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NTN Bearing End Cap: Open, For 25 mm Nominal Shaft Dia, Thermoplastic, 55 mm Outside Dia - General Purpose Bearing Caps
NTNGeneral Purpose Bearing Caps

NTN Bearing End Cap: Open, For 25 mm Nominal Shaft Dia, Thermoplastic, 55 mm Outside Dia

The NTN Bearing End Cap: Open is a general-purpose bearing cap designed for a 25 mm nominal shaft diameter. Made from thermoplastic, this open-style cap has a 55 mm outside diameter and is identified by manufacturer…

SKU 3G-OTH-103272

Also listed as: CV 25 · CV-25

Brand
NTN
Item
Bearing End Cap: Open, For 25 mm Nominal Shaft Dia, Thermoplastic, 55 mm Outside Dia
Category
General Purpose Bearing Caps
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
CV25
Type
For 25 mm Nominal Shaft Dia, Thermoplastic, CV25
Material
Thermoplastic
Outside Dia
55 mm

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

Product Description

The NTN Bearing End Cap: Open is a general-purpose bearing cap designed for a 25 mm nominal shaft diameter. Made from thermoplastic, this open-style cap has a 55 mm outside diameter and is identified by manufacturer part number CV25.

Frequently Asked Questions

What is the NTN Bearing End Cap CV25 used for?

The NTN Bearing End Cap CV25 is used to protect bearings from contaminants and retain lubricant in general-purpose industrial applications. Its open design fits a 25 mm nominal shaft diameter and is commonly used in conveyors, pumps, and gearboxes where a thermoplastic cap provides corrosion resistance and lightweight durability.

What are the specifications of the NTN Bearing End Cap CV25?

The NTN Bearing End Cap CV25 has a 25 mm nominal shaft diameter, a 55 mm outside diameter, and is made of thermoplastic. It is an open-style cap with manufacturer part number CV25. This general-purpose bearing cap is designed for reliable sealing and protection in moderate-duty industrial environments.

Where to buy the NTN Bearing End Cap CV25 worldwide?

You can source the NTN Bearing End Cap CV25 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; we supply genuine NTN components for your maintenance or production needs.

How to install the NTN Bearing End Cap CV25?

To install the NTN Bearing End Cap CV25, first ensure the shaft and housing are clean and free of debris. Press the cap evenly onto the bearing housing until it seats fully, avoiding impact that could damage the thermoplastic material. Use a press or soft-faced mallet for uniform force, and verify the cap is secure before operation.

Used in

Common applications for NTN
Automotive driveline — NTN tapered roller bearing assemblies (e.g., 4T-30303) for differential and wheel hub applications
Conveyor systems — NTN 4-bolt flange bearings (e.g., UCF211-200D1) for idler rollers and take-up units
Machine tool spindles — NTN duplex angular contact bearings (e.g., ML7006CVDUJ74S) for high-speed precision rotation
Industrial fans — NTN high-temperature radial ball bearings (e.g., 6004FT150) for oven and dryer exhaust systems
Pump drives — NTN radial ball bearings (e.g., 6008LLBC3/L627) for electric motor and pump shaft support
Agricultural equipment — NTN tapered roller bearing cones (e.g., LM29748L) for gearbox and PTO shaft assemblies

NTN Products

3G Electric supplies NTN general purpose bearing caps. 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
NTN Bearing End Cap: Closed, For 40 mm Nominal Shaft Dia, Thermoplastic, 84 mm Outside Dia, CF40
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NTN Bearing End Cap: Closed, For 35 mm Nominal Shaft Dia, Stainless Steel, 80 mm Outside Dia, SCC207

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