cylindrical roller bearings

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.

Bearing Number	Bore Dia	Outer DIa	Width	Size
Toyana BK2212 cylindrical roller bearings	51.00 mm	2400 rpm	200.000 mm	310.0000 mm
Toyana NUP320 E cylindrical roller bearings	SNW 138x6.13/16	34.925 mm	EPR 21	173.037 mm
190 mm x 240 mm x 50 mm SKF NNC4838CV cylindrical roller bearings	11000 rpm	19600 N	32500 N	1.00 mm
220 mm x 400 mm x 65 mm ISO NUP244 cylindrical roller bearings	20 N/mm²	5 m/s	0.1	60 mm
300 mm x 460 mm x 74 mm ISO NUP1060 cylindrical roller bearings	49 mm	49 mm	37 mm	37 mm
AST NJ2206 EM6 cylindrical roller bearings	18 mm	500 r/min	5 mm	0.21
35 mm x 62 mm x 20 mm NKE NCF3007-V cylindrical roller bearings	0.08	0.03	10290 mm²	h8
80 mm x 170 mm x 58 mm NTN NUP2316E cylindrical roller bearings	1 mm	62 mm	42.6 mm	57.5 mm
ISO BK182612 cylindrical roller bearings	60.590 kN	1 900 min-1	58 mm	120 mm
30 mm x 62 mm x 20 mm Timken NU2206E.TVP cylindrical roller bearings	628.65 mm	2 x 1/2-13 UNC	708.025 mm	311.15 mm
Toyana NJ18/630 cylindrical roller bearings	72.5 kN	0.75 in	53.975 mm	419.1 mm
SKF HK 1622 cylindrical roller bearings	24700 N	16.00 mm	50.000 mm	80.0000 mm