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645/632
Single Row Tapered Roller Bearing
645/632
Single Row Tapered Roller Bearing
The Timken 645/632 is an open tapered roller bearing constructed with high-durability chrome steel. It features a 44.45mm bore 82.931mm OD and 23.812mm width. This bearing is designed to meet the rigorous demands of global industrial applications.
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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 645/632 is an open tapered roller bearing constructed with high-durability chrome steel. It features a 44.45mm bore 82.931mm OD and 23.812mm width. This bearing is designed to meet the rigorous demands of global industrial applications.
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) | 44.45mm |
| Outer Diameter (D) | 82.931mm |
| Width (B) | 23.812mm |
645/632
Single Row Tapered Roller Bearing
Technical Specifications
| Part Number | 645/632 |
| Brand | Timken |
| Bearing Type | Single Row Tapered Roller Bearing |
| Material | Chrome Steel |
| Bore (Inner Diameter) | 44.45 mm |
| Outer Diameter | 82.931 mm |
| Width / Thickness | 23.812 mm |
Enquire About the Timken 645/632
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Technical Datasheet
Download full specifications for 645/632 — dimensions, load ratings, and material data.
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About the Timken 645/632
The Timken 645/632, is a single row tapered roller bearing, featuring a 44.45mm bore, 82.931mm outer diameter, and 23.812mm width, manufactured from chrome steel, and is extended stock at Buy Bearings.
The Timken 645/632 is an open tapered roller bearing constructed with high-durability chrome steel. It features a 44.45mm bore 82.931mm OD and 23.812mm width. This bearing is designed to meet the rigorous demands of global industrial applications.
Key Specifications
The 645/632 single row tapered roller bearing is specified with 44.45mm bore (inner diameter), 82.931mm outer diameter, 23.812mm 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 645/632 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 645/632 bearing?
The 645/632 is a Timken Single Row Tapered Roller Bearing with a 44.45mm bore, 82.931mm outer diameter and 23.812mm width. It is Extended Stock at Buy Bearings.
What are the 645/632 dimensions?
The 645/632 measures 44.45mm bore (inner diameter) × 82.931mm outer diameter × 23.812mm width.
Is the 645/632 in stock?
The 645/632 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.
