NSK Bearings ( cylindrical roller bearings nsk )

Detailed Product Description

NSK cylindrical roller bearings

  

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

Depending on the existence of ribs on their rings, Cylindrical Roller Bearings are classified into the following types:

 

Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can sustain limited axial loads in one direction. Types NH and NUP can be used as fixed-end bearings.

NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.

The inner ring loose rib of an NUP-type cylindrical roller bearing should be mounted so that the marked side is on the outside.

 

Bearings:
Pillow Blocks: UCP200 series; UCF200 series; UCFL200 series; UCT200 series; UCFC200 series; UKP200 series; UKF200 series; UKFL200series; UCP 300 series; UCPA 200 series; UCFS 300 series; UCFL 300 series; UCT 300 series; HCAK 200 series; UCHA 200 series; UCFB 200 series; UCFA 200 series; UC 200 series; UC 300 series; HC 200 series; SA 200 series; SB 200 series; SC 200 series; UK200+H series, UK300+H seriesUCP203-218; UCF204-218; UCFL204-218; UCT204-215; UCPA203-215; etc.
Note: 1). UC bearings in both metric and inch size are the same price. 2). UCF, UCFL, at the same prices as UCP. 3). UCT, UCFS prices are higher than that of UCP.

Housing:
P200 series; F200 series; FL200 series; T200 series; FC200 series; ST200 series;  PP200series;  PF200series;  PFL200 series; PA200 series; PG200 series; P300 series; F300 series; FL300series; SN200 series; SN300 series; SN500 series; SN600 series; SNU500 series; SNU600 series; SD3100 series; SD3000 series; SD500 series; SD600 series; S300 series; SAF500 series; 722500 series; 1500 series; 1600 series; ZY2500 series;  ZY2600 series; GZ2-72-260 H200 series; H300 series; H2300 series; H3100 series.