Our Auto Joint Bearings (GEZ57ES-2RS to GEZ76ES-2RS)?
| Description | Key Specification / USP |
|---|---|
| Precision Engineering | ±0.005mm tolerance, ISO 104:2015 compliant |
| Material & Durability | Bearing steel (GCr15), hardened to HRC 58–62 |
| Lubrication | Self-lubricating — zero maintenance for 5,000+ hrs |
| Load Capacity | Radial spherical design handles misalignment up to ±5° |
| Sliding Surface | Steel-on-steel with micro-finished raceways (Ra ≤ 0.2μm) |
| Applications | Hydraulic cylinders, construction machinery, auto shock absorbers |
| Quality Assurance | 100% pre-shipment inspection; ISO 9001 & IATF 16949 certified |
| Differentiator vs. Generic Brands | BDL-branded — tighter dimensional control, lower noise (<28 dB), longer life (30% avg. gain) |
| Packaging & Logistics | Neutral carton + pallet — ready for global OEM/ODM fulfillment |
| FAQ | Q: Are these interchangeable with SKF GE…ES-2RS? A: Yes — identical dimensions & performance per DIN 635-1. Q: Can they withstand high humidity? A: Yes — pass 96-hr salt spray test (ISO 9227). |
