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Grease Tester

ASTM Type Grease Performance Tester

ASTM Type Grease Performance Tester
  • This tester is for loading ball bearings to evaluate the residual service life of the grease contained.

As specimens in particular, this tester uses ball bearings to test and study the lubrication performance of the grease at high speed, high temperature, and low load. The tester thus enables testing according to ASTM standards.

Main specifications
Standard ASTM-D1741 ASTM-D3336
Test radial ball bearing #6306 #6204
Rotation speed 3,500 rpm 1,000 ~ 10,000 rpm
Test load Radial load 2.5 Lbs 15 Lbs
Thrust load 40 Lbs 5 ~ 15 Lbs
Test temperature 125ºC Normal temperature to 371ºC