Need pricing for 31520?
Get a competitive quote from our engineering team — no obligation.
This part is currently out of stock
4 in-stock alternatives found — cross-referenced equivalents ready to ship:
Machine breakdown? Call us now
We answer within 1 hour during business hours.
01709 878282Monday – Friday, 8:00am – 5:00pm
31520
Single Row Tapered Roller Bearing
31520
Single Row Tapered Roller Bearing
The Timken 31520 is a single row tapered roller bearing measuring 50.8mm bore, 104.775mm OD, and 30.162mm width. Crafted from chrome steel, this open bearing provides optimal load support. Timken engineering expertise guarantees high reliability in industrial environments.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Need pricing for this part?
This bearing is priced on application. Our team will get back to you with competitive pricing within 24 hours, no obligation.
The Timken 31520 is a single row tapered roller bearing measuring 50.8mm bore, 104.775mm OD, and 30.162mm width. Crafted from chrome steel, this open bearing provides optimal load support. Timken engineering expertise guarantees high reliability in industrial environments.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 50.8mm |
| Outer Diameter (D) | 104.775mm |
| Width (B) | 30.162mm |
31520
Single Row Tapered Roller Bearing
Technical Specifications
| Part Number | 31520 |
| Brand | Timken |
| Bearing Type | Single Row Tapered Roller Bearing |
| Material | Chrome Steel |
| Bore (Inner Diameter) | 50.8 mm |
| Outer Diameter | 104.775 mm |
| Width / Thickness | 30.162 mm |
Enquire About the Timken 31520
Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.
Technical Datasheet
Download full specifications for 31520 — dimensions, load ratings, and material data.
Timken Technical Resources
Engineering support
Our experienced MRO products specialists are on hand to offer practical solutions to your problems and can assist with an on-site visit.
Call us01709 878282
About the Timken 31520
The Timken 31520, is a single row tapered roller bearing, featuring a 50.8mm bore, 104.775mm outer diameter, and 30.162mm width, manufactured from chrome steel, and is extended stock at Buy Bearings.
The Timken 31520 is a single row tapered roller bearing measuring 50.8mm bore, 104.775mm OD, and 30.162mm width. Crafted from chrome steel, this open bearing provides optimal load support. Timken engineering expertise guarantees high reliability in industrial environments.
Key Specifications
The 31520 single row tapered roller bearing is specified with 50.8mm bore (inner diameter), 104.775mm outer diameter, 30.162mm width. The chrome steel construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Single Row Tapered Roller Bearings are commonly used in:
About Single Row Tapered Roller Bearings
Tapered roller bearings use conical rollers and raceways to handle combined radial and axial loads. Their robust design provides high load capacity and stiffness, making them ideal for heavy-duty applications such as vehicle wheels and gearboxes.
Why Buy the 31520 from Buy Bearings?
- UK-authorised distributor with genuine Timken products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a 31520 bearing?
The 31520 is a Timken Single Row Tapered Roller Bearing with a 50.8mm bore, 104.775mm outer diameter and 30.162mm width. It is Extended Stock at Buy Bearings.
What are the 31520 dimensions?
The 31520 measures 50.8mm bore (inner diameter) × 104.775mm outer diameter × 30.162mm width.
Is the 31520 in stock?
The 31520 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same single row tapered roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
