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NTN General Purpose Bearing Cap CV40 - General Purpose Bearing Caps
NTNGeneral Purpose Bearing Caps

NTN General Purpose Bearing Cap CV40

The NTN Bearing End Cap: Open is a general-purpose bearing cap made of thermoplastic, designed for a 40 mm nominal shaft diameter with an 84 mm outside diameter. This open-style cap, model CV40, provides a protective…

SKU 3G-OTH-103305

Also listed as: CV 40 · CV-40

Brand
NTN
Item
General Purpose Bearing Cap CV40
Part Number
CV40
Category
General Purpose Bearing Caps
Available to Order
Also known as:CV40NTN
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Technical Specifications

NTN
Manufacturer Part Number
CV40
Type
For 40 mm Nominal Shaft Dia, Thermoplastic, CV40
Material
Thermoplastic
Outside Dia
84 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 made of thermoplastic, designed for a 40 mm nominal shaft diameter with an 84 mm outside diameter. This open-style cap, model CV40, provides a protective enclosure for bearing assemblies in industrial equipment.

Frequently Asked Questions

What is the NTN Bearing End Cap CV40 used for?

The NTN Bearing End Cap CV40 is a general-purpose bearing cap that provides a protective enclosure for bearing assemblies in industrial equipment. It is designed for a 40 mm nominal shaft diameter and an 84 mm outside diameter, helping to shield bearings from contaminants and retain lubrication in applications such as conveyors, pumps, and gearboxes.

What are the specifications of the NTN Bearing End Cap CV40?

The NTN Bearing End Cap CV40 is an open-style cap made of thermoplastic. It fits a 40 mm nominal shaft diameter and has an 84 mm outside diameter. The manufacturer part number is CV40, and the brand is NTN. This cap is suitable for general-purpose bearing protection in industrial machinery.

Where to buy the NTN Bearing End Cap CV40 worldwide?

You can source the NTN Bearing End Cap CV40 through 3G Electric, a global industrial equipment distributor established in 1990. 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 needs.

How to install the NTN Bearing End Cap CV40?

To install the NTN Bearing End Cap CV40, first ensure the shaft and bearing housing are clean and free of debris. Slide the open cap over the shaft until it seats against the bearing outer ring. Secure it using the appropriate retaining method, such as a snap ring or set screw, following standard bearing cap installation practices.

Used in

Common applications for NTN
Material handling conveyors — NTN UCPL-1.3/16M pillow block ball bearings with cast iron housing and set screw locking for shaft support.
Automotive wheel hubs — NTN tapered roller bearing assemblies like LM814849/LM814810 for combined radial and axial load handling.
Industrial gearboxes — NTN tapered roller bearing cones such as 4T-05062 with chrome steel cage for moderate-speed applications.
Agricultural machinery — NTN inch-system tapered roller bearing assemblies like LM29748/LM29710 for reliable operation in dusty environments.
Pumps and compressors — NTN metric tapered roller bearing assemblies such as 33213 with carbon steel rings for high radial and axial loads.
Power transmission equipment — NTN pillow block ball bearings with 1 3/16 in bore for supporting rotating shafts in belt drives.
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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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