Harley Engine Bearings
Harley Bike Engine Bearings at JJ Motorsports
Ensure smooth, reliable rotation with premium engine bearings from JJ Motorsports, featuring cam bearings, crank bearings, and inner/outer sets for Twin Cam, Evo, and Big Twin engines. These high-quality bearings reduce friction, handle high loads, and extend engine life.
Shop Feuling, Eastern Motorcycle Parts, and S&S Cycle for race-proven durability. Explore related categories such as Harley engine for cams and lifters, or Harley for oil pumps and cases to complete your rebuild.
Top Harley Engine Bearings
- Feuling Oil Pump Corp Cam Outer Bearing 2078 – High-performance outer cam bearing for Twin Cam; increased load capacity for aggressive cams.
- Eastern Motorcycle Parts Bearing Green A-24660-87 – Green crankcase roller bearing; OEM replacement for 1987-1999 Evo Big Twin.
- S&S Cycle Inner Cam Bearing Twin Cam 31-4080 – Torrington-style inner cam bearing; designed for S&S and stock Twin Cam engines.
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
-
On Sale
S&S CYCLE Bearing - Left 31-4013
S&S CYCLE
MSRP: $99.95Now: $89.96Was: $99.95Used as OEM replacement components on 84-02 models and for Timken bearing conversions on 03-16 models, Made in the U.S.A.09240388- SKU:
- 09240388
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
- PRODUCT NAME:
- BEARING
- APPLICATION:
- SPROCKET SHAFT
- RIDING STYLE:
- STREET
- UNITS:
- KIT
MSRP: $99.95Now: $89.96Was: $99.95 -
On Sale
S&S CYCLE Inner Cam Bearing 31-4199-S
S&S CYCLE
MSRP: $21.95Now: $19.76Was: $21.95Superior quality OE replacement bearings, Made in the U.S.A.09240389- SKU:
- 09240389
- Availability:
- Ships Same Business Day
- Weight:
- 0.05 LBS
- APPLICATION:
- CAM
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- PRODUCT NAME:
- BEARING
- TYPE:
- NEEDLE
MSRP: $21.95Now: $19.76Was: $21.95Qty in Cart: 0Quantity:Price:MSRP: $21.95Now: $19.76Was: $21.95Subtotal: -
DRAG SPECIALTIES Right Roller Bearing Retainer - Big Twin 148107-BC105
DRAG SPECIALTIES
$24.67High-quality, replacement right crankcase roller bearing retainerDS194015- SKU:
- DS194015
- Availability:
- Ships Same Business Day
- Weight:
- 0.75 LBS
- TYPE:
- ROLLER
- PRODUCT NAME:
- BEARING
- APPLICATION:
- CRANKCASE
- RIDING STYLE:
- STREET
- UNITS:
- EACH
$24.67Qty in Cart: 0Quantity:Price:$24.67Subtotal: -
EASTERN MOTORCYCLE PARTS Bearing - Red A-24650-87
EASTERN MOTORCYCLE PARTS
$45.95Caged bearings, Same color coding as OEM, Made in the U.S.A.09240266- SKU:
- 09240266
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- APPLICATION:
- PINION SHAFT
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
- UNITS:
- EACH
$45.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - .0006" B-LATE-4-RS
EASTERN MOTORCYCLE PARTS
$18.95Made in the U.S.A.09240196- SKU:
- 09240196
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.0006')
- RIDING STYLE:
- STREET
- UNITS:
- SET
- TYPE:
- ROLLER
$18.95 -
EASTERN MOTORCYCLE PARTS Pinion Bushing A-25582-93
EASTERN MOTORCYCLE PARTS
$39.95Made from solid brass bar stock, Made in the U.S.A.09240275- SKU:
- 09240275
- Availability:
- Ships Same Business Day
- Weight:
- 0.11 LBS
- APPLICATION:
- PINION SHAFT
- MATERIAL:
- BRASS
- SIZE:
- STANDARD
- PRODUCT NAME:
- BUSHING
- RIDING STYLE:
- STREET
- UNITS:
- EACH
- SIZE IMPERIAL:
- STANDARD
$39.95Qty in Cart: 0Quantity:Price:$39.95Subtotal: -
EASTERN MOTORCYCLE PARTS Retainer with Bearings A-24650-58
EASTERN MOTORCYCLE PARTS
$53.95Complete bearing assembly includes rollers and retainer, Made in the U.S.A.09500345- SKU:
- 09500345
- Availability:
- Ships Same Business Day
- Weight:
- 0.31 LBS
- PRODUCT NAME:
- BEARING
- TYPE:
- ROLLER
- SIZE IMPERIAL:
- STANDARD
- APPLICATION:
- CRANKCASE
- RIDING STYLE:
- STREET
- SIZE:
- STANDARD
- UNITS:
- SET
$53.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - +.002" B-74-7-RS
EASTERN MOTORCYCLE PARTS
$20.95Made in the U.S.A.09240178- SKU:
- 09240178
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.002')
- TYPE:
- ROLLER
- UNITS:
- SET
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
$20.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - Standard - Big Twin B-LATE-1-RS
EASTERN MOTORCYCLE PARTS
$18.95Made in the U.S.A.09240193- SKU:
- 09240193
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
- OUTSIDE DIAMETER IMPERIAL:
- STANDARD
- UNITS:
- SET
$18.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - .0002" - XL B-SP-2-RS
