Clevite H-Series Rod Bearings CB-663HN-20 Bearing, H Series, .020 in. Crankshaft Undersize, TM-77, Chevy, Small Block, Each
Clevite H-Series Rod Bearings CB-663HN-20 Bearing, H Series, .020 in. Crankshaft Undersize, TM-77, Chevy, Small Block, Each
A$39.73
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Description
Clevite H-Series rod bearings were developed primarily for use in NASCAR type racing but are suitable for all types of competition engines. These H-Series bearings have a medium level of eccentricity, high crush factor, and have hardened steel backs and thin overlays. They also have enlarged chamfers for greater crankshaft fillet clearance and are made without flash plating for better seating.
Bearings with .001 in. extra clearance are available for standard size shafts and with or without dowel holes. H-Series bearings are recommended for use with crankshafts that have oversize fillets and where engines run in the medium to high rpm range. They should also be used if contact patterns obtained with Clevite P-Series bearings are too narrow. Contact patterns should ideally cover 2/3 to 3/4 of the bearing surface.
Part Type
Rod Bearings
Specifications
- Product Attributes - Brand
- Clevite Engine Parts
- Product Attributes - Manufacturer's Part Number
- CB-663HN-20
- Product Attributes - Part Type
- Rod Bearings
- Product Attributes - Product Line
- Clevite H-Series Rod Bearings
- Product Attributes - UPC
- 027067537362
- Product Attributes - Bearing Usage
- Performance
- Product Attributes - Engine Crankshaft Undersize (in.)
- 0.020 in.
- Product Attributes - Engine Crankshaft Undersize (mm)
- 0.50mm
- Product Attributes - Bearing Material
- Tri-metal, TM-77
- Product Attributes - Dowel Pin Hole
- No
- Product Attributes - Narrow Bearing
- Yes
- Product Attributes - Quantity
- Sold individually.
Reference Information
| Brand Name/s | Clevite |
|---|---|
| StreetFX SKU | cleCB-663HN-20 |
| SFX Item ID | 4885354 |
| Supplier Item Code | 4885354 |
| Manufacturer SKU | CB-663HN-20 |
| Manufacturer UPC | 27067537362 |
| Alternative References | TM-77 |
Compatibility
| Application Data |
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