KOYO DC4936VW bearing for industrial machinery in Iran

Home / Product Center / KOYO DC4936VW bearing for industrial machinery in Iran

We're here to help:

Easy ways to get the answers you need.
Bearing name KOYO DC4936VW bearing for industrial machinery in Iran
Brand model KOYO DC4936VW bearing for industrial machinery in Iran
Distributor KOYO DC4936VW bearing for industrial machinery in Iran
Email [email protected]
Please email or call us for your inquiry

We are a professional bearing distributor, manufacturer. We will provide you with professional, efficient service.


Sitemap

Previous

NACHI UCP308 bearing with Best Quality in Austria

Next

AST AST40 F15120 bearing with high quality in Sri Lanka

Quality Control

Below the following is Jobst’s production process and corresponding quality inspection: 

★ Material incoming: 100% inspection
★ Inner & outer rings turning: 100% inspection
★ Heat treatment: random inspection
★ Face grinding: 100% inspection
★ Centerless grinding: 100% inspection
★ Bore grinding: 100% inspection
★ Inner & outer groove grinding: random inspection
★ Inner & outer grooves superfinish grinding: 100% inspected
★ Assembly: 100% inspection
★ Grese filling: 100% inspection
★ Noise & vibration testing: 100% inspection
★ Packing & storing: the final 10% inspection before the formal shipment

Strict Quality Process Controls

Quality is built into many production processes with innovative “mistake-proofing” devices. Kilian systems are well documented and robust. The assembly process pictured below measures bearing components so the optimum ball size is selected. This optimized selection allows accurate control of the amount of play in the assembled bearings. Examples:
★ Optical comparators confirm component geometry
★ Electronic and other gauges conform to ANSI standards
★ Metallurgical, hardness and plating inspection
★ Bearing life cycle and durability testing
★ O.C. testing of all components before assembly