SKF W 61902-2Z 1 Row Deep Groove Ball Bearing - 15 mm ID, 28 mm OD
- RS Stock No.:
- 463-465
- Mfr. Part No.:
- W 61902-2Z
- Brand:
- SKF
Subtotal (1 unit)*
£35.71
(exc. VAT)
£42.85
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 02 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £35.71 |
*price indicative
- RS Stock No.:
- 463-465
- Mfr. Part No.:
- W 61902-2Z
- 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 | |
| Product Type | Deep Groove Ball Bearing | |
| Inside Diameter | 15mm | |
| Outside Diameter | 28mm | |
| Race Width | 7mm | |
| Ball Material | Stainless Steel | |
| Cage Material | Stainless Steel | |
| End Type | Shielded | |
| Number of Rows | 1 | |
| Static Load Rating | 2.24kN | |
| Internal Clearance | CN | |
| Dynamic Load Rating | 3.71kN | |
| Bore Type | Cylindrical | |
| Series | W 6190 | |
| Standards/Approvals | No | |
| Limiting Speed | 28000rpm | |
| Bearing Type | Stainless Steel Deep Groove Ball Bearing with Integral Sealing | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Product Type Deep Groove Ball Bearing | ||
Inside Diameter 15mm | ||
Outside Diameter 28mm | ||
Race Width 7mm | ||
Ball Material Stainless Steel | ||
Cage Material Stainless Steel | ||
End Type Shielded | ||
Number of Rows 1 | ||
Static Load Rating 2.24kN | ||
Internal Clearance CN | ||
Dynamic Load Rating 3.71kN | ||
Bore Type Cylindrical | ||
Series W 6190 | ||
Standards/Approvals No | ||
Limiting Speed 28000rpm | ||
Bearing Type Stainless Steel Deep Groove Ball Bearing with Integral Sealing | ||
SKF W 6190 Series Deep Groove Ball Bearing, 15mm Inside Diameter, 28mm Outside Diameter - W 61902-2Z
This deep groove ball bearing is a sealed stainless steel unit designed to support radial loads in compact, high-speed machinery. It is intended for use where corrosion resistance and continuous rotational performance are required, offering a sealed configuration that reduces contamination risk while maintaining smooth operation in automation, electronics and mechanical systems.
Features and Benefits:
• Stainless steel raceways and balls provide corrosion resistance and longevity
• Integral shields reduce ingress and lower maintenance intervals
• Stainless steel cage improves stability at elevated rotational speeds
• Internal CN clearance allows standard radial play for predictable axial behaviour
• Dynamic load capacity of 3.71 kN supports sustained radial loading
• Limiting speed of 28,000 r/min enables high-speed miniature applications
• Integral shields reduce ingress and lower maintenance intervals
• Stainless steel cage improves stability at elevated rotational speeds
• Internal CN clearance allows standard radial play for predictable axial behaviour
• Dynamic load capacity of 3.71 kN supports sustained radial loading
• Limiting speed of 28,000 r/min enables high-speed miniature applications
Applications
• Suitable for miniature motor spindles in automation equipment
• Ideal for rotary encoders in electronic control systems
• Used with precision fans in cooling systems for electronics
• Can be used for rotary joints in small robotic actuators
• Suitable for electric drives in Compact mechanical assemblies
• Ideal for rotary encoders in electronic control systems
• Used with precision fans in cooling systems for electronics
• Can be used for rotary joints in small robotic actuators
• Suitable for electric drives in Compact mechanical assemblies
What bore configuration does it use for mounting compatibility?
It has a cylindrical bore tailored for slip-fit or interference arrangements depending on shaft preparation.
How does the sealing arrangement affect lubrication needs?
The shielded end design reduces external contamination ingress, allowing longer retention of lubricant compared with open bearings, but periodic re-lubrication is still required under heavy-duty cycles.
What axial load capability can be expected from this bearing?
As a single-row deep groove type, it primarily resists radial forces while accommodating limited axial loads in both directions due to the raceway geometry.
What construction materials influence thermal and magnetic behaviour?
Full stainless steel construction of balls, races and cage moderates thermal expansion and provides non-ferrous magnetic characteristics compared with carbon steel variants.
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