
Select Your Vehicle
L44643 / L44610 1" Tapered Roller Bearings Fits JD8933 / JD8253 - Set A14
L44643 / L44610 Tapered Roller Bearing Set – 1" Bore Size
Lifetime Warranty | Free Same-Day Shipping Before 11 AM MT | Free Priority Mail on Orders of 4+
🔧 Premium Replacement Bearings
This high-quality tapered roller bearing set is perfect for trailers, lawn equipment, and machinery using a 1" spindle hub. Engineered for long-lasting performance and durability under heavy loads.
- Includes 1x L44643 bearing cone + 1x L44610 bearing cup
- 1" inner diameter, 1-31/32" outer diameter, 35/64" width
- Built to match or exceed OEM specifications
📦 What’s Included
- 1x L44643 Bearing Cone
- 1x L44610 Bearing Cup
- Sold as a complete bearing set per quantity ordered
✅ Replaces OEM Part Numbers
- John Deere: JD8933, JD8253
- EXMARK: 1-543509, 254-94
- FERRIS: 5020884
- GILSON: 1045, 1046
- GRAVELY: 2124580, 38199
- OREGON: 45-002
- PRIME LINE: 7-04298
- SCAG: 481657, 48668
- TIMKEN: SET14
🛡️ Lifetime Warranty
All bearings come backed by a lifetime replacement warranty from Rocky Mountain Bearings. We stand behind our products for the long haul.
🚚 Fast & Free Shipping
- Orders placed before 11:00 AM Mountain Time ship the same day
- Free USPS Priority Mail shipping on orders of 4 or more
Internal SKU: RMB-L44643/L44610
Need help or have questions? Contact us and we’ll be happy to assist!
Vehicle Fitment