NSK 1040-40G Ball Bearing Insert -, 40mm ID
- RS Stock No.:
- 643-637
- Mfr. Part No.:
- 1040-40G
- Brand:
- NSK
Subtotal (1 unit)*
£26.08
(exc. VAT)
£31.30
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- Plus 2 unit(s) shipping from 23 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £26.08 |
*price indicative
- RS Stock No.:
- 643-637
- Mfr. Part No.:
- 1040-40G
- Brand:
- NSK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NSK | |
| Inside Diameter | 40mm | |
| Bearing Unit Type | Insert Bearing | |
| Centre Height | 40mm | |
Select all | ||
|---|---|---|
Brand NSK | ||
Inside Diameter 40mm | ||
Bearing Unit Type Insert Bearing | ||
Centre Height 40mm | ||
Non Compliant
- COO (Country of Origin):
- CN
The NSK Self-Lube bearing inserts with flinger seals are engineered for enhanced protection in harsh environments where contamination and moisture are common. These inserts feature a steel flinger combined with a nitrile rubber lip seal, creating a non-contact barrier that deflects debris and withstands high-pressure wash-downs. Despite the added protection, they maintain the same speed limits as standard sealed inserts, making them ideal for high-speed and high-load applications.
Compact design
Durable construction
Ideal for arduous environments and frequent wash down conditions
Durable construction
Ideal for arduous environments and frequent wash down conditions
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