The NTN 4T-32210 Tapered Roller Bearing is a high-performance, single-row tapered roller bearing engineered to support combined radial and unidirectional axial loads. Its tapered roller and raceway design allows excellent load capacity and long service life, making it ideal for demanding mechanical, industrial, and automotive applications.

Technical Specifications

Product Overview

Tapered roller bearings like the 4T-32210 use conical rollers and matching inner/outer raceways arranged so that the roller and raceway surfaces converge at a common apex. This geometry enables strong support for:

✔ Radial loads
✔ Axial thrust loads (in one direction)
✔ Combined load conditions
✔ High-load, high-stress applications

Their tapered design makes them especially suited for assemblies where alignment, rigidity, and load distribution are critical.

This bearing is intended for a separate installation (cone and cup assembled in place), which allows proper fitting and preload adjustment in paired mounting arrangements (e.g., against a second bearing in X or O configurations).

Key Features & Benefits

• High Load Capacity: Designed to handle substantial radial and axial load components.

• Robust Construction: Hardened steel rollers and rings for durability in tough environments.

• Tapered Geometry: Distributes stress evenly for longer life and consistent performance.

• Versatile Use: Works across industrial systems and automotive assemblies requiring reliable rotational support.

• Metric ISO Standard: Metric dimensions and standard fitting provide interchangeability with compatible designs.

Typical Uses & Applications

While 4T-32210 is a standard size bearing selected by dimension rather than a direct OEM part tied to specific vehicle makes/years, it is commonly used in assemblies where a 50×90×24.75 mm tapered roller bearing is required. Typical applications include:

🚗 Automotive & Vehicle Systems

• Wheel hubs and axle bearings (paired in rotation absorbers)

• Differential side and pinion support

• Gearbox shaft bearings

• Steering knuckles and suspension pivots

To confirm fitment in a specific vehicle, you must match the OEM bearing code or dimensions (50 × 90 × 24.75 mm) as specified in your vehicle’s service manual.

🏭 Industrial & Mechanical Equipment

• Heavy machinery gear drives

• Conveyor equipment

• Pumps and compressors

• Agricultural equipment

• Construction machinery

• Marine drives

In industrial contexts, tapered bearings are often used in paired arrangements to handle thrust loads and maintain shaft alignment under complex load conditions.

Installation & Fitment Notes

✔ Separate Components: The cone (inner ring + rollers + cage) and cup (outer ring) are installed separately. They must be correctly aligned for proper performance.
✔ Pairing: For axial load in both directions, tapered bearings are often mounted in opposite pairs (face-to-face or back-to-back).
✔ Preload: Correct preload or bearing clearance is essential in paired configurations to avoid premature wear.
✔ Match Dimensions: Always confirm inner diameter, outer diameter, and width match your equipment’s requirements before ordering.

Equivalent & Cross-Reference Bearings

When searching for alternatives with identical 50×90×24.75 mm dimensions and similar load capacities, you may consider equivalent part numbers from other brands (if available):

• SKF: 32210 (metric ISO tapered roller bearing)

• FAG: 32210 tapered roller bearing

• TIMKEN: 32210 series tapered bearings

• NSK / KOYO: Corresponding 32210 metric tapered sizes
  (Always verify dimension and load ratings before substitution.)

Delivery
• Nationwide delivery, usually 2–4 days depending on location.
• Free shipping on orders over K500,000.
• Same-day delivery available in Yangon for eligible items — see the delivery estimate above for this product.

Store Pickup
• Free pickup available at select Win Store locations for eligible items — see the pickup availability above for this product.

Payment
• KPay, Wave, AYA, Cash on Delivery, and VISA accepted.

See full delivery and return policy in our Help Center

Return Policy
• Items can be returned within 14 days from the delivery date.
• Products must be unused and in original packaging.
• Proof of purchase (order confirmation or invoice) is required.

Non-Returnable Items
• Used or installed products
• Items damaged due to improper handling
• Products modified after purchase

Warranty
• Warranty coverage may vary depending on the manufacturer or supplier.
• If a product includes manufacturer warranty, claims must follow supplier terms.

See full delivery and return policy in our Help Center