MQC Bearing Abec 7 (set)

MQC-Bearing-Abec7 (set)
• Steel bearings have 7 steel balls.

Composition of materials
• Steel balls are made of 52100 carbon steel, chrome (HRC 67)
• Inner and outer raceways are made of 52100 carbon steel, chrome (HRC 67)
• The retainer is made of nylon 6/6 with a special additive making it more resistant to breakage
• Pre-lubricated with Rx Lube Drops®, a low viscosity oil to reduce friction

Tolerances
• ABEC-7 rating, grade 10 ball deviation, noise is less than 31 dB.

Design features
• Balls are polished to a mirror finish
• Inner and outer raceways are polished to a mirror finish
• The track is optimized for the contact area and the contact angle between the ball and the track.
• Touchless removable rubber shields for easy, zero friction cleaning.