Description:
Koyo/JTEKT Trailer Axle Bearing Kit – Fits Most 7,000 lb Trailer Axles
Brand:Â Koyo / JTEKT
Country of Origin:Â Japan
Bearing Type:Â Single Row Tapered Roller Bearings
Precision:Â Standard Precision
Application:Â Trailer Axle Bearing Kit
Fits:Â Most 7,000 lb trailer axles
Kit Includes
Inner Bearing Cone:Â 25580 x 1 pc
Inner Bearing Race/Cup:Â 25520 x 1 pc
Outer Bearing Cone:Â 14125A x 1 pc
Outer Bearing Race/Cup:Â 14276 x 1 pc
Seal: 412920 x 1 pc
Inner Bearing Set: 25580/25520 Koyo/JTEKT:
Item Number:Â 25580/25520 Koyo/JTEKT
Also Known As:Â 25580/520, 25580-20024 / 25520-20024, 25580-99401, SET52
Category:Â Single Row Tapered Roller Bearing
Inner Diameter:Â 44.45 mm / 1.7500 in
Outer Diameter:Â 82.93 mm / 3.2650 in
Width:Â 23.81 mm / 0.9375 in
Weight:Â 0.55 kg
Outer Bearing Set: 14125A/14276 Koyo/JTEKT:
Item Number:Â 14125A/14276 Koyo/JTEKT
Also Known As:Â 14125A/276
Category:Â Single Row Tapered Roller Bearing
Inner Diameter:Â 31.75 mm / 1.2500 in
Outer Diameter:Â 69.01 mm / 2.7170 in
Width:Â 19.58 mm / 0.7710 in
Weight:Â 0.35 kg
Seal 412920 National:
Brand: National® Oil Seals & Bearings
Item Number: 412920
Product Type: Oil Seal / Shaft Seal
Design Type: Spring Loaded, Multi-Lip
Material: Nitrile
Sealing Material: Nitrile
Type: 41
Redicoat: Yes
Temperature Range: -40°F to 225°F / -40°C to 107°C
Housing Bore: 3.371 in / 85.620 mm
Inside Diameter: 2.250 in / 57.150 mm
Shaft Diameter: 2.250 in / 57.150 mm
Outside Diameter: 3.376 in / 85.750 mm
Thickness: 0.375 in / 9.530 mm
Width: 0.375 in / 9.530 mm
OEM / Interchange Numbers:
07041074, 07041706, 07046888, 4000015, 8065485, A11151, A30639, A32275X, AT36255, B21479, C0NNA734A, D53767, U14488
Features & Benefits:
• Spring-loaded, multi-lip design
• Good low-temperature capability
• Low swell in hydrocarbon fluids
• Designed to deliver reliable sealing performance
• Suitable for wheel end and general repair applications
• Built for quality and dependable performance in demanding service conditions
Product Description:
National® Oil Seals & Bearings is one of the most respected names in the sealing and wheel end industry, with more than 75 years of experience providing premium sealing solutions.
The National 412920 is a nitrile oil seal designed with a spring-loaded, multi-lip configuration for dependable sealing performance. Its nitrile construction offers good low-temperature capability and low swell in hydrocarbon fluids, making it suitable for a wide range of repair and replacement applications.
Product Description
This Koyo/JTEKT trailer axle bearing kit includes the inner and outer tapered roller bearing cone and race sets commonly used on most 7,000 lb trailer axles.
Koyo/JTEKT single row tapered roller bearings are designed with tapered rollers and conical raceways, allowing them to support combined radial and axial loads in one direction. The cone assembly consists of the inner ring, cage, and roller set, while the cup is the outer race.
These bearings are open-design tapered roller bearings and are commonly mounted in pairs or mirror-image arrangements depending on the application.
Premium Japanese quality. Manufactured by Koyo/JTEKT.
- Buy With Confidence !! We have more size available Please check out our Store.Â
- Most Order Will Processed With In 24 Hours or less
- All Product Photos For Reference Only , Actual Quantity Depend On your Order !!
- Returns Accepted Bearing Must Be Sealed In Original Packaging!!
- No instruction is Included, Professional Installation is Recommended
- Please Note Our Best Offer Option Is For Customers Interested In Bulk Quantities
- If You Have Any Issues Please Contact Us Before Opening A CASE , We Will Be More Than Happy To Assist You !!
Delivery Information
- Please double check shipping address . We are not responsible for incorrect or undeliverable address.
- We will ship item locally for US and Canada buyers.
- For Canada buyes, it will take about 9-15 days to reach, sometimes it take longer time to reach Canada.
- If you don’t get it, please contact us firstly, we’ll try our best to support you.
- For US customers, all items will be shipped out same business day with cleared payment by 4pm.
- Please included your phone number to the payment note for prompt and secure shipment.
- Tracking numbers for all orders are added to eBay once they have been dispatched; please login to eBay to find the tracking information for your order.
Contact Us
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