NG waterproof flange bearing F3 Ø20, 3-bolt, closed cover

NG20F30

The NG20F30 is a compact and highly durable NG waterproof flange bearing, designed as a 2-bolt F3 flange unit to ensure precise support and alignment for Ø20 mm shafts. This bearing is ideal for integration into medium-duty conveyor systems and processing equipment where hygiene, corrosion resistance, and consistent performance are paramount.

It combines a stainless steel bearing insert with a robust polyurethane housing, delivering superior resistance to corrosion, harsh cleaning agents, and mechanical impacts. Designed with a closed cover and fitted with high-quality nitrile rubber (NBR) seals, it provides reliable protection against dust, water, and aggressive cleaning chemicals. Rated to IP66/67, the NG20F30 is purpose-built for demanding washdown environments, making it an excellent choice for applications in the food, beverage, and pharmaceutical industries. The eccentric locking collar secures the bearing firmly on the shaft, minimizing slippage under load. Manufactured in Denmark under strict quality controls, it ensures long operational life, reduced maintenance, and dependable, hygienic operation.

€64.00
Excluded taxes and delivery costs

Made to order

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Accessories

NG insert bearing PE Ø20, stainless steel
€23.00
excl. VAT
NG grease nipple M6x1, 45 degrees, stainless steel
€3.42
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NG grease nipple M6x1, 90 degrees, stainless steel
€4.26
excl. VAT

Description

Key features:

  • Compact flange housing: The NG flange bearing features a compact flange housing with rounded corners and smooth surfaces, allowing for easy cleaning and maintenance.
  • Spherical PE lifetime lubricated ball bearing: Equipped with a spherical PE ball bearing, this flange bearing ensures smooth operation and requires no additional maintenance throughout its lifetime.
  • Waterproof design: The flange housing is designed to be IP66/67 rated, ensuring protection against water ingress, even under direct hosing conditions.
  • Versatile Mounting: The PUR flange housing is designed to be mounted in all angles, providing flexibility in installation.
  • Tested and certified: The flange housing has been rigorously tested by the Danish Technological Institute, guaranteeing its reliability and performance.

Materials:

  • Stainless steel grease nipple: The inclusion of a stainless steel grease nipple allows for optimal food-grade grease filling, preventing condensation within the bearing housing.
  • Durable construction: The flange housing is made of PUR (Polyurethane), renowned for its sturdiness and impact resistance.

Specifications

Grease nipple
Straight
Hole distance (mm)
38.1
Shaft size (mm)
Ø20
Cover
Closed
Sealing
Nitrile rubber (NBR)
Bearing material
Stainless steel
Model
F3
Mounting
Eccentric
Housing type
3-bolt flange bearing
House material
Polyurethane
IP classification
IP 66/67

Guides

In this video as we take you through the journey of making our NG bearings. Watch how the product is made from cast to assembly of the final product.

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Guide test video

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Foreign trade

HS-Code
84832000
ERP net weight (Kg)
0.26
Country of origin
DNK
NG waterproof flange bearing F3 Ø20, 3-bolt, closed cover
NG waterproof flange bearing F3 Ø20, 3-bolt, closed cover
NG20F30
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