81212 Single Direction Thrust Ball Bearing 60x95x26mm Flat Seat One Way Axial Bearing

1. Product Overview

81212 single direction thrust ball bearing, metric size 60×95×26mm.

Code Definition

• 81: Single row thrust ball bearing series
• 2: Flat shaft washer & housing washer design
• 12: Size code corresponding to 60mm bore diameter

Composed of shaft washer, housing washer and steel ball cage assembly. Only bears unidirectional pure axial load, cannot carry radial force. Smooth polished steel balls reduce friction under heavy static axial pressure. Simple split structure for easy disassembly and lubrication, widely used for machine tool spindles, heavy screw presses and vertical rotary equipment.

2. Technical Specifications

Installation drawings and axial heavy load durability test reports available on request.

3. Core Advantages

1. Specialized structure withstands large unidirectional pure axial loads
2. Dual flat washer design ensures stable contact under heavy static pressure
3. Polished steel balls deliver low friction and smooth slow rotation
4. Separable components simplify independent installation and maintenance
5. Compact axial thickness saves vertical assembly space
6. Standard universal dimensions for direct replacement
7. Stamped steel cage prevents ball offset under continuous pressure
8. Customizable precision grade, high temperature grease and laser marking

4. Application Scenarios

• Vertical machine tool spindle axial positioning assemblies
• Heavy hydraulic screw press and forming machinery
• Vertical reduction gearbox and heavy vertical rotary equipment
• Mining small vertical lifting jack rotary support parts
• Plastic injection molding machine mold clamping axial bearings

Suitable for OEM production and aftermarket maintenance of heavy industrial vertical equipment.

5. Why Choose GQZ Bearing

25 years professional production of 81 series thrust ball bearings including 81212 heavy axial load models.

Global unified standard dimensions, fully interchangeable with mainstream imported bearings.

Complete OEM & ODM custom service for precision grade, special high-temperature grease and washer marking.

Strict full-process inspection: raw material hardness test, steel ball sorting, long-cycle heavy axial pressure aging and dimensional batch screening.

Professional bearing engineers provide axial load calculation, installation clearance and heavy pressure lubrication guidance within 24 working hours.

Factory direct bulk pricing, stable mass supply for global heavy machinery spare part buyers.

6. Quality Control

Raw material hardness and composition inspection for GCr15 washers and steel balls.

CNC turning, stress relief tempering and ultra-precision flat raceway superfinishing.

Steel ball quenching, mirror polishing and automatic dimensional sorting.

Stamped steel cage forming, quantitative heavy-duty grease filling.

Performance tests: long-term heavy axial pressure aging, low-speed friction durability, washer flatness stability test.

Final dimension, flatness and surface inspection before anti-rust treatment and export carton packaging.

Each batch undergoes continuous heavy axial load simulation test to guarantee stable pressure-resistant performance.

7. Get A Quote

Submit purchasing demand for 81212 thrust ball bearings used on vertical machine tools, screw presses and heavy vertical reducers.

One-stop services after inquiry:

1. Official quotation within 24 working hours
2. Technical support for axial load matching and installation
3. Custom upgrades: P5 high precision, high temperature synthetic grease
4. Competitive factory bulk price for large orders

Please state order quantity and working conditions (heavy static axial pressure, low speed operation) to get full quotation documents.

8. FAQ