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OSS manufactures mud motor radial bearings from AISI 4145 H Modified Steel or AISI 4140, as per customers’ specifications
Radial bearings support the radial and bending loads on the drive shaft. To this end, we have developed a proprietary hard-facing process for maximum protection against radial wear. This has resulted in high performance figures of about 450-500 hours run time; 3-4 times longer than figures recorded using typical tungsten carbide cladded bearings
Material certificates, Certificates of Conformity and 3rd party inspection reports will be furnished to our customers for traceability.