Wheel Hub and Axle Service
Wheel bearing and seal kits support replacement work in hub and axle assemblies where the bearing, seal, fit, and preload must be restored as a matched service operation.
Wheel Bearing and Seal Kits
DAC / BEA型式参照、部品番号、内径、高さ、外径、シールデータを備えたホイールベアリングおよびシールキット。交換品の照合、アフターマーケットの相互参照、OE式ベアリング用途、大量RFQの準備にチャートをご活用ください。
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ISO 9001 Certified
SGS Verified
OEM / ODM Ready
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SKUs in this series
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Primary size range
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Secondary size range
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Ask for Custom SupportProduct Definition
What Is Wheel Bearing and Seal Kits?
Wheel Bearing and Seal Kits combine wheel-bearing and sealing components for service work on hub, axle, trailer, utility-vehicle, and other rotating wheel assemblies. The bearing supports rotation while the seal helps retain lubricant and limit contamination at the interface. Confirm the vehicle or equipment application, bearing ID/OD/width, seal profile, fit, preload, lubrication, and installation torque before ordering a replacement kit.
Typical Applications
Applications for Wheel Bearing and Seal Kits
Off-Road, Trailer and Utility Vehicles
Kits are useful for scheduled maintenance and repair of wheels exposed to dust, water, shock, and variable loads. Confirm the vehicle model, bearing dimensions, seal profile, and installation procedure.
Repair and Spare-Parts Programs
A complete kit can simplify inventory and reduce missed components during field or workshop repairs. Verify the original application and use correct bearing fits, lubrication, sealing, and torque settings.
Product FAQ
Frequently Asked Questions
What data is included for each wheel bearing and seal kit?
Each row includes model, part number, ID, height, OD, and sealing reference where available.
How do I choose the correct wheel bearing kit?
Start with the model or part number, then confirm ID, height, OD, and sealing type against the target application.
What do 2RS, ZZ, and 2RZ mean?
They are sealing or shielding references used to identify bearing protection style. The catalog notes 2RS for rubber sealing and ZZ for steel sealing.
Can these kits be used for cross-reference matching?
Yes. The model, part number, and dimensional data support replacement matching and cross-reference review.
Can SYZ support bulk wheel bearing kit supply?
Yes. Send model references, target quantities, packaging needs, and any brand or cross-reference requirements.
Can SYZ help verify fitment before order?
Yes. Provide the old bearing number, measured ID, height, OD, sealing type, and application details for confirmation.