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OEM Needle Bearing Idler Sprocket with Hub, 25B19-IDLER - Needle Bearing Idler Sprockets with Hub
OEMNeedle Bearing Idler Sprockets with Hub

OEM Needle Bearing Idler Sprocket with Hub, 25B19-IDLER

The APPROVED VENDOR Idler Sprocket is a Needle Bearing Idler Sprocket with Hub designed for 25 Chain Size. It features a single-strand steel construction with 19 teeth and a 1/2-inch bore diameter (MPN 25B19-IDLER)…

SKU 3G-OTH-126108

Also listed as: 25B19IDLER · 25B19 IDLER

Brand
OEM
Item
Needle Bearing Idler Sprocket with Hub, 25B19-IDLER
Category
Needle Bearing Idler Sprockets with Hub
Available to Order
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

OEM
Manufacturer Part Number
25B19-IDLER
Type
Single Strand, Steel
Teeth
19
Bore Dia
1/2 in
Bearing Type
Needle Roller
Bore System of Measurement
Inch

Technical Documents

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

Product Description

The APPROVED VENDOR Idler Sprocket is a Needle Bearing Idler Sprocket with Hub designed for 25 Chain Size. It features a single-strand steel construction with 19 teeth and a 1/2-inch bore diameter (MPN 25B19-IDLER). The bearing type is Needle Roller, and the bore system of measurement is Inch.

Frequently Asked Questions

What is the APPROVED VENDOR Idler Sprocket used for?

The APPROVED VENDOR Idler Sprocket is used to guide and tension roller chain in power transmission systems. It is designed for 25 chain size, single-strand applications, and is commonly found in conveyor systems, packaging machinery, and light industrial equipment where precise chain routing is required.

What are the specifications of the APPROVED VENDOR Idler Sprocket?

This idler sprocket has 19 teeth, a 1/2-inch bore diameter, and a needle roller bearing type. It is made of steel, single-strand, with an inch bore system. The manufacturer part number is 25B19-IDLER. It is designed for 25 chain size and includes a hub for mounting.

Where to buy the APPROVED VENDOR Idler Sprocket worldwide?

You can source the APPROVED VENDOR Idler Sprocket (MPN 25B19-IDLER) 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.

How to install the APPROVED VENDOR Idler Sprocket?

To install, align the sprocket with the chain path and secure it using a bolt through the bore. Ensure the needle roller bearing is properly lubricated before use. Tighten to the manufacturer's recommended torque and verify chain tension to prevent premature wear.

OEM Products

3G Electric supplies OEM needle bearing idler sprockets with hub. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
Single-strand steel idler sprocket with 19 teeth and a 1-inch bore diameter. Features a needle roller bearing for smooth rotation. Used to tension and guide 35-size roller chain in power transmission systems such as conveyors and packaging machinery
Single-strand steel idler sprocket with 19 teeth and a 1-inch bore diameter. Features a needle roller bearing for smooth rotation. Used to tension and guide 35-size roller chain in power transmission systems such as conveyors and packaging machinery
This double-strand steel idler sprocket has 19 teeth and a 1-inch bore, fitted with a needle roller bearing. It is used to guide and tension roller chain in power transmission systems, such as conveyors and packaging machinery
This double-strand steel idler sprocket has 19 teeth and a 1-inch bore, fitted with a needle roller bearing. It is used to guide and tension roller chain in power transmission systems, such as conveyors and packaging machinery
This double-strand steel idler sprocket has 19 teeth and a 1-inch bore diameter. It incorporates a needle roller bearing and is designed for use with 40-2 roller chain to guide and tension the chain in power transmission systems
This double-strand steel idler sprocket has 19 teeth and a 1-inch bore diameter. It incorporates a needle roller bearing and is designed for use with 40-2 roller chain to guide and tension the chain in power transmission systems
This double-strand steel idler sprocket with hub is designed for 50-2 roller chain. It features 17 teeth and a 1-inch bore diameter with a needle roller bearing. Used to tension and guide chain in power transmission systems such as conveyors and packaging machinery
This double-strand steel idler sprocket with hub is designed for 50-2 roller chain. It features 17 teeth and a 1-inch bore diameter with a needle roller bearing. Used to tension and guide chain in power transmission systems such as conveyors and packaging machinery
Single-strand steel idler sprocket with hub for 35 chain size. Features 13 teeth, 1/2-inch bore diameter, and needle roller bearing. Used to guide and tension roller chain in power transmission systems such as conveyors and packaging machinery
Single-strand steel idler sprocket with hub for 35 chain size. Features 13 teeth, 1/2-inch bore diameter, and needle roller bearing. Used to guide and tension roller chain in power transmission systems such as conveyors and packaging machinery
This double-strand steel idler sprocket with hub is designed for 80-2 roller chain. It features 13 teeth and a 1-inch bore diameter with a needle roller bearing. Used to guide and tension chain in power transmission systems such as conveyors and material handling equipment
This double-strand steel idler sprocket with hub is designed for 80-2 roller chain. It features 13 teeth and a 1-inch bore diameter with a needle roller bearing. Used to guide and tension chain in power transmission systems such as conveyors and material handling equipment