NG waterproof flange bearing F4 Ø20, 4-bolt, closed cover, blue

NGB20F40

The NG waterproof flange bearing F4 Ø20 is a hygienic, corrosion-resistant bearing unit engineered for use in demanding washdown environments such as food, beverage, and pharmaceutical production.

This 4-bolt flange bearing features a blue polyurethane housing with steel-reinforced mounting holes for increased strength and durability. The housing incorporates a stainless steel bearing insert and nitrile rubber (NBR) seals, providing effective protection against dust, water, and aggressive cleaning chemicals. Rated to IP66/67, it withstands both high-pressure washdowns and temporary immersion.

The closed cover design offers maximum protection against contaminants, supporting hygiene-critical applications. A straight grease nipple allows efficient re-lubrication, while the eccentric locking collar ensures a secure shaft connection, preventing slippage during operation. Designed for Ø20 mm shafts with a hole distance of 63.5 mm, it delivers precise fit and stable performance.

Key advantages:

IP66/67 waterproof design for washdown and submersible use
Closed cover for maximum hygiene and contamination protection
Stainless steel bearing insert for superior corrosion resistance
Blue polyurethane housing with steel-reinforced mounting holes
Eccentric locking collar for secure shaft fastening

€68.00

Excluded taxes and delivery costs

Made to order

Expected shipment:

Estimated Shipping:

Accessories

Grease nipple None
Shaft size (mm) Ø20
Sealing Nitrile rubber (NBR)
Mounting Eccentric

NG insert bearing PE Ø20, stainless steel BJ item number: KI802050

€23.00

excl. VAT

Grease nipple 45°

NG grease nipple M6x1, 45 degrees, stainless steel BJ item number: KI820015

€3.42

excl. VAT

Grease nipple 90°

NG grease nipple M6x1, 90 degrees, stainless steel BJ item number: KI820020

€4.26

excl. VAT

Description

Key features:

Closed cover to prevent contamination: Keeps dirt and debris out, crucial for maintaining a pristine environment.
Vivid blue color for quick inspections: Allows for easy detection of impurities, supporting swift cleaning actions.
Durable build with hygienic focus: Incorporates stainless steel bolts and nuts for long-lasting performance in harsh conditions.
Extra strength from reinforced mounting holes: Stainless steel reinforced holes ensure the bearing holds up under stress.
Specially designed for food processing: Ideal for meeting the strict hygiene demands of the food industry.
Simple to maintain: The design minimizes maintenance efforts.

Materials:

Robust blue PUR housing: Offers strength and compliance with food industry safety standards.
Stainless steel fixtures: Ensures durability and helps maintain a hygienic setup necessary in food production.