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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 Specifiions
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 specifiions 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 appliions
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 Appliion: 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 Verifiion: Confirms bearing steel composition meets OE strength and durability specifiions
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.
Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd.
Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
