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1988/1931
Single Row Tapered Roller Bearing
1988/1931
Single Row Tapered Roller Bearing
The Timken 1988/1931 is a single row tapered roller bearing measuring 31.75mm by 68.262mm by 22.225mm. It is constructed from durable chrome steel and features an open design.
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The Timken 1988/1931 is a single row tapered roller bearing measuring 31.75mm by 68.262mm by 22.225mm. It is constructed from durable chrome steel and features an open design.
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) | 31.75mm |
| Outer Diameter (D) | 68.262mm |
| Width (B) | 22.225mm |
1988/1931
Single Row Tapered Roller Bearing
Technical Specifications
| Part Number | 1988/1931 |
| Brand | Timken |
| Bearing Type | Single Row Tapered Roller Bearing |
| Material | Chrome Steel |
| Bore (Inner Diameter) | 31.75 mm |
| Outer Diameter | 68.262 mm |
| Width / Thickness | 22.225 mm |
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Technical Datasheet
Download full specifications for 1988/1931 — dimensions, load ratings, and material data.
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About the Timken 1988/1931
The Timken 1988/1931, is a single row tapered roller bearing, featuring a 31.75mm bore, 68.262mm outer diameter, and 22.225mm width, manufactured from chrome steel, and is extended stock at Buy Bearings.
The Timken 1988/1931 is a single row tapered roller bearing measuring 31.75mm by 68.262mm by 22.225mm. It is constructed from durable chrome steel and features an open design.
Key Specifications
The 1988/1931 single row tapered roller bearing is specified with 31.75mm bore (inner diameter), 68.262mm outer diameter, 22.225mm 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 1988/1931 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 1988/1931 bearing?
The 1988/1931 is a Timken Single Row Tapered Roller Bearing with a 31.75mm bore, 68.262mm outer diameter and 22.225mm width. It is Extended Stock at Buy Bearings.
What are the 1988/1931 dimensions?
The 1988/1931 measures 31.75mm bore (inner diameter) × 68.262mm outer diameter × 22.225mm width.
Is the 1988/1931 in stock?
The 1988/1931 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.
