SKF 21 Tooth Taper Bush Sprocket, PHS 08B-2TBH21 08 B-2
- N° de stock RS:
- 463-540
- Référence fabricant:
- PHS 08B-2TBH21
- Fabricant:
- SKF
Sous-total (1 unité)*
26,28 €
(TVA exclue)
31,80 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Stocké-e par le fabricant
- Prêt à être expédié à partir du 26 novembre 2026
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Unité | Prix par unité |
|---|---|
| 1 + | 26,28 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 463-540
- Référence fabricant:
- PHS 08B-2TBH21
- Fabricant:
- SKF
Spécifications
Documentation technique
Législations et de normes
Détails du produit
Recherchez des produits similaires en sélectionnant un ou plusieurs attributs.
Sélectionner tout | Attribut | Valeur |
|---|---|---|
| Marque | SKF | |
| Bore Diameter | 14mm, 41.3mm | |
| Product Type | Sprocket | |
| Number of Teeth | 21 | |
| Bore Type | Taper Bush | |
| Pitch Diameter | 85.22mm | |
| Material | Steel | |
| Hub Diameter | 70mm | |
| Sprocket Width | 25mm | |
| Maximum Inside Diameter | 41.3mm | |
| Acceptable Chain Type | 08 B-2 | |
| Standards/Approvals | BS | |
| Sélectionner tout | ||
|---|---|---|
Marque SKF | ||
Bore Diameter 14mm, 41.3mm | ||
Product Type Sprocket | ||
Number of Teeth 21 | ||
Bore Type Taper Bush | ||
Pitch Diameter 85.22mm | ||
Material Steel | ||
Hub Diameter 70mm | ||
Sprocket Width 25mm | ||
Maximum Inside Diameter 41.3mm | ||
Acceptable Chain Type 08 B-2 | ||
Standards/Approvals BS | ||
- Pays d'origine :
- CN
SKF Sprocket, 21 Teeth, 25mm Width - PHS 08B-2TBH21
This sprocket is a toothed transmission component designed for use with 08 B-2 roller chain in industrial power-transmission systems. It provides reliable rotary drive engagement for conveyor, indexing and drive applications where standardised interfacing and straightforward mounting are required.
Features and Benefits:
• Hardened steel construction provides wear resistance and longevity
• Taper bush Interface allows precise hub-to-shaft alignment
• Accommodates variable bore sizing for flexible shaft fits
• 21-tooth profile ensures consistent chain engagement and smooth drive
• BS standard conformity supports interchangeability in installations
• 25mm face width improves load distribution across chain links
• Taper bush Interface allows precise hub-to-shaft alignment
• Accommodates variable bore sizing for flexible shaft fits
• 21-tooth profile ensures consistent chain engagement and smooth drive
• BS standard conformity supports interchangeability in installations
• 25mm face width improves load distribution across chain links
Applications
• Suitable for conveyor drives using 08 B-2 chain
• Ideal for indexing mechanisms in automation equipment
• Used with gearbox outputs requiring a taper bush mounting
• Can be used for drive assemblies in electrical panel handling systems
• Suitable for retrofitting sprockets in mechanical production lines
• Ideal for indexing mechanisms in automation equipment
• Used with gearbox outputs requiring a taper bush mounting
• Can be used for drive assemblies in electrical panel handling systems
• Suitable for retrofitting sprockets in mechanical production lines
How is the sprocket mounted to different shaft diameters?
It uses a tapered bush system that permits secure clamping to shafts within the bush’s bore range, allowing a tight interference fit without additional machining.
What material properties affect service life under cyclic loading?
The steel construction provides high fatigue strength and resistance to repeated contact stresses from roller chain engagement.
How does the sprocket Interface with the chosen chain type?
The tooth form and pitch match the 08 B-2 chain pitch, ensuring accurate tooth-to-link engagement and reduced slippage during operation.
What measures support accurate positioning on the drive shaft?
The taper bush allows axial adjustment and concentric tightening to achieve accurate radial runout and repeatable positioning.
Liens connexes
- SKF 21 Tooth Taper Bush Sprocket, PHS 08B-1TBH21 08 B-1
- SKF 21 Tooth Taper Bush Sprocket, PHS 16B-2TBH21 16 B-2
- SKF 45 Tooth Taper Bush Sprocket, PHS 08B-1TB45 08 B-1
- SKF 23 Tooth Taper Bush Sprocket, PHS 08B-2TBH23 08 B-2
- SKF 15 Tooth Taper Bush Sprocket, PHS 08B-1TBH15 08 B-1
- SKF 18 Tooth Taper Bush Sprocket, PHS 08B-1TBH18 08 B-1
- SKF 19 Tooth Taper Bush Sprocket, PHS 08B-1TBH19 08 B-1
- SKF 17 Tooth Taper Bush Sprocket, PHS 08B-1TBH17 08 B-1