NTN BK4020 40 mm ID Needle Roller Bearing Drawn Cup Needle Roller, 47 mm OD
- RS Stock No.:
- 454-035
- Mfr. Part No.:
- BK4020
- Manufacturer:
- NTN
Subtotal (1 unit)*
SGD17.23
(exc. GST)
SGD18.78
(inc. GST)
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- Shipping from 16 March 2026
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Units | Per unit |
|---|---|
| 1 + | SGD17.23 |
*price indicative
- RS Stock No.:
- 454-035
- Mfr. Part No.:
- BK4020
- Manufacturer:
- NTN
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NTN | |
| Product Type | Needle Roller Bearing | |
| Inside Diameter | 40 mm | |
| Race Width | 20mm | |
| Bore Type | Round | |
| Roller Material | Steel | |
| Cage Material | Steel | |
| Series | BK4020 | |
| Internal Clearance | CN | |
| Number of Rows | 1 | |
| Maximum Speed - Grease | 4000rpm | |
| Maximum Speed - Oil | 6000rpm | |
| Limiting Speed | 4000, 6000rpm | |
| Static Load Rating | 52.5kN | |
| Outside Diameter | 47 mm | |
| Bearing Material | Steel | |
| Dynamic Load Rating | 25.9kN | |
| End Type | Closed | |
| Standards/Approvals | RoHS, ISO Class 0 | |
| Race Type | Drawn Cup | |
| Bearing Type | Drawn Cup Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 40 mm | ||
Race Width 20mm | ||
Bore Type Round | ||
Roller Material Steel | ||
Cage Material Steel | ||
Series BK4020 | ||
Internal Clearance CN | ||
Number of Rows 1 | ||
Maximum Speed - Grease 4000rpm | ||
Maximum Speed - Oil 6000rpm | ||
Limiting Speed 4000, 6000rpm | ||
Static Load Rating 52.5kN | ||
Outside Diameter 47 mm | ||
Bearing Material Steel | ||
Dynamic Load Rating 25.9kN | ||
End Type Closed | ||
Standards/Approvals RoHS, ISO Class 0 | ||
Race Type Drawn Cup | ||
Bearing Type Drawn Cup Needle Roller | ||
- COO (Country of Origin):
- JP
The NTN Drawn cup needle roller bearing is engineered for optimal performance and reliability in various industrial applications. With a closed-end design, this component effectively accommodates radial loads while ensuring minimal friction and wear. It features a robust construction, delivering both strength and versatility, making it an essential choice for machinery requiring precision and durability. Designed for hassle-free lubrication and maintenance, this bearing guarantees a long service life while operating under diverse conditions. Ideal for engineers and manufacturers, it balances quality and affordability seamlessly.
Enhanced lubrication capabilities for extended performance
Optimised dimensions for efficient space utilisation
Robust material composition ensures longevity and durability
Suitable for various high-speed applications
Temperature resilience caters to a wide range of working environments
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