NG waterproof flange bearing F4 Ø25, 4-bolt, closed cover

NG25F40

The NG waterproof flange bearing F4 Ø25 is designed to provide robust, corrosion-resistant performance in demanding washdown and hygiene-critical environments. This 4-bolt flange bearing features a house made from high-quality polyurethane, ensuring exceptional resistance to moisture and aggressive cleaning agents.

Fitted with a stainless steel bearing insert, it offers outstanding durability and long service life even under frequent exposure to water and chemicals. The bearing is sealed with nitrile rubber (NBR), delivering effective protection against contaminants while maintaining smooth operation.

Its closed cover design safeguards the internal bearing components, making it suitable for applications where hygiene and ingress protection are critical. The IP66/67 classification certifies resistance against powerful water jets and temporary immersion.

The bearing supports a shaft size of Ø25 mm, with a hole distance of 70 mm, ensuring precise installation. It uses an eccentric locking mechanism, which facilitates secure mounting and reliable torque transmission. Equipped with a straight grease nipple, maintenance is straightforward, supporting regular lubrication routines.

€68.00

Excluded taxes and delivery costs

Made to order

Expected shipment:

Estimated Shipping:

Accessories

Grease nipple None
Shaft size (mm) Ø25
Mounting Eccentric
Country of origin CHN

NG waterproof insert bearing PE Ø25, stainless steel BJ item number: KI802550

€28.00

excl. VAT

Grease nipple 45°
Country of origin CHN

NG waterproof grease nipple 45 degrees, stainless steel BJ item number: KI820015

€3.42

excl. VAT

Grease nipple 90°
Country of origin CHN

NG waterproof grease nipple 90 degrees, stainless steel BJ item number: KI820020

€4.26

excl. VAT

Description

Key features:

Compact and easy-to-clean flange housing with rounded corners and smooth surfaces.
Spherical PE lifetime lubricated ball bearing with an eccentric locking collar for secure and efficient operation.
Oil seal ring with a stainless steel spring provides water resistance, even during direct hosing.
Three mounting holes placed identically to other cast iron flange housings on the market.
IP66/67 rating ensures protection against dust and water ingress, making it suitable for various environments.
Maintenance-free bearing, reducing downtime and overall costs.

Materials:

Stainless steel grease nipple for optimal food-grade grease filling, preventing condensation in the bearing housing.
Flange housing made of PUR (polyurethane).