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
480 mm x 700 mm x 100 mm NSK NU1096 cylindrical roller bearings	3.8750 in	26000 N	22000 N	0.06 in
80 mm x 200 mm x 48 mm NSK NF 416 cylindrical roller bearings	1 max	62 mm	30 mm	6206
200 mm x 310 mm x 82 mm NKE NCF3040-V cylindrical roller bearings	76.994 mm	25.4 mm	3.969 mm	12.7 mm
850 mm x 1120 mm x 155 mm ISO N29/850 cylindrical roller bearings	6.31 kN	16.5 mm	0 min-1	PLC 03-33
140 mm x 250 mm x 42 mm NACHI NUP 228 cylindrical roller bearings	30 mm	68 mm	0.6 mm	60 mm
260 mm x 400 mm x 104 mm ISB NN 3052 SPW33 cylindrical roller bearings	434 mm	2.1	288.925 mm	TQON/GW
80 mm x 140 mm x 26 mm NACHI NF 216 cylindrical roller bearings	75.000 mm	2600 rpm	No Shield, no Seal,	168000 N
45 mm x 75 mm x 40 mm IKO NAS 5009ZZNR cylindrical roller bearings	298.45 mm	60.325 mm	152.4 mm	116 kN
30 mm x 72 mm x 19 mm KOYO NUP306 cylindrical roller bearings	61.9100 mm	67-57	15000 rpm	22000 rpm
130 mm x 180 mm x 50 mm NSK NNU 4926 K cylindrical roller bearings	185 kg	HMV 112E	710 mm	377 mm
70 mm x 150 mm x 35 mm NTN NJ314 cylindrical roller bearings	9.00 mm	One Shield	0.30 mm	6630 N
90 mm x 190 mm x 64 mm KOYO NJ2318R cylindrical roller bearings	104000 N	2600 rpm	4500 rpm	One Shield & Snap-Ri