Main bearing set (ACL Race Series) for Nissan CA18/C20.
Features:
High strength overlay plate with reduced thickness for improved fatigue properties
Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
Increased crush for improved bearing retention
Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
Tight consistent wall tolerances to help you maintain consistent clearances.
Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.
Specifications:
Oil Clearance: Standard
Half Type: Upper & Lower
Material: Tri - metal Hardened steel backs
Min Std Shaft Size: 2.0847in / 52.951 mm
Max Std Shaft Size: 2.0852in / 52.964 mm
Min Std Tunnel Size: 2.2305in / 56.654 mm
Max Std Tunnel Size: 2.231in / 56.667 mm
Max Wall at Crown: 0.0720in / 1.830 mm
Max Overall Length: 0.787in / 20.00 mm
Product ID |
#35058 |
Manufacturer |
ACL
|
Guarantee |
12 months |
Stock |
ON STOCK |
Weight |
0.5 kg. |
Product code |
5M1633H-.025 |
Equivalent code |
- |
Compatible with cars