Performance Engine Bearings
Circle Track Engine Bearings at JJ Motorsports
Minimize friction and ensure smooth engine operation under high loads with high-quality engine bearings from JJ Motorsports. Essential for prolonging engine life, these bearings are compatible with Small Block Chevy, GM LS-Series, and Small Block Ford engines, offering coated options for enhanced performance in demanding circle track racing conditions.
Shop trusted brands like Sealed Power for standard chamfered sets, Clevite for H-Series coated mains, and King Bearings for extra clearance designs. Explore related categories such as Circle Track Engines and Components for complete engine upgrades or Circle Track Oiling Systems for lubrication enhancements.
Top Circle Track Engine Bearings
- Rod Bearing Set 87100CHA – Connecting Rod Bearing, Speed Pro, Standard, Chamfered, Doweled, Set of 8 (SEA8-7100CHA).
- Coated Main Bearing Set MS-590HC – Main Bearing, H-Series, Standard, Coated, Small Block Ford (M77MS590HC).
- Main Bearing Set GM LS MS-2411HX – Main Bearings, H-Series, Standard, Extra Oil Clearance, GM LS-Series (M77MS2411HX).
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Main Bearing Set MB 557HP
KING BEARINGS
$69.99Main bearing wear is one of the fastest paths to catastrophic engine failure—especially under high-output conditions. The MB 557HP delivers the precision fit and material quality needed to keep your Small Block Chevy's rotating assembly stable and...KEBMB557HP- SKU:
- KEBMB557HP
- Availability:
- Ships Same Business Day
- Weight:
- 1.30 LBS
- MFG Part #:
- MB 557HP
$69.99 -
Main Bearing Set MB 509SI
KING BEARINGS
$39.99Main bearing wear is one of the most common failure points in high-mileage Small Block Chevy engines, and replacing them with quality bearings is non-negotiable for reliability. The MB 509SI delivers the precision tolerances and material durability...KEBMB509SI- SKU:
- KEBMB509SI
- Availability:
- Ships Same Business Day
- Weight:
- 1.14 LBS
- MFG Part #:
- MB 509SI
$39.99 -
Main Bearing Set KEBMB509HP020
KING BEARINGS
$71.99Upgrading to a precision-engineered main bearing set is essential for small block Chevy engines that demand reliable power delivery under sustained load—whether on the street or the strip. The 0.020 inch undersize specification ensures optimal clearance...KEBMB509HP020- SKU:
- KEBMB509HP020
- Availability:
- Ships Same Business Day
- Weight:
- 1.18 LBS
- MFG Part #:
- MB 509HP 020
$71.99Qty in Cart: 0Quantity:Price:$71.99Subtotal: -
Main Bearing Set KEBMB509HP011
KING BEARINGS
$84.99Main bearing wear accelerates under high RPM and boost conditions, compromising crankshaft stability and oil film integrity. This 0.011" undersize bearing set restores the precise clearances your Small Block Chevy demands for sustained performance,...KEBMB509HP011- SKU:
- KEBMB509HP011
- Availability:
- Ships Same Business Day
- Weight:
- 1.16 LBS
- MFG Part #:
- MB 509HP 011
$84.99 -
Main Bearing Set KEBMB509HP010
KING BEARINGS
$71.99If you're building or rebuilding a Small Block Chevy engine for serious power, bearing clearances make or break reliability at high RPM. This Main Bearing Set delivers precision-engineered fitment with 0.010" undersize tolerances, eliminating guesswork...KEBMB509HP010- SKU:
- KEBMB509HP010
- Availability:
- Ships Same Business Day
- Weight:
- 1.18 LBS
- MFG Part #:
- MB 509HP 010
$71.99 -
Main Bearing Set KEBMB509HP001
KING BEARINGS
$81.99Precision main bearings are critical to engine longevity and consistent power delivery, especially in high-RPM and forced-induction applications. The MB 509HP 001 is engineered to exacting tolerances, ensuring proper oil film thickness and load...KEBMB509HP001- SKU:
- KEBMB509HP001
- Availability:
- Ships Same Business Day
- Weight:
- 1.13 LBS
- MFG Part #:
- MB 509HP 001
$81.99 -
Main Bearing Set MB 509HP
KING BEARINGS
$71.99Main bearing failure is one of the most catastrophic engine failures you can experience—and it's entirely preventable with the right foundation. The MB 509HP Main Bearing Set delivers the precision tolerances and durable construction your small block...KEBMB509HP- SKU:
- KEBMB509HP
- Availability:
- Ships Same Business Day
- Weight:
- 1.10 LBS
- MFG Part #:
- MB 509HP
$71.99 -
Rod Bearing Set Coated SBC w/2.100 Pin Dia. KEBCR807XPNC020
KING BEARINGS
$143.99Precision rod bearings are the foundation of engine reliability under high RPM and boost conditions. This coated XP bearing set delivers superior load capacity and reduced friction, critical for maintaining consistent power delivery in a built small...KEBCR807XPNC020- SKU:
- KEBCR807XPNC020
- Availability:
- Ships Same Business Day
- Weight:
- 1.15 LBS
- MFG Part #:
- CR 807XPNC 020
$143.99 -
Rod Bearing Set Coated SBC w/2.100 Pin Dia. KEBCR807XPNC010
KING BEARINGS
$139.99A quality rod bearing set is foundational to engine reliability—especially in high-performance builds where sustained RPM and boost levels demand precision fit and superior load-carrying capacity. This XP-coated bearing kit delivers the durability and...KEBCR807XPNC010- SKU:
