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.

25 mm x 52 mm x 16 mm SKF STO 25 cylindrical roller bearings: Bearing number : 673; Size (mm) : 3x6x2

40 mm x 90 mm x 33 mm KOYO NU2308R cylindrical roller bearings: Bearing number : 6417M; Size (mm) : 85x210x52

50 mm x 90 mm x 20 mm NTN N210 cylindrical roller bearings: Bearing number : 6901L11-H-20DD1; Size (mm) : 12x24x6

85,000 mm x 150,000 mm x 40,000 mm NTN RNJ1733 cylindrical roller bearings: Bearing number : 675; Size (mm) : 5x8x2

95,25 mm x 171,45 mm x 28,575 mm RHP LLRJ3.3/4 cylindrical roller bearings: Bearing number : 6321-Z; Size (mm) : 225x105x49

55 mm x 100 mm x 21 mm KOYO NJ211 cylindrical roller bearings: Bearing number : VKBA 1465; Designation FAG : 713678500

230 mm x 330 mm x 206 mm KOYO 313824 cylindrical roller bearings: Bearing number : 63/22Z; Size (mm) : 22x56x16

95 mm x 170 mm x 32 mm CYSD NU219E cylindrical roller bearings: Bearing number : 674A; Size (mm) : 4x7x2

130 mm x 280 mm x 58 mm NTN NF326 cylindrical roller bearings: Bearing number : B25-157A-A-CG14**UR; Size (mm) : 25x68x18

140,000 mm x 190,000 mm x 30,000 mm NTN NU2928 cylindrical roller bearings: Bearing number : DC5044NR; Size (mm) : 220x340x160

Toyana NUP28/1000 cylindrical roller bearings: Bearing number : 672; Size (mm) : 2x4x1.2

220 mm x 270 mm x 50 mm NSK RS-4844E4 cylindrical roller bearings: Bearing number : 6314; Size (mm) : 70x150x35