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2 Bolt Flange Units NAFL300 series

Basic Info

Model No.NAFL300 series

Additional Info

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Delivery Time30 Days

Product Description

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. 2 Bolt Flange Units NAFL300 series have a diamond or winged-shape with 2 holes for mounting. As with our 3-Bolt Flanged Bearing Units, 4-Bolt Flanged Bearing Units and our Flangette Series, the Bearing Units NAFL300 series have bearings that can be moved and aligned to better accomodate long shafts.


Standard housings from RunFine Bearings include both cast iron and thermoplastic materials and come with built-in grease nipples.
Bearing Housing Units NAFL300 Series

Two Bolt Flanges - Standard and Thermoplastic Series - Inch and Metric
Inch Series - UCFL-2, and UCFL-PL Inch Series:
Inch Dimensions
1/2" to 3-1/2" Shaft Diameters
Cast Iron and Thermoplastic Housings
Metric Series - UCFL-2, and UCFL-PL Metric Series:
Metric Dimensions
12 mm to 90 mm Shaft Diameters
Cast Iron and Thermoplastic Housings
For smaller shafts with inch dimensions between 3/16" to 1/2", please see our "Flangette Series" which are essentially miniature 2-bolt flanges. Other types of 2-bolt flange Ball Bearings can be special ordered to meet your specific requirements. If you don't see it in our catalog, just ask us for it.

Unit No. Shaft Dia Dimensions (mm)

Bolt Size

(mm)

Weight

(kg)

d H N L S
(in) (mm)
NAFL305 305-14
305-15
305-16
7/8
15/16
1
25 150 19 80 16.7 M16 1.1
NAFL306 306-18
306-19
1-1/8
1-3/16
30 180 23 90 17.5 M20 1.6
NAFL307 307-20
307-21
307-22
307-23
1-1/4
1-5/16
1-3/8
1-7/16
35 185 23 100 18.3 M20 2.0
NAFL308 308-24
308-25
1-1/2
1-9/16
40 200 23 112 19.8 M20 2.6
NAFL309 309-26
309-27
309-28
1-5/8
1-11/16
1-3/4
45 230 25 125 19.8 M22 3.6
NAFL310 310-30
310-31
1-7/8
1-15/16
50 240 25 140 24.6 M22 4.6
NAFL311 311-32
311-34
311-35
2
2-1/8
2-3/16
55 250 25 150 27.8 M22 5.3
NAFL312 312-36
312-38
312-39
2-1/4
2-3/8
2-7/16
60 270 31 160 29.5 M27 6.4
NAFL313 313-40 2-1/2 65 295 31 175 32.55 M27 8.2
NAFL314 314-44 2-3/4 70 315 35 185 34.15 M30 9.5
NAFL315 315-48 3 75 320 35 195 37.3 M30 11
NAFL316 80 355 38 210 40.5 M33 14


Flanged Mounted Block Bearing Units
While other configurations are available from RunFine Bearings upon special order, the most common flanged mounted block bearing units are either two-bolt or four-bolt designs. Small two-bolt designs are commonly called flangettes but are of a totally different construction and design to the heavier duty Two-bolt flange series.
Flangettes (miniature 2-bolt flanges)
Two-bolt Flanges
Three-bolt Flanges
Four-bolt Flanges





Looking for ideal 2 Bolt Flange Units NAFL300 Series Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Bearing Units NAFL300 Series are quality guaranteed. We are China Origin Factory of Bearing Housing Units NAFL300 Series. If you have any question, please feel free to contact us.

Product Categories : Mounted Units And Inserts > Bearing Units

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  • 2 Bolt Flange Units NAFL300 series
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