Company Details

  • Ningbo Ritbearing Imp & Exp Co.,Ltd.

  •  [Zhejiang,China]
  • Business Type:Agent , Distributor/Wholesaler , Manufacturer , Service , Trade Company
  • Main Mark: Americas , Asia , Europe , Other Markets
  • Exporter:81% - 90%
  • Certs:ISO9001
  • Description:4 Bolt Flange Bearing Units NAF200,Bearing Units NAF200 Series,Bearing Housing Units NAF200 Series
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Ningbo Ritbearing Imp & Exp Co.,Ltd.

4 Bolt Flange Bearing Units NAF200,Bearing Units NAF200 Series,Bearing Housing Units NAF200 Series

Home > Products > Mounted Units And Inserts > Bearing Units > 4 Bolt Flange Bearing Units NAF200

4 Bolt Flange Bearing Units NAF200

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    Payment Type: L/C,T/T
    Incoterm: FOB,CFR,CIF
    Delivery Time: 30 Days

Basic Info

Model No.: NAF200 series

Product Description

RunFine Bearing Units NAF200 series typically consist of a housing, bearing, seal, lubricant and shaft locking mechanism. The units are preassembled and adjusted at the factory. These ready-to-mount units are available with either ball or Roller Bearings.
4 Bolt Flange Bearing Units NAF200 series have bearings that can be moved and aligned to better accomodate long shafts.

Bearing Housing Units NAF200 series are mounted assemblies. They comprise one or more Ball Bearings, shaft or housing, and optionally spacer rings, shims or spring washers.In addition to standard all-steel units, RunFine has a selection of products that target particular industries, such as the food, beverage and pharmaceutical industries where, for example, special materials, lubricants, seals and housings are needed to meet application performance and environment needs.

Unit No. Shaft Dia Dimensions (mm) Bolt Size (mm) Weight (kg)
d L N Z F
(in) (mm)
NAF201S 12
201-8S 1/2
202S 15
202-1 OS 5/8
203S 17
203-11S 11/16
NAF 201
201-8
1/2 12 86 12 41.6 32 M10 0.66
202
202-10
5/8 15 86 12 41.6 32 M10 0.66
203
203-11
11/16 17 86 12 41.6 32 M10 0.66
204
204-12
3/4 20 86 12 41.6 32 M10 0.66
NAF 205 25 95 12 42.9 36 M10 0.80
205-14
205-15
7/8
15/16
205-16 1
NAF 206 30 108 12 48.1 42 M10 1.2
206-18
206-19
1-1/8
1-3/16
206-20 1-1/4
NAF 207 35 117 14 51.3 49 M12 1.6
207-20 1-1/4
207-21 1-5/16
207-22 1-3/8
207-23 1-7/16
NAF 208
208-24
208-25
1-1/2
1-9/16
40 130 16 55.9 55 M14 1.9
NAF 209 45 137 16 56.9 - M14 2.30
209-26
209-27
1-5/8
1-11/16
209-28 1-3/4
NAF 210
210-30
210-31
1-7/8
1-15/16
50 143 16 60.1 64 M14 2.60
NAF 211 55 162 19 68.6 71 M16 3.80
211-32
211-34
2
2-1/8
211-35 2-3/16
NAF 212 60 175 19 75.8 78 M16 4.80
212-36
212-38
2-1/4
2-3/8
212-39 2-7/16
NAF 213
213-40
2-1/2 65 187 19 81.4 85 M16 6
NAF 214
214-44
2-3/4 70 193 19 82.4 91 M16 6.3
NAF 215
215-48
3 75 200 19 88.8 96 M16 7.2


Bearings that are mounted within a flanged housing are used when the bearing mounting surface is perpendicular to a shaft axis. They are commonly available in two, three, or four-hole configurations. Four-bolt flanged Ball Bearing units have a square shape with 4 holes for mounting to accomodate higher loads than two-bolt flanges. As with our 2-Bolt Flanged Bearing Units, 3-Bolt Flanged Bearing Units and our Flangette Series, the 4 Bolt Flange Bearing Units NAF200 series have bearings that can be moved and aligned to better accomodate long shafts.

Looking for ideal 4 Bolt Flange Bearing Units NAF200 Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Bearing Units NAF200 Series are quality guaranteed. We are China Origin Factory of Bearing Housing Units NAF200 Series. If you have any question, please feel free to contact us.

Product Categories : Mounted Units And Inserts > Bearing Units

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