Tapered Roller Bearing suppliers in India
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About tapered roller bearing
In a tapered roller bearing, cone-shaped rollers run between tapered raceways, carrying heavy radial load and one-direction axial load together. Each bearing separates into a cone (inner ring with rollers and cage) and a cup (outer ring), and they are usually mounted in opposed pairs with adjustable preload. Metric series such as 30200, 30300, 32000 and 32200 differ in width and contact angle, while inch sizes follow cone and cup part numbers. Buyers compare bore, cup diameter, width, contact angle and load rating. Uses include wheel hubs, differentials, gearboxes, axles and agricultural machinery.
Buyer's guide
What to check
- Bore, cup outer diameter and total width against the number (for example, 30205 = 25 x 52 x 16.25 mm)
- Cone and cup markings match, so the two parts fit as a set
- Contact angle series (for example, 30200 standard versus 31300 steep) for your thrust load
What to ask the supplier
- Ask for dynamic and static load ratings
- Ask whether pairs come matched for preset preload or for adjustable mounting
- Confirm brand, origin and batch marking
Content updated 5 September 2026