ENGINETECH
More Information for ENGINETECH BB630J
{Alternate Inventory Numbers: BB630J030, BB630JSTD, BB630J010, BB630J020}
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ENGINETECH BB630J  
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  • 0.030" Undersize ($15.44) Warehouse
  • 0.020" Undersize ($17.18) Warehouse
  • Standard ($17.18) Warehouse
  • 0.010" Undersize ($17.24) Warehouse
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ENGINETECH BB630J Specifications
Housing Bore2.2500-2.2507 in
Number of Bearings6
Oil Clearance0.0005-0.0022 in
Shaft Diameter2.1240-2.1250 in
Wall Thickness0.0619-0.0624 in
Width0.735 in
Set
Enginetech main & rod bearings have been the choice of rebuilders for over 25 years. About ten years ago, when aluminum bearings were first being introduced, Enginetech continued to produce the higher quality tri-metal 780 bearings. Enginetech stuck firm with the 780 tri-metal material for years because it was far superior to the early aluminum bearing technology.

Advanced technology in the last few years has produced huge improvements in aluminum bearings. The additions of high amounts of silicon dispersed within aluminum alloys have moved aluminum-silicone bearing material to the preferred bearing status. The performance of new aluminum-silicone alloys is now equal to or better than the original tri-metal designs. Due to the new advances in aluminum-silicon bearing technology Enginetech is converting most of our main & rod bearings to the advanced aluminum-silicon material.

Attention California Customers - Warning: This product may expose you to chemicals including lead and nickel, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

OEM / Interchange Numbers: 61460CP

ENGINETECH Warranty Information:
Stock / Standard Replacement Parts: 12 months / 12,000 miles; High Performance Parts: No Warranty
Warranty Details