SKF W 637/8-2Z 1 Row Deep Groove Ball Bearing - 8 mm ID, 12 mm OD
- N° de stock RS:
- 588-249
- Référence fabricant:
- W 637/8-2Z
- Fabricant:
- SKF
Sous-total (1 paquet de 5 unités)*
143,85 €
(TVA exclue)
174,06 €
(TVA incluse)
Frais de livraison offerts pour toute commande de plus de 90,00 €
Temporairement en rupture de stock
- Expédition à partir du 04 janvier 2027
Besoin de plus? Cliquez sur " Vérifier les dates de livraison " pour plus de détails
Paquet(s) | le paquet | Prix par unité* |
|---|---|---|
| 1 + | 143,85 € | 28,77 € |
*Prix donné à titre indicatif
- N° de stock RS:
- 588-249
- Référence fabricant:
- W 637/8-2Z
- 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 | |
| Product Type | Deep Groove Ball Bearing | |
| Inside Diameter | 8mm | |
| Outside Diameter | 12mm | |
| Race Width | 3.5mm | |
| Ball Material | Stainless Steel | |
| Cage Material | Stainless Steel | |
| Race Material | Stainless Steel | |
| End Type | Shielded | |
| Number of Rows | 1 | |
| Static Load Rating | 0.14kN | |
| Internal Clearance | CN | |
| Dynamic Load Rating | 0.312kN | |
| Standards/Approvals | ISO P0 / ABEC 1 | |
| Series | 637 | |
| Bore Type | Deep Groove | |
| Limiting Speed | 53000rpm | |
| Race Type | Deep Grooved | |
| Bearing Type | Radial | |
| Sélectionner tout | ||
|---|---|---|
Marque SKF | ||
Product Type Deep Groove Ball Bearing | ||
Inside Diameter 8mm | ||
Outside Diameter 12mm | ||
Race Width 3.5mm | ||
Ball Material Stainless Steel | ||
Cage Material Stainless Steel | ||
Race Material Stainless Steel | ||
End Type Shielded | ||
Number of Rows 1 | ||
Static Load Rating 0.14kN | ||
Internal Clearance CN | ||
Dynamic Load Rating 0.312kN | ||
Standards/Approvals ISO P0 / ABEC 1 | ||
Series 637 | ||
Bore Type Deep Groove | ||
Limiting Speed 53000rpm | ||
Race Type Deep Grooved | ||
Bearing Type Radial | ||
- Pays d'origine :
- JP
SKF 637 Series Deep Groove Ball Bearing, 8mm Inside Diameter, 12mm Outside Diameter - W 637/8-2Z
This deep groove ball bearing serves as a Compact radial bearing for rotating assemblies, providing supported shaft movement in confined installations. It is constructed from stainless steel components and incorporates contact shields to limit contamination, making it appropriate for small-scale electromechanical systems and precision automation mechanisms.
Features and Benefits:
• Shielded design reduces ingress and extends maintenance intervals
• Stainless steel balls and races resist corrosion in damp conditions
• Stainless steel cage maintains internal stability at high speeds
• Suitable for rotational speeds up to 53,000 r/min for Rapid applications
• Dynamic load capacity of 0.312 kN prolongs service under continuous motion
• Static load rating of 0.14 kN maintains positional accuracy when stationary
• Stainless steel balls and races resist corrosion in damp conditions
• Stainless steel cage maintains internal stability at high speeds
• Suitable for rotational speeds up to 53,000 r/min for Rapid applications
• Dynamic load capacity of 0.312 kN prolongs service under continuous motion
• Static load rating of 0.14 kN maintains positional accuracy when stationary
Applications
• Suitable for miniature motors in automation equipment
• Ideal for precision fans and cooling systems in electronics
• Used with rotary encoders requiring compact, smooth support
• Can be used for small gearboxes in robotics and pick-and-place units
• Used for spindle supports in micro-drilling and PCB handling
• Ideal for precision fans and cooling systems in electronics
• Used with rotary encoders requiring compact, smooth support
• Can be used for small gearboxes in robotics and pick-and-place units
• Used for spindle supports in micro-drilling and PCB handling
What internal clearance does it use and how does that affect fit?
It is supplied with CN internal clearance, offering a standard NEUTRAL gap suitable for typical assembly tolerances and moderate thermal expansion.
Which materials contact each other within the bearing construction?
The rolling elements, races and cage are stainless steel, providing consistent contact properties and reduced risk of galvanic reactions in many environments.
How does the sealing form influence service conditions?
The fitted 2Z shields restrict particle ingress while permitting limited lubricant retention, balancing protection and low friction for high-speed operation.
What precision grade does it conform to and what does that imply?
It meets ISO P0 / ABEC1 precision, indicating standard dimensional and running accuracy appropriate for general-purpose miniature applications.
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