Professional Manufacturer with Auto Bearings and Parts

Cylindrical roller bearings



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We produces cylindrical roller bearings in many designs, dimension series and sizes. The majority are single row bearings with a cage. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.

The HIANA range of cylindrical roller bearings comprises the basic types.

- single row cylindrical roller bearings, caged, mainly of the NU, NJ, NUP and N designs

- double row cylindrical roller bearings, caged, mainly of the NNU and NN designs. 

- multi-row cylindrical roller bearings, caged.

- single row full complement cylindrical roller bearings, mainly of the NCF and NJG designs.

- double row full complement cylindrical roller bearings, mainly of the NNF design.

- multi-row full complement cylindrical roller bearings, with four or eight rows of rollers.

Cylindrical roller bearings
Dimensions Bearings No.
d  D B r r1 Fw Ew NU NJ NUP N NF
20 47 14 1 0.6 27 40 NU204 NJ204 NUP204 N204 NF204
47 14 1 0.6 26.5 NU204E NJ204E NUP204E
47 18 1 0.6 27 NU2204 NJ2204 NUP2204
47 18 1 0.6 26.5 NU2204E NJ2204E NUP2204E
52 15 1.1 0.6 28.5 44.5 NU304 NJ304 NUP304 N304 NF304
52 15 1.1 0.6 27.5 NU304E NJ304E NUP304E
52 21 1.1 0.6 28.5 NU2304 NJ2304 NUP2304
52 21 1.1 0.3 27.5 NU2304E NJ2304E NUP2304E
25 47 12 0.6 0.3 30.5 NU1005 NUP1005
52 15 1 0.6 32 45 NU205 NJ205 NUP205 N205 NF205
52 15 1 0.6 31.5 NU205E NJ205E NUP205E
52 18 1 0.6 32 NU2205 NJ2205 NUP2205
52 18 1 0.6 31.5 NU2205E NJ2205E NUP2205E
62 17 1.1 1.1 35 53 NU305 NJ305 NUP305 N305 NF305
62 17 1.1 1.1 34 NU305E NJ305E NUP305E
62 24 1.1 1.1 35 NU2305 NJ2305 NUP2305
62 24 1.1 1.1 34 NU2305E NJ2305E NUP2305E
30 55 13 1.1 1.1 36.5 NU1006 NUP1006
62 16 1 0.6 38.5 53.5 NU206 NJ206 NUP206 N206 NF206
62 16 1 0.6 37.5 NU206E NJ NUP
62 20 1 0.6 38.5 NU2206 NJ NUP
62 20 1 0.6 37.5 NU2206E NJ NUP
62 23.8 1 1 38.5 NU3206
72 19 1.1 1.1 42 62 NU306 NJ306 NUP306 N306 NF306
72 19 1.1 1.1 40.5 NU306E NJ306E NUP306E
72 27 1.1 1.1 42 NU2306 NJ2306 NUP2306
72 27 1.1 1.1 40.5 NU2306E NJ2306E NUP2306E
72 30.2 1.1 1.1 42 NU3306
90 23 1.5 1.5 45 73 NU406 NJ406 NUP406 N406 NF406
35 62 14 1 0.6 42 NU1007 NUP1007
72 17 1.1 0.6 43.8 61.8 NU207 NJ207 NUP207 N207 NF207
72 17 1.1 0.6 44 NU207E NJ207E NUP207E
72 23 1.1 0.6 43.8 NU2207 NJ2207 NUP2207
72 23 1.1 0.6 44 NU2207E NJ2207E NUP2207E
72 27 1.1 0.6 43.8 NU3207
80 21 1.5 1.1 46.2 68.2 NU307 NJ307 NUP307 N307 NF307
80 21 1.5 1.1 46.2 NU307E NJ307E NUP307E
80 31 1.5 1.1 46.2 NU2307 NJ2307 NUP2