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20B-1 OC CL
Chain
20B-1 OC CL
Chain
CSUK 1 1/4 Pitch BS Straight Sided Cottered Connecting Link Simplex
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.
CSUK 1 1/4 Pitch BS Straight Sided Cottered Connecting Link Simplex
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 |
| Width (B) | 20mm |
20B-1 OC CL
Chain
Technical Specifications
| Part Number | 20B-1 OC CL |
| Brand | CSUK |
| Bearing Type | Chain |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Bore (Inner Diameter) | 31.75 mm |
| Width / Thickness | 20 mm |
Enquire About the CSUK 20B-1 OC CL
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Technical Datasheet
Download full specifications for 20B-1 OC CL — dimensions, load ratings, and material data.
CSUK Technical Resources
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About the CSUK 20B-1 OC CL
The CSUK 20B-1 OC CL, is a chain, in an open configuration for maximum speed and easy relubrication, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
CSUK 1 1/4 Pitch BS Straight Sided Cottered Connecting Link Simplex
Key Specifications
The 20B-1 OC CL chain is specified with 31.75mm bore (inner diameter), 20mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Chains are commonly used in:
Why Buy the 20B-1 OC CL from Buy Bearings?
- UK-authorised distributor with genuine CSUK 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 20B-1 OC CL bearing?
The 20B-1 OC CL is a CSUK Chain with a 31.75mm bore and 20mm width. It is In Stock at Buy Bearings.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
Is the 20B-1 OC CL in stock?
The 20B-1 OC CL is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same chain, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