- KEBCR807XPNC010
- Availability:
- Ships Same Business Day
- Weight:
- 1.00 LBS
- MFG Part #:
- CR 807XPNC 010
$139.99 -
Rod Bearing Set Coated SBC w/2.100 Pin Dia. CR 807XPNC
KING BEARINGS
$118.99Rod bearings are the critical interface between your connecting rods and crankshaft—they must handle extreme pressures and temperatures while maintaining precise clearances. This coated XP bearing set is engineered for Small Block Chevy applications...KEBCR807XPNC- SKU:
- KEBCR807XPNC
- Availability:
- Ships Same Business Day
- Weight:
- 0.95 LBS
- MFG Part #:
- CR 807XPNC
$118.99 -
Rod Bearing Set KEBCR807XPN020
KING BEARINGS
$76.99Precision rod bearings are foundational to engine reliability, especially in high-RPM or forced-induction builds where connecting rod loads are severe. This XP-series bearing set is engineered with tighter tolerances and superior load capacity to handle...KEBCR807XPN020- SKU:
- KEBCR807XPN020
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
- MFG Part #:
- CR 807XPN 020
$76.99 -
Rod Bearing Set KEBCR807XPN010
KING BEARINGS
$73.99A quality rod bearing set is critical to engine reliability and longevity—especially in high-performance or rebuilt engines where precision tolerances directly impact durability. This XP-series bearing set delivers the exact undersize specification...KEBCR807XPN010- SKU:
- KEBCR807XPN010
- Availability:
- Ships Same Business Day
- Weight:
- 0.85 LBS
- MFG Part #:
- CR 807XPN 010
$73.99 -
Rod Bearing Set KEBCR807XPN001
KING BEARINGS
$85.99A quality rod bearing set is critical to engine longevity and reliability, especially in high-performance or rebuilt engines where precision tolerances directly impact durability. This XP-series bearing set delivers the exact undersize specification...KEBCR807XPN001- SKU:
- KEBCR807XPN001
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- MFG Part #:
- CR 807XPN 001
$85.99 -
Rod Bearing Set CR 807XPN
KING BEARINGS
$73.99Proper rod bearing clearance is critical to engine longevity and reliability, especially in high-RPM or forced induction applications where bearing wear accelerates rapidly. The CR 807XPN delivers OEM-quality construction with precision tolerances that...KEBCR807XPN- SKU:
- KEBCR807XPN
- Availability:
- Ships Same Business Day
- Weight:
- 0.81 LBS
- MFG Part #:
- CR 807XPN
$73.99 -
Rod Bearing Set KEBCR807SI020
KING BEARINGS
$15.99Precision rod bearings are fundamental to engine longevity and reliability, especially in high-performance or rebuilt applications. The KEBCR807SI020 set delivers consistent oil film strength and dimensional accuracy to protect your crankshaft under...KEBCR807SI020- SKU:
- KEBCR807SI020
- Availability:
- Ships Same Business Day
- Weight:
- 0.88 LBS
- MFG Part #:
- CR 807SI 020
$15.99 -
Rod Bearing Set KEBCR807SI010
KING BEARINGS
$15.99A quality rod bearing set is the foundation of a reliable, high-revving engine. If you're rebuilding a Small Block Chevy or pushing existing internals to their limits, precision-fit bearings are non-negotiable—they directly impact oil flow, heat...KEBCR807SI010- SKU:
- KEBCR807SI010
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- MFG Part #:
- CR 807SI 010
$15.99 -
Rod Bearing Set KEBCR807SI001
KING BEARINGS
$25.99Precision rod bearings are the foundation of reliable engine performance, especially in high-RPM applications where even microscopic clearance variations can mean the difference between a smooth-running motor and catastrophic failure. This Alecular SI...KEBCR807SI001- SKU:
- KEBCR807SI001
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- CR 807SI 001
$25.99 -
Rod Bearing Set CR 807SI
KING BEARINGS
$15.99Connecting rod bearings are critical to engine reliability—they directly support your crankshaft under extreme loads and high RPM. The Rod Bearing Set CR 807SI delivers OEM-grade precision with Alecular SI construction, engineered for Small Block Chevy...KEBCR807SI- SKU:
- KEBCR807SI
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- MFG Part #:
- CR 807SI
$15.99 -
Rod Bearing Set CR 807HPND
KING BEARINGS
$73.99A quality rod bearing set is critical for engine longevity and reliability under sustained performance loads. The CR 807HPND delivers precision fitment and durability in a Small Block Chevy application, whether you're building a street engine or prepping...KEBCR807HPND- SKU:
- KEBCR807HPND
- Availability:
- Ships Same Business Day
- Weight:
- 0.70 LBS
- MFG Part #:
- CR 807HPND
$73.99 -
Rod Bearing Set KEBCR807HPN020
KING BEARINGS
$75.99A quality rod bearing set is critical to engine longevity and reliability, especially in high-RPM applications where metal-to-metal contact demands precision tolerances and superior material composition. This HP-grade bearing set delivers the durability...KEBCR807HPN020- SKU:
- KEBCR807HPN020
- Availability:
- Ships Same Business Day
- Weight:
- 0.79 LBS
- MFG Part #:
- CR 807HPN 020
$75.99
