FYH NA213 Insert Bearing, 65 mm Bore, Eccentric Collar, 120 mm O.D.

The FYH NA213 is an eccentric collar insert bearing with a 65 mm bore. It measures 120 mm O.D. by 68.2 mm inner ring width, with a basic dynamic load rating of 57.2 kN and a static rating of 40.1 kN.

It has a wide inner ring with an eccentric locking collar and a spherical O.D. for a housing with a matching spherical bore.

Where this product is used

• Replacement insert for a plummer block or pillow block unit
• Replacement insert for flange and take-up housings with a matching spherical bore
• Conveyor rollers, drive shafts and idler stations
• Fans, blowers and pumps
• Agricultural, construction and general industrial machinery

Features

• Eccentric locking collar for a 65 mm shaft: the collar engages the inner ring and a set screw is tightened to hold it
• Spherical O.D. for housings with a matching spherical bore
• Rubber seal with metal slinger, supplied pre-lubricated with FYH grease
• Basic dynamic load rating Cr 57.2 kN and static rating C0r 40.1 kN
• Allowable rotating speed 2,200 rpm (standard value)

Key specifications

Selecting the right option

This page is for the single model NA213, with a 65 mm bore. If you need another shaft size, the related pages below list the other sizes in this range.

Metric bores are in mm: match the bore to the shaft you have.

Fitting and use

Check the load and speed against the catalogue figures in the Model Details before ordering, and apply a suitable safety factor. The allowable rotating speed in the catalogue is a standard value: it falls to 80% for units fitted with covers, and a loose fit between shaft and inner ring reduces it further.

Fit the collar against the inner ring so the eccentric surfaces engage, then tighten the set screw in the collar.

Match the insert to a housing with the same size number: the spherical O.D. seats in a matching spherical housing bore.

If you are unsure which insert suits a shaft and housing, send AIMS the part numbers or sizes and we will confirm the fit.

Related products

The catalogue unit tables pair NA213 with these FYH housings (matched by size number): P200 series pillow block (plummer block) housings (size P213). Related FYH insert bearing pages: NA200 insert bearings, 3/4 and 1 5/8 in bore (imperial), NA200 insert bearings, 1 to 2 1/4 in bore (imperial), NA200 insert bearings, 20 to 60 mm bore (metric), NA300 heavy duty insert bearings, 35 to 60 mm bore (metric), SA200 insert bearings, 1/2 to 1 1/2 in bore (imperial) and SA200 insert bearings, 7/8 to 1 7/16 in bore (imperial). Single-model pages in this range: NA213-40.