Precision-Ground Heat-Treated Steel Rear Wheel Inner Bearing 9706310790 with Corrosion-Resistant Coating for JAC N56 Truck
Basic Properties
Place of Origin:
China
Brand Name:
YIMI
Certification:
ISO/TS16949
Model Number:
JAC N56 Series
Trading Properties
Minimum Order Quantity:
10 pcs
Price:
Negotiable
Payment Terms:
T/T,
Supply Ability:
10000 pcs/month
Specifications
| Part Number: | 9706310790 | Bearing Type: | Tapered Roller / Ball Bearing (OE Spec) |
| Surface Finish: | Precision-Ground, Corrosion-Resistant Coated | Material: | High-Strength Bearing Steel, Heat-Treated |
| Position: | Inner Rear Hub | Vehicle Applications: | JAC N56 Series |
| Installation: | Direct OEM Replacement | Quality Standard: | OEM Equivalent / ISO Quality Control |
| High Light: | Precision-Ground Steel Wheel Bearing,Heat-Treated Inner Bearing for JAC N56,Corrosion-Resistant Truck Wheel Bearing |
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Product Description
Rear Wheel Inner Bearing 9706310790 For JAC N56 Truck
Precision-engineered rear wheel inner bearing supports the rear hub and axle, ensuring smooth rotation, proper load distribution, and reliable performance for JAC N56 trucks.
Product Specifications
| Part Number | 9706310790 |
| Product Name | Rear Wheel Inner Bearing / Rear Hub Inner Bearing |
| Car Model | JAC N56 Series |
| Condition | 100% Brand New |
| Material | High-strength aluminum alloy & precision bearings |
| Origin | China Mainland |
| Warranty | 6 Months |
| Main Markets | Middle East, Asia, Africa, South America, North America & Europe |
Features & Advantages
- 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
- Pair Supplied: Includes two bearings for convenient replacement of both sides simultaneously
- 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
Vehicle Compatibility
This rear wheel inner bearing is specifically designed for JAC light-duty trucks:
- JAC N56 - Light-Duty Trucks
- JAC N75 (select models with compatible rear axle configurations)
- JAC N80 (select models with compatible rear axle configurations)
- JAC Light Truck Series - Various compatible models with matching hub dimensions
Compatible Engine Models: Various JAC diesel engine configurations including HFC4DA1 and other compatible powertrains
Rear Axle Application: Inner rear wheel hub position - Supplied as a pair for both left and right rear hubs
Installation Procedure
Professional installation required. Proper bearing service is critical for safety.
- Raise and secure the vehicle - Safely lift the rear axle and support on jack stands
- Remove the rear wheels - Remove the rear wheels, brake drums, and hub assembly
- Remove the old inner bearing - Carefully remove the old bearing from the hub using a bearing puller
- Remove the old oil seal - Remove the inner oil seal from the hub
- Clean the hub bore - Thoroughly clean the hub bore, removing all old grease and debris
- Inspect the hub and axle spindle - Check for scoring, pitting, or wear; repair or replace components as needed
- Prepare the new bearing - Apply a thin coat of high-quality wheel bearing grease to the bearing
- Install the new bearing - Press the new bearing into the hub bore using a proper bearing installation tool
- Install the new oil seal - Install a new oil seal in the hub
- Pack the hub with grease - Fill the hub cavity with the recommended grease
- Install the hub assembly - Mount the hub onto the axle spindle
- Install the outer bearing - Install the outer bearing into the hub
- Adjust bearing preload - Tighten the bearing nut to the specified torque and set end-play per service manual
- Install the locking device - Install the cotter pin or locking tab to secure the bearing nut
- Reinstall brake components and wheels - Reinstall the brake drums and wheels
- Lower the vehicle - Lower the vehicle to the ground
- Test operation - Test drive the vehicle and check for smooth operation and bearing noise
Quality Control
- 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
Packaging & Delivery
- 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
Inquiry
For pricing, availability, or bulk purchase of the Rear Wheel Inner Bearing 9706310790 For JAC N56 Truck, please contact our sales team for a competitive quote and expert technical support.
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