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NTN Bearing End Cap: Open, For 40 mm Nominal Shaft Dia, Thermoplastic, 84 mm Outside Dia - General Purpose Bearing Caps
NTNGeneral Purpose Bearing Caps

NTN Bearing End Cap: Open, For 40 mm Nominal Shaft Dia, Thermoplastic, 84 mm Outside Dia

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
Bearing End Cap: Open, For 40 mm Nominal Shaft Dia, Thermoplastic, 84 mm Outside Dia
Category
General Purpose Bearing Caps
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

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
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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