Durable Gewz31es-Gewz50es Spherical Plain Bearing – High-Load, Corrosion-Resistant
Basic Specifications
| Inner Diameter | 31.75 mm |
|---|---|
| Outer Diameter | 50.8 mm |
| Thickness | 47.625 mm |
Product Overview
GEWZ31ES 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 suits hydraulic cylinders, construction machinery, automotive shock absorbers and automation equipment. Supplied in neutral packing with whole outer ring structure and OEM/ODM service available.
Apple Shopping Event
Hurry and get discounts on all Apple devices up to 20%
Sale_coupon_15
20
People watching this product now!
-
Pick up from the Woodmart Store
To pick up today
Free
-
Courier delivery
Our courier will deliver to the specified address
2-3 Days
Free
-
DHL Courier delivery
DHL courier will deliver to the specified address
2-3 Days
Free
-
Warranty 1 year
-
Free 30-Day returns
Payment Methods:
Description
Key Specifications & Advantages of Durable Gewz31es–Gewz50es Spherical Plain Bearings
| Description | Core Value |
|---|---|
| Model Range | GEWZ31ES to GEWZ50ES — precision-matched sizes for modular hydraulic & mechanical systems |
| Material & Sliding Pair | Bearing steel-on-steel — high hardness, wear resistance, and thermal stability (no polymer degradation) |
| Lubrication | Self-lubricating — zero maintenance, ideal for sealed or hard-to-access applications |
| Load Capacity | Radial spherical design — accommodates misalignment up to ±4° with consistent load distribution |
| Dimensional Accuracy | 31.75×50.8×47.625 mm (GEWZ31ES) — ISO-compliant tolerances, interchange-ready with SKF GEW series |
| Applications | Hydraulic cylinders, forging machines, construction equipment, auto shock absorbers & water conservancy systems |
| Durability | 1M units annual capacity + OEM/ODM validation — proven in 50,000+ hr field deployments |
| Differentiator vs. Generic Brands | Whole outer ring + high-precision grinding — 32% higher static load rating than standard Chinese equivalents |
| Quality Assurance | 100% dimensional inspection, salt-spray tested ≥96 hrs, BDL trademark registered in China & EU |
| FAQ: Can it replace SKF GEWZ31ES? | Yes — identical mounting dimensions, load ratings, and material specs; certified cross-reference available upon inquiry |
