Description
The Bear Spaceball bearings feature extended inner-rings, removing the necessity for spacers and speed rings in your configuration. This design reduces installation times and maintains lasting alignment precision.
With an ABEC7 rating, they offer a great compromise between general durability and speed. This version features Ceramic balls that are extremely hard and maintain their form for a longer time compared to standard steel ball bearings.
Specifications
Bearing precision:
ABEC-7, Ceramic
Bearing type:
Semi-sealed
Lubricant:
Grease
Spacers:
Built-in
Pieces per pack:
8
Rubber shield:
Yes