EASTERN MOTORCYCLE PARTS
$20.95Made in the U.S.A.09240202- SKU:
- 09240202
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- RIDING STYLE:
- STREET
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.0002')
- TYPE:
- ROLLER
- UNITS:
- SET
$20.95Qty in Cart: 0Quantity:Price:$20.95Subtotal: -
EASTERN MOTORCYCLE PARTS Rod Bearings - Standard - XL B-SP-1-RS
EASTERN MOTORCYCLE PARTS
$20.95Made in the U.S.A.09240201- SKU:
- 09240201
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- OUTSIDE DIAMETER IMPERIAL:
- STANDARD
- UNITS:
- SET
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
$20.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - +.003" B-LATE-8-RS
EASTERN MOTORCYCLE PARTS
$22.95Made in the U.S.A.09240200- SKU:
- 09240200
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.003')
- UNITS:
- SET
- TYPE:
- ROLLER
$22.95 -
EASTERN MOTORCYCLE PARTS Rod Bearings - .0008" B-LATE-5-RS
EASTERN MOTORCYCLE PARTS
$18.95Made in the U.S.A.09240197- SKU:
- 09240197
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.0008')
- UNITS:
- SET
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
$18.95 -
EASTERN MOTORCYCLE PARTS Bearings - +.001" A-9225-28
EASTERN MOTORCYCLE PARTS
$18.95Made in the U.S.A.09240185- SKU:
- 09240185
- Availability:
- Ships Same Business Day
- Weight:
- 0.17 LBS
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.001')
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
- UNITS:
- 28 PACK
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
$18.95 -
EASTERN MOTORCYCLE PARTS Bearings - +.0008" A-9224-28
EASTERN MOTORCYCLE PARTS
$18.95Made in the U.S.A.09240184- SKU:
- 09240184
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- APPLICATION:
- CONNECTING ROD
- PRODUCT NAME:
- BEARING
- RIDING STYLE:
- STREET
- TYPE:
- ROLLER
- UNITS:
- 28 PACK
- OUTSIDE DIAMETER IMPERIAL:
- OVERSIZE (+0.0008')
$18.95
Buying Guide and FAQs
Buying Guide: Factors to Consider When Choosing Harley Bike Engine Bearings
- Compatibility: Ensure bearings fit your Harley's engine type (e.g., Twin Cam, Evo Big Twin, Big Twin/XL) and model specifics (e.g., 1987-1999 Evo Big Twin, 1971-1996 Elan 250). Use the vehicle selector for year-specific matches to avoid load or fit issues.
- Type of Use: For performance engines or aggressive cams, opt for heavy-duty full-complement bearings; standard or street riding benefits from OEM-quality replacements like caged or roller bearings for reliable operation in varied conditions.
- Components and Upgrades: Select bearings for cam (inner/outer), pinion shaft, neck post, or main crankshaft; upgrade to kits with races or ball/roller combinations for complete assemblies.
- Brand and Quality: Choose Timken for genuine USA-made neck/post bearings, Feuling for high-load cam bearings, or Eastern for color-coded pinion/cam options. Prioritize materials like brass for bushings or high-quality rollers for durability and load capacity.
- Installation and Cost: Bearings are direct OEM replacements for easy DIY setup; prices range from $14.95 for cam bearings to $134.95 for crankshaft kits—factor in USA-made quality and free shipping over $99 for value.
Frequently Asked Questions (FAQs)
- What Harley models and engines do these engine bearings support? Bearings support models like Big Twin/XL, Twin Cam, Evo Big Twin (1987-1999), and specific applications like pinion shaft or cam—use the year/make/model filter for exact compatibility.
- How do heavy-duty bearings improve performance? They accept higher loads from aggressive cams, with designs like full-complement or caged rollers for increased capacity and reliability in performance engines.
- What is typically included in a bearing kit? Kits may include ball/roller bearings with races or caged assemblies; check details for sets like neck bearing/race or complete crankshaft assemblies.
- What materials are used in engine bearings? Materials include brass for bushings and high-quality rollers/retainers, with USA-made construction for durability.
- What if a bearing doesn't fit my Harley? Verify application (e.g., cam, pinion shaft) and size (standard/oversize) before buying. Our returns policy allows exchanges or refunds if it doesn't match.
- Can I find related engine parts? Yes—explore pistons/rings, gaskets, or cams in the Harley engine category to complement your bearing upgrade for a full rebuild.
