NTN 1R45X52X23D 45 mm ID Needle Roller Bearing Needle Roller, 52 mm OD
- RS Stock No.:
- 640-334
- Mfr. Part No.:
- 1R45X52X23D
- Manufacturer:
- NTN
Subtotal (1 unit)*
TWD810.00
(exc. GST)
TWD850.50
(inc. GST)
FREE delivery for orders over NT$1,300.00
Stocked by manufacturer
- Ready to ship from October 22, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | TWD810.00 |
*price indicative
- RS Stock No.:
- 640-334
- Mfr. Part No.:
- 1R45X52X23D
- Manufacturer:
- NTN
Specifications
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 | 45mm | |
| Race Width | 23mm | |
| Series | 1R | |
| Outside Diameter | 52mm | |
| Standards/Approvals | No | |
| Bearing Type | Needle Roller | |
| Select all | ||
|---|---|---|
Brand NTN | ||
Product Type Needle Roller Bearing | ||
Inside Diameter 45mm | ||
Race Width 23mm | ||
Series 1R | ||
Outside Diameter 52mm | ||
Standards/Approvals No | ||
Bearing Type Needle Roller | ||
Non Compliant
- COO (Country of Origin):
- JP
The NTN Needle Roller Bearing with an internal diameter of 45 mm, inner ring width of 23 mm, and under roller diameter of 52 mm is designed for applications requiring high load capacity and compact dimensions. The minimum fillet radius of 0.6 mm ensures smooth transitions in the bearing's geometry, reducing stress concentrations. The presence of a lubrication hole on the inner ring facilitates effective lubrication, ensuring smooth operation and extended service life. With a precision class of P0, it meets standard tolerances suitable for general-purpose applications.
49 mm Min shoulder diameter IR
0.6 mm Max shaft & housing fillet radius
Related links
- RS PRO Black 3 mm² Hook Up Wire 30m
- RS PRO RS-172 Temperature & Humidity Data Logger
- 2961105 | Phoenix Contact PCB Mount Power Relay 6A Switching Current, SPDT
- Tedea Huntleigh Low Profile Load Cell Compression Measure
- ABB D45 Pluto Series Safety Controller 6 Safety Outputs, 24 V dc
- TE Connectivity Coaxial Cable RG400 Coaxial, Unterminated
- RS PRO I/O Extension Module for Use with RS PRO Logic Modules Digital
- Fluke 289 Handheld Digital Multimeter 10A ac Max 1000V ac Max