MFC-31 3C

features

• 120° setscrew locking
• Extrawide races: Extrawide inner and outer races distribute the load over a wide area and contribute greatly to the stability of the bearing and its ability to absorb shock loading. The wide outer race creates additional grease capacity for longer intev
• Ground and honed raceways: Bearing races are honed after grinding to improve fatigue life and to ensure quietness in operation. Each bearing is individually checked for quiet operation to guarantee Sealmaster specifications have been met.
• Locking pin and dimple system: Exclusive locking pin and dimple system prevents rotation of outer race and locates lubricating hole in the outer race for positive free flow of grease. A standard hydraulic grease fitting is provided for relubrication.
• Deep-grooved, zoned-hardened ball path: Ball path section of inner ring is zone hardened (see darkened area). Extended sections of inner race are left soft for positive race-to-shaft locking using two self-locking, cup-point setscrews.
• Land riding, nylon-coated steel ball retainer: Unique design floats on ground inner surface of outer race for optimum performance even under shock and vibrating loads.
• Rigid, one-piece cast housing
• Highest quality steel: Inner and outer bearing races and balls are manufactured for 52100 (high carbon, chrome alloy) vacuum degassed bearing steel to ensure the highest resistance to shock loading and the longest life in fatigue.The vacuum degassi
• Patented, felt-lined flinger seal:Two annular steel flingers are press fitted to the outer and inner race rings. The external flinger, lined with felt, rotates with the inner ring. The centrifugal action of the felt-lined fingers rotating within the
• Full self-alignment