31306 Taper Roller Bearing
Size 30 x 72 x 20.75 mm. Single row taper roller bearing by AMB Bearings, Ahmedabad.
The 31306 is a single row metric taper roller bearing from the 31300 series (steep contact angle for high axial load). It has a 30 mm bore, a 72 mm outside diameter and a total width of 20.75 mm.
A taper roller bearing has two parts: the cone (inner ring with the rollers and cage) and the cup (outer ring). AMB supplies the 31306 as a matched cone and cup set. The tapered rollers carry heavy radial load and axial load in one direction, so these bearings are usually fitted in pairs and set with the right preload.
Taper bearings of this size are used in wheel hubs, differential pinions, gearboxes and axles of cars, jeeps, LCVs, trucks and tractors. The 31306 is a standard ISO number, so the AMB 31306 fits wherever a 31306 from SKF, NBC, Timken, FAG or any other maker is specified.
31306 specifications
| Bearing number | 31306 |
|---|---|
| Type | Single row taper roller bearing |
| Bore diameter (d) | 30 mm |
| Outside diameter (D) | 72 mm |
| Width (T) | 20.75 mm |
| Brand | AMB |
| Supplied from | Changodar, Ahmedabad, Gujarat |
| Supply | Pan India dispatch and export |
Main dimensions are the standard ISO values for this number. Tell us your application and we will confirm the right type before dispatch.
How to order 31306 bearings
AMB Bearings supplies the 31306 to dealers, distributors, retailers and workshops across India, in standard and bulk packing, and to importers overseas. Send the quantity and your city on WhatsApp or call +91 99251 38408, and we reply with stock, packing and rates.
Related sizes
See the full Taper roller bearings range or the size chart.
Frequently asked questions
What is the size of the 31306 bearing?
The 31306 bearing has a 30 mm bore (inner diameter), a 72 mm outside diameter and a width of 20.75 mm (30 x 72 x 20.75 mm).
Is the AMB 31306 interchangeable with SKF, NBC or Timken 31306?
Yes. 31306 is a standard ISO designation, so the main dimensions (30 x 72 x 20.75 mm) are the same across makers. Always replace the cone and cup together.
Does AMB supply 31306 bearings in bulk?
Yes. AMB Bearings supplies 31306 in standard and bulk packing to dealers, distributors, retailers and workshops in every state, and exports overseas. Message +91 99251 38408 on WhatsApp for rates.
Need 31306 bearings?
Send quantity and delivery city. We reply with availability, packing and trade rates.