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INA NK50/25-TV-XL Heavy-Duty Needle Roller Bearing - Heavy-Duty Needle Roller Bearings
INAHeavy-Duty Needle Roller Bearings

INA NK50/25-TV-XL Heavy-Duty Needle Roller Bearing

The INA NK50/25-TV-XL is a metric heavy-duty needle roller bearing with a single row, open design, and a 50 mm bore, 62 mm OD, and 25 mm overall width. This NK-series bearing is made of alloy steel and is not a…

SKU 3G-OTH-103539

Also listed as: NK5025TVXL · NK50 25 TV XL · NK50-25-TV-XL

Brand
INA
Item
NK50/25-TV-XL Heavy-Duty Needle Roller Bearing
Category
Heavy-Duty Needle Roller Bearings
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

INA
Manufacturer Part Number
NK50/25-TV-XL
Type
50/25, Open, Alloy Steel
Bore
50 mm
OD
62 mm
Overall Wd
25 mm
Bearing Design
NK
Number of Rows
One
Full Complement
No
System of Measurement
Metric
Bearing Industry Number
50/25

Technical Documents

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INA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INA NK50/25-TV-XL is a metric heavy-duty needle roller bearing with a single row, open design, and a 50 mm bore, 62 mm OD, and 25 mm overall width. This NK-series bearing is made of alloy steel and is not a full-complement type, identified by the bearing industry number 50/25.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the INA NK50/25-TV-XL needle roller bearing used for?

The INA NK50/25-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 open design allows for easy lubrication integration.

What are the specifications of the INA NK50/25-TV-XL bearing?

The INA NK50/25-TV-XL has a 50 mm bore, 62 mm OD, and 25 mm overall width. It is a single-row, open-design needle roller bearing made of alloy steel. This metric NK-series bearing is not full-complement and carries the bearing industry number 50/25.

Where to buy the INA NK50/25-TV-XL bearing worldwide?

You can source the INA NK50/25-TV-XL bearing through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this metric needle roller bearing.

How to select the correct INA NK-series needle roller bearing?

To select the correct INA NK-series bearing, verify the bore diameter (50 mm), OD (62 mm), and overall width (25 mm). Ensure the bearing design (NK) and open type match your housing and shaft dimensions. Confirm the load rating and speed requirements for your application.

Used in

Common applications for INA
Automotive transmissions — INA NKI25/20-TV-XL needle roller bearings for gearbox shafts
Material handling conveyors — INA RCJ75-XL flange-mount ball bearings for roller support
Agricultural machinery — INA SCE45 drawn-cup needle roller bearings for pivot points
Machine tool spindles — INA NKIB5904 combination bearings for combined radial/axial loads
Industrial pumps — INA 81110-TV cylindrical roller thrust bearings for axial thrust
General engineering — INA TC3244 needle roller thrust bearings for low-speed rotary tables

