Brand new and never used, eight double shielded precision bearings in their original protective grenade case. Add them to your collection of skate artifacts or set 'em up on your next rider.

Specifications
• OR and IR Hardened to Rockwell C60-64
• Balls are double polished and hardened to C62-67
• Brass ribbon cage is a copper zinc alloy
• Black Delrin crown has coin balled pockets for a smooth, low friction contact surface
• The ABEC 7 rated Grenade Spreed Bearing has heat treated, deep groove races for better lateral stability, increased speed, and low rolling resistance.

Grenade case dimensions: 4" High x 2" Wide