INA Needle Roller Bearing: NKI, 55/25, 55 mm Bore, 72 mm OD, Open, 25 mm Overall Wd
The INA NKI55/25-TV-XL is a metric heavy-duty needle roller bearing with a single row, open design, and a 55 mm bore, 72 mm OD, and 25 mm overall width. It is made of alloy steel and is not a full-complement bearing…
SKU 3G-OTH-103607
Also listed as: NKI5525TVXL · NKI55 25 TV XL · NKI55-25-TV-XL
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The INA NKI55/25-TV-XL is a metric heavy-duty needle roller bearing with a single row, open design, and a 55 mm bore, 72 mm OD, and 25 mm overall width. It is made of alloy steel and is not a full-complement bearing. This bearing is identified by the industry number 55/25 and the manufacturer part number NKI55/25-TV-XL.
Frequently Asked Questions
What is the INA NKI55/25-TV-XL needle roller bearing used for?
The INA NKI55/25-TV-XL is a heavy-duty needle roller bearing designed for radial load support in compact spaces. It is commonly used in gearboxes, pumps, and industrial machinery where high load capacity and low friction are required. Its single-row, open design suits applications needing frequent lubrication.
What are the specifications of the INA NKI55/25-TV-XL bearing?
The INA NKI55/25-TV-XL is a metric heavy-duty needle roller bearing with a 55 mm bore, 72 mm OD, and 25 mm overall width. It has a single row, open design, and is made of alloy steel. It is not a full-complement bearing. The manufacturer part number is NKI55/25-TV-XL.
Where to buy the INA NKI55/25-TV-XL bearing worldwide?
You can source the INA NKI55/25-TV-XL bearing worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time. We supply genuine INA bearings for industrial applications.
How to select the correct INA needle roller bearing for an application?
To select the correct INA needle roller bearing, verify the shaft diameter (bore), housing bore (OD), and required width. For the NKI55/25-TV-XL, the bore is 55 mm, OD is 72 mm, and width is 25 mm. Consider load type, speed, and lubrication needs. INA bearings are designed for high radial loads in compact assemblies.
Used in
Common applications for INAINA Products
3G Electric supplies INA heavy-duty needle roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
