Royal Enfield Wheel Bearing 6004 RAJ00239/B for Himalayan 450 Front Wheel Set Of 2

Product Description

Royal Enfield RAJ00239/B Bearing, Wheel, 6004 is a genuine Royal Enfield wheel bearing used in catalogue-matched wheel assemblies. This listing is targeted for Royal Enfield Himalayan 450 front wheel applications where the 6004 wheel bearing reference RAJ00239 / RAJ00239/B is specified.

A wheel bearing is a critical rotating component that supports smooth wheel movement around the axle. A worn or damaged wheel bearing can cause play, rough wheel rotation, humming noise, wobble, uneven tyre feel, ABS-related diagnosis confusion, or unsafe wheel movement. Replacing it with the correct OE-spec bearing is important during wheel service, tyre work, accident repair, water-ingress repair, or full front wheel rebuild.

Use this bearing only where the parts catalogue specifies RAJ00239/B, RAJ00239 or Bearing, Wheel, 6004. This is not a universal “all Royal Enfield” bearing listing. Wheel bearings can vary between front and rear wheels, spoke and alloy wheels, model years, tubeless/tube wheel assemblies, ABS setups, and wheel hub designs. Match the part number and wheel diagram before ordering.

Key Features

• Genuine Royal Enfield spare part
• Part number: RAJ00239/B
• Part family reference: RAJ00239
• Factory description: Bearing, Wheel, 6004
• Commonly searched as wheel bearing 6004, front wheel bearing, hub bearing and axle bearing
• Designed for catalogue-matched Himalayan 450 front wheel applications where this bearing is specified
• Helps restore smooth wheel rotation and correct wheel support
• Useful for wheel bearing replacement, tyre service, accident repair, water ingress repair and front wheel rebuilds
• OE-style bearing replacement where the parts catalogue specifies RAJ00239/B
• Better fitment confidence than selecting only by generic bearing size without model/diagram confirmation

Buyer Search Names / Internal Search Keywords

Customers may also search this part as: Himalayan 450 wheel bearing, Himalayan 450 front wheel bearing, Royal Enfield 6004 bearing, RAJ00239B, RAJ00239/B, RAJ00239 wheel bearing, bearing wheel 6004, front hub bearing, motorcycle wheel bearing 6004, Royal Enfield front wheel bearing, Himalayan 450 hub bearing.

Verified Compatibility

Additional Catalogue-Matched Usage Note

The RAJ00239 6004 wheel bearing reference also appears in public front wheel parts references for selected newer Royal Enfield models and wheel assemblies, including some 650-platform and 450-platform applications. However, this listing title and main compatibility are kept focused on Himalayan 450 front wheel to avoid broad, unsafe “all models” claims. For Bear 650, Interceptor 650, Continental GT 650, Guerrilla 450 or any other model, order only after confirming the exact wheel diagram or VIN/EPC shows RAJ00239/B.

Important Fitment Note

This listing is for one wheel bearing only. It is not a wheel bearing kit, not a pair, not a complete front wheel assembly, not a wheel hub, not a spacer, not a grease seal, not an ABS toner ring, not an axle, and not a tyre/tube/rim part.

Do not order only by bearing appearance. Wheel bearings can look similar but differ by size, seal type, internal clearance, quantity required and wheel assembly position. Match RAJ00239/B and the exact front wheel diagram before purchase.

Do not order for Himalayan 411, Scram 411, Classic 350, Bullet 350, Meteor 350, Hunter 350, Interceptor 650, Continental GT 650, Super Meteor 650, Shotgun 650, Bear 650, Guerrilla 450, Thunderbird, Electra or Standard models unless the parts catalogue confirms the same RAJ00239/B wheel bearing requirement for that exact wheel assembly.

When Should This Bearing Be Replaced?

• Front wheel has play or roughness when checked by hand
• Wheel rotation feels gritty, tight or uneven
• Humming, grinding or bearing noise is heard from the wheel area
• Bearing was exposed to water, mud, pressure washing or off-road contamination
• Front wheel has impact damage after pothole hit or accident
• Wheel hub is being rebuilt or serviced
• Old bearing was removed during wheel work and should not be reused

Why This Part Matters

The wheel bearing directly affects wheel rotation, alignment feel and riding safety. A worn bearing can create play, noise, vibration and unstable handling. On motorcycles with ABS, wheel movement and hub condition can also affect diagnosis around the front wheel area. Using the correct genuine Royal Enfield RAJ00239/B helps maintain the intended factory wheel assembly specification.

Recommended Related Parts to Check

• Wheel oil seal / grease seal
• Internal wheel spacer
• Axle / front wheel spindle
• ABS toner ring and sensor clearance
• Front brake disc mounting condition
• Wheel hub condition
• Rim, spokes, valve and tyre condition during wheel service

What’s in the Box

1 x Royal Enfield Bearing, Wheel, 6004 – RAJ00239/B

Oil seals, internal spacers, axle, wheel hub, ABS toner ring, brake disc, tyre, tube, rim and other front wheel components are included only if specifically supplied or shown separately.

Installation Notes

• Wheel bearing replacement should be done by a trained mechanic or wheel specialist.
• Remove and install bearings using correct tools to avoid hub damage.
• Do not hammer directly on the bearing inner race during installation.
• Inspect the wheel hub, spacer and oil seal before fitting the new bearing.
• Replace grease seals if worn, hardened or damaged.
• After installation, check smooth wheel rotation, axial play, brake disc clearance and ABS sensor clearance.
• Test ride carefully and recheck the front wheel area after service.

Return-Prevention Note

Order only if your motorcycle requires RAJ00239/B Bearing, Wheel, 6004. This is a single wheel bearing, not a full wheel bearing kit. Confirm quantity required from the wheel diagram because some wheel assemblies may require more than one bearing.

FAQs

What is RAJ00239/B?

RAJ00239/B is a genuine Royal Enfield Bearing, Wheel, 6004 used where this part number is specified in the wheel assembly.

Does this fit Himalayan 450?

Yes, it is suitable for Himalayan 450 front wheel applications where RAJ00239/B or RAJ00239 wheel bearing 6004 is specified.

Is this a front wheel bearing or rear wheel bearing?

This listing is targeted for Himalayan 450 front wheel applications. For any rear wheel use, match the rear wheel diagram and exact part number before ordering.

How many bearings are included?

This listing includes one bearing only unless a different quantity is selected or clearly mentioned.

Does this include the oil seal?

No. Oil seal / grease seal is a separate part unless specifically supplied or shown separately.

Can I use any 6004 bearing?

A generic 6004 bearing may match basic dimensions, but seal type, quality and application confidence matter. Use the genuine Royal Enfield part where RAJ00239/B is specified.

Can this be used on Bear 650, Interceptor 650 or Continental GT 650?

Use it only if the exact front wheel diagram or VIN/EPC confirms RAJ00239/B for that motorcycle. Do not assume fitment across models only because the bearing code appears similar.

When should a wheel bearing be replaced?

Replace it if there is play, rough rotation, bearing noise, water damage, impact damage, or if the old bearing was removed during wheel service.

Is this a genuine Royal Enfield part?

Yes. This listing is for genuine Royal Enfield part number RAJ00239/B.