Pilot Bearing For 8″ / 11″ / 12″ PTO Clutches
Categories: Bearings, Clutches & PTOs SKU: RFD6305PB$79.95
In stock (can be backordered)
Replaces the pilot bearing in certain NACD and Rockford 11″ and 12″ Spring Loaded Clutch Packs as well as Twin Disc, NACD and Rockford 8″ mechanical PTOs
OD: 2.44″/62mm;Â ID: 0.98″/25mm;Â Width: 0.67″/17mm
Double sealed, double row pilot bearing for stable operation
Please verify your dimensions before ordering
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This pilot bearing replacement is a double row, double sealed bearing that fits a number of power take-off clutches manufactured by NACD, Rockford, and Twin Disc. This bearing’s specifications were used in a number of Twin Disc, Rockford and NACD 8″ mechanical PTOs as well as a variety of 11″ and 12″ Rockford and NACD spring-loaded PTOs. When replacing your pilot bearing, the most important information to confirm are the dimensions of the pilot bearing you are replacing.
This bearing has an Outside Diameter off 2.44″/62mm, and Inside Diameter of 0.98″/25mm, and a Width of 0.67″/17mm.
A partial list of the PTO units this bearing can be used in include the following PTO assembly or model numbers (this info will be on a tag on your PTO bell housing):
Rockford Assembly Numbers: 4-30973, 4-30974, 4-30985
]NACD Assembly Numbers: 430973AM, 430974AM, 430985AM
Twin Disc Model Numbers (some models used multiple sized bearings so confirm your dimensions to be sure):Â C108HP3, C108HP4, C108HP5,
Please verify your dimensions before ordering.
Specs
| Weight | 3 lbs |
|---|---|
| Dimensions | 4 × 4 × 2 in |
| Brand Fit | NACD, Rockford, Twin Disc |
| Dimensions | 62mm (OD) x 25mm (ID) x 17mm (width) |
| Includes | Bearing ONLY |












