SKF 6307 TN9/C3 Radial Bearing Single Row Deep Groove Design ABEC 1 Precision Open C3 Clearance Plastic Cage 35mm Bore 80mm OD 21mm Width
- Axially symmetric races to support radial loads while maintaining high speeds and rotational accuracy.
- Conforms to ABEC 1 precision standard for performance within a narrow range of variation.
- Deep grooves support heavier loads than standard grooves and keep balls stable at high speeds.
- C3 radial internal clearance for radial slack between the inner and outer rings is greater than CN (normal) to compensate for thermal expansion.
- Plastic cage evenly spaces the rollers for even load distribution and prevents contact to reduce friction, vibrations, and noise.