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NTN CF25 General Purpose Bearing Cap - General Purpose Bearing Caps
NTNGeneral Purpose Bearing Caps

NTN CF25 General Purpose Bearing Cap

The NTN Bearing End Cap: Closed is a general-purpose bearing cap made of thermoplastic. It is designed for a 25 mm nominal shaft diameter and has a 55 mm outside diameter. The manufacturer part number is CF25.

SKU 3G-OTH-103053

Also listed as: CF 25 · CF-25

Brand
NTN
Item
CF25 General Purpose Bearing Cap
Part Number
CF25
Category
General Purpose Bearing Caps
Available to Order
Also known as:CF25NTN
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

NTN
Manufacturer Part Number
CF25
Type
For 25 mm Nominal Shaft Dia, Thermoplastic, CF25
Material
Thermoplastic
Outside Dia
55 mm

Technical Documents

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3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NTN Bearing End Cap: Closed is a general-purpose bearing cap made of thermoplastic. It is designed for a 25 mm nominal shaft diameter and has a 55 mm outside diameter. The manufacturer part number is CF25.

Frequently Asked Questions

What is the NTN Bearing End Cap CF25 used for?

The NTN Bearing End Cap CF25 is a closed thermoplastic cap that seals the end of a bearing housing for a 25 mm nominal shaft diameter. It protects bearings from contaminants and retains lubricant in industrial machinery across machining, material handling, and power transmission applications.

What are the specifications of the NTN Bearing End Cap CF25?

The NTN Bearing End Cap CF25 is a closed type for a 25 mm nominal shaft diameter. It has a 55 mm outside diameter and is made of thermoplastic. The manufacturer part number is CF25. It is a general-purpose bearing cap suitable for various industrial environments.

Where to buy the NTN Bearing End Cap CF25 worldwide?

3G Electric supplies the NTN Bearing End Cap CF25 to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this thermoplastic bearing cap for 25 mm shafts.

How to install the NTN Bearing End Cap CF25?

To install the NTN Bearing End Cap CF25, ensure the bearing housing bore is clean and the shaft is aligned. Press the cap evenly into the housing until seated. Use a soft-faced mallet if needed to avoid damaging the thermoplastic material. Verify the cap is fully seated before operation.

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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