INA 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.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Single-row metric needle roller bearing with 25 mm bore, 38 mm OD, and 20 mm width. Open design in alloy steel, not full complement. Suited for radial load support in gearboxes, pumps, and industrial machinery where compact axial space is required
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Single-row metric needle roller bearing with 25 mm bore, 38 mm OD, and 20 mm width. Open design in alloy steel, not full complement. Suited for radial load support in gearboxes, pumps, and industrial machinery where compact axial space is required
Single-row needle roller bearing with open design, made of alloy steel. Bore 55 mm, OD 72 mm, overall width 25 mm. Not full-complement. Suitable for radial load support in compact spaces such as gearboxes, pumps, and industrial machinery requiring frequent lubrication
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Single-row needle roller bearing with open design, made of alloy steel. Bore 55 mm, OD 72 mm, overall width 25 mm. Not full-complement. Suitable for radial load support in compact spaces such as gearboxes, pumps, and industrial machinery requiring frequent lubrication
Single-row open needle roller bearing with 20 mm bore, 32 mm OD, and 20 mm width. Made of alloy steel, not full complement. Supports radial loads in compact spaces; suitable for gearboxes, pumps, compressors, and industrial machinery where oil or grease lubrication is used
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Single-row open needle roller bearing with 20 mm bore, 32 mm OD, and 20 mm width. Made of alloy steel, not full complement. Supports radial loads in compact spaces; suitable for gearboxes, pumps, compressors, and industrial machinery where oil or grease lubrication is used
Single-row open needle roller bearing with 8 mm bore, 15 mm outer diameter, and 12 mm overall width. Constructed from alloy steel, this bearing is designed for applications requiring high radial load capacity in compact spaces, such as gearboxes, pumps, compressors, and automotive transmissions
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Single-row open needle roller bearing with 8 mm bore, 15 mm outer diameter, and 12 mm overall width. Constructed from alloy steel, this bearing is designed for applications requiring high radial load capacity in compact spaces, such as gearboxes, pumps, compressors, and automotive transmissions
Single-row metric needle roller bearing with NK design, non-full complement. Bore 32 mm, OD 42 mm, width 20 mm. Open configuration, alloy steel construction. Supports radial loads in compact spaces for gearboxes, pumps, and industrial machinery
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Single-row metric needle roller bearing with NK design, non-full complement. Bore 32 mm, OD 42 mm, width 20 mm. Open configuration, alloy steel construction. Supports radial loads in compact spaces for gearboxes, pumps, and industrial machinery
Single-row open needle roller bearing with 40 mm bore, 50 mm outer diameter, and 20 mm width. Made of alloy steel, metric dimensions, not full-complement. Suitable for radial load support in gearboxes, pumps, and industrial machinery where compact cross-section is required
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Single-row open needle roller bearing with 40 mm bore, 50 mm outer diameter, and 20 mm width. Made of alloy steel, metric dimensions, not full-complement. Suitable for radial load support in gearboxes, pumps, and industrial machinery where compact cross-section is required

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Single-row, non-full complement needle roller bearing with 45 mm bore, 62 mm OD, and 25 mm width. Open design, alloy steel construction. Suitable for radial load applications requiring a compact cross-section, such as gearboxes, pumps, and industrial machinery
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Single-row, non-full complement needle roller bearing with 45 mm bore, 62 mm OD, and 25 mm width. Open design, alloy steel construction. Suitable for radial load applications requiring a compact cross-section, such as gearboxes, pumps, and industrial machinery
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Single-row, open-configuration needle roller bearing with a 35 mm bore, 45 mm outer diameter, and 20 mm width. Constructed from alloy steel, this metric NK design bearing supports radial loads in compact spaces. Suitable for applications such as gearboxes, pumps, and industrial machinery where high load capacity and slim cross-section are required
Single-row needle roller bearing with a 35 mm bore, 50 mm outer diameter, and 20 mm width. Constructed from alloy steel with an open design, it supports radial loads in compact spaces. Suitable for gearboxes, pumps, and industrial machinery
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Single-row metric needle roller bearing with 45 mm bore, 55 mm OD, and 20 mm width. Open design, alloy steel construction, non-full complement. Suitable for applications requiring high radial load capacity in compact spaces, such as gearboxes, pumps, and compressors
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Single-row metric needle roller bearing with 45 mm bore, 55 mm OD, and 20 mm width. Open design, alloy steel construction, non-full complement. Suitable for applications requiring high radial load capacity in compact spaces, such as gearboxes, pumps, and compressors
Single-row needle roller bearing with a 30 mm bore, 45 mm outer diameter, and 20 mm width. Constructed from alloy steel with an open design, it supports radial loads in compact spaces. Suitable for gearboxes, pumps, compressors, and industrial machinery requiring high load capacity
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Single-row needle roller bearing with a 30 mm bore, 45 mm outer diameter, and 20 mm width. Constructed from alloy steel with an open design, it supports radial loads in compact spaces. Suitable for gearboxes, pumps, compressors, and industrial machinery requiring high load capacity
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