Replacement Pillow Block Bearing Pair for Loren Cook 135 ACE Series Fans – 135C2B, 135C3B, 135C4B, 135C5B

Description

This replacement pillow block bearing pair is used on Loren Cook 135 ACE Series belt drive exhaust fans. The set includes two pillow block bearings, making it a convenient replacement option when servicing both sides of the fan shaft.

This bearing pair fits the following Loren Cook 135 ACE Series fan models:

135C2B, 135C3B, 135C4B, 135C5B

If your Loren Cook exhaust fan is making noise, vibrating, or the shaft is not spinning smoothly, worn bearings may be the cause. Replacing both pillow block bearings at the same time is recommended to help restore proper fan operation and extend the life of the fan assembly.

These bearings are commonly used for commercial rooftop exhaust fan maintenance, restaurant exhaust fan repair, and general ventilation equipment service.