Precision-Ground Corrosion-Resistant Coated Rear Hub Outer Bearing OEM Standard for JAC N56 N75 N80 Sunray Truck

Heavy-duty rear hub outer bearing supports the rear wheel hub, ensuring smooth rotation and precise axle alignment for reliable performance in JAC light and medium-duty trucks.

• OE Quality: Manufactured to strict dimensional and material specifications for perfect fit and function
• Precision-Ground Components: Rolling elements and races ground to exacting tolerances for smooth, quiet operation
• Heat-Treated Steel: Provides exceptional wear resistance and durability under heavy loads
• Optimal Dimensions: 55mm × 98mm × 25mm size precisely matched to JAC rear hub specifications
• Supports Heavy Loads: Engineered to withstand the demands of commercial truck operation
• Restores Smooth Operation: Eliminates wheel wobble, noise, and vibration caused by worn bearings
• Extends Tire Life: Proper bearing function prevents uneven tire wear
• Direct Replacement: Simple installation during rear axle or brake service
• Long Service Life: Built for durability in demanding commercial applications
• Essential Safety Component: Critical for safe, reliable vehicle operation

This rear hub outer bearing is specifically designed for JAC trucks and compatible vehicles:

• JAC N56 - Light-Duty Trucks
• JAC N75 - Medium-Duty Trucks
• JAC N80 - Medium-Duty Trucks
• JAC N90 - Medium-Duty Trucks
• JAC N120 - Medium to Heavy-Duty Trucks
• JAC Sunray - Vans / Minibuses
• JAC HFC-1042 - Light-Duty Trucks
• JAC Light Truck Series - HFC1020, HFC1030, HFC1035, HFC1040, HFC1045, HFC1048, HFC1061, HFC1063, HFC1068, HFC1083
• JAC Heavy Truck Series - GALLOP, A5, K5, K7
• JAC Bus Series - REFINE, SUNRAY
• JAC Pickup Series - T6, T8 Pro, T9

1. Raise and secure the vehicle - Safely lift the rear axle and support on jack stands
2. Remove the rear wheels - Remove the rear wheels, brake drums, and hub assembly
3. Remove the old outer bearing - Carefully remove the old bearing from the hub using a bearing puller
4. Clean the hub bore - Thoroughly clean the hub bore, removing all old grease and debris
5. Inspect the hub and axle spindle - Check for scoring, pitting, or wear; repair or replace components as needed
6. Prepare the new bearing - Apply a thin coat of high-quality wheel bearing grease to the bearing
7. Install the new bearing - Press the new bearing into the hub bore using a proper bearing installation tool
8. Pack the hub with grease - Fill the hub cavity with the recommended grease
9. Install the hub assembly - Mount the hub onto the axle spindle
10. Install the inner bearing and seal - Install the inner bearing and new oil seal
11. Adjust bearing preload - Tighten the bearing nut to the specified torque and set end-play per service manual
12. Install the locking device - Install the cotter pin or locking tab to secure the bearing nut
13. Reinstall brake components and wheels - Reinstall the brake drums and wheels
14. Lower the vehicle - Lower the vehicle to the ground
15. Test operation - Test drive the vehicle and check for smooth operation and bearing noise

• Material Verification: Confirms bearing steel composition meets OE strength and durability specifications
• Dimensional Inspection: Inner diameter, outer diameter, and width verified against OEM tolerances
• Hardness Testing: Bearing surfaces verified for proper heat treatment and wear resistance
• Surface Finish Inspection: Ground surfaces checked for proper finish
• Running Quality Testing: Bearing smoothness and noise level verified
• Visual Inspection: 100% checked for defects, machining flaws, or damage
• Packaged Safely: Protected and securely packaged to prevent contamination and damage during transit

• Neutral export packing or customized packaging available
• Carton or wooden case for safe transportation
• Fast delivery for stock items
• Shipping by Express Air or Sea

For pricing, availability, or bulk purchase of the Rear Hub Outer Bearing 9705510640 For JAC N56 N75 N80 Sunray Truck Auto Spare Parts, please contact our sales team for a competitive quote and expert technical support.