SKF 13 Tooth Rough Sprocket, PHS 12B-1BH13 12 B-1
- RS Stock No.:
- 267-8871
- Mfr. Part No.:
- PHS 12B-1BH13
- Brand:
- SKF
Subtotal (1 unit)*
£8.34
(exc. VAT)
£10.01
(inc. VAT)
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In Stock
- Plus 2 unit(s) shipping from 11 May 2026
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Units | Per unit |
|---|---|
| 1 + | £8.34 |
*price indicative
- RS Stock No.:
- 267-8871
- Mfr. Part No.:
- PHS 12B-1BH13
- Brand:
- SKF
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SKF | |
| Number of Teeth | 13 | |
| Product Type | Sprocket | |
| Bore Type | Rough | |
| Pitch Diameter | 79.59mm | |
| Material | High Grade Steel | |
| Hub Diameter | 58mm | |
| Sprocket Width | 35mm | |
| Acceptable Chain Type | 12 B-1 | |
| Maximum Inside Diameter | 36mm | |
| Standards/Approvals | No | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Number of Teeth 13 | ||
Product Type Sprocket | ||
Bore Type Rough | ||
Pitch Diameter 79.59mm | ||
Material High Grade Steel | ||
Hub Diameter 58mm | ||
Sprocket Width 35mm | ||
Acceptable Chain Type 12 B-1 | ||
Maximum Inside Diameter 36mm | ||
Standards/Approvals No | ||
- COO (Country of Origin):
- CN
SKF Sprocket, 13 Teeth, 79.59mm Pitch Diameter - PHS 12B-1BH13
This sprocket is a simplex transmission wheel designed to drive or be driven by roller chain in industrial power-transmission systems. It is manufactured to European standards and supplied with a single-sided hub and a rough bore to facilitate final machining for shaft attachment. The component is supplied with a black oxide finish and is suited to applications requiring a robust steel drive member with hardened teeth on smaller sizes.
Features & Benefits
• Hardened teeth on small sizes for improved wear resistance
• Black oxide surface finish reducing corrosion tendency
• Single hub design enabling straightforward shaft coupling
• High-grade steel construction for sustained load handling
• Manufactured to international dimensional standards for interchangeability
• Black oxide surface finish reducing corrosion tendency
• Single hub design enabling straightforward shaft coupling
• High-grade steel construction for sustained load handling
• Manufactured to international dimensional standards for interchangeability
**Applications**
• Suitable for conveyors in automation lines
• Ideal for drive trains in mechanical handling equipment
• Used with 12 B-1 roller chains in industrial machinery
• Can be used for retrofitting 13-tooth 12B sprocket replacements
• Ideal for drive trains in mechanical handling equipment
• Used with 12 B-1 roller chains in industrial machinery
• Can be used for retrofitting 13-tooth 12B sprocket replacements
What bore sizes can be finalised on this component?
The rough bore accepts machining to bores between 14mm to 36mm to suit different shaft diameters.
What pitch and chain compatibility should be specified when ordering?
Specify a 19.05 mm pitch for compatibility with 12 B-1 chain and matching chain sprockets.
How large is the hub that locates on the shaft?
The hub has a diameter of 58mm to provide a stable bearing surface for shaft connections.
Which dimensional measure determines the effective rolling circle?
The pitch diameter is 79.59mm, which establishes chain engagement geometry.
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