PRECISION BEARING CORP

cylindrical roller bearings

In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
The outer and inner rings of all types are separable.
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.

130 mm x 180 mm x 50 mm NTN NN4926KC1NAP4 cylindrical roller bearings: Bearing number : 6414; Size (mm) : 180x70x42

50 mm x 110 mm x 27 mm Fersa NU310FMN/C3 cylindrical roller bearings: Bearing number : NH208; Size (mm) : 40x80x18

75 mm x 160 mm x 37 mm NTN NUP315 cylindrical roller bearings: Bearing number : 6809ZENR; Size (mm) : 45x58x7

750 mm x 1090 mm x 250 mm NACHI 230/750E cylindrical roller bearings: Bearing number : 6420; Size (mm) : 100x250x58

70 mm x 125 mm x 39,7 mm ISO NJ3214 cylindrical roller bearings: Bearing number : 6800Z; Size (mm) : 10x19x5

180 mm x 250 mm x 156 mm NTN 4R3625 cylindrical roller bearings: Bearing number : 63802; Size (mm) : 15x24x7

50 mm x 80 mm x 40 mm KOYO DC5010N cylindrical roller bearings: Bearing number : 6708ZZ; Size (mm) : 40x50x6

30 mm x 62 mm x 16 mm ISO NUP206 cylindrical roller bearings: Bearing number : 6801; Size (mm) : 12x21x5

150 mm x 320 mm x 65 mm Timken 150RN03 cylindrical roller bearings: Bearing number : 6421; Size (mm) : 105x260x60

440 mm x 650 mm x 94 mm NACHI N 1088 cylindrical roller bearings: Bearing number : 6800LUZ; Size (mm) : 10x19x5

85 mm x 210 mm x 52 mm NSK NU 417 cylindrical roller bearings: Bearing number : 6214-2Z; Size (mm) : 70x125x24

180 mm x 320 mm x 86 mm NSK NUP2236EM cylindrical roller bearings: Bearing number : NH1040; Size (mm) : 200x310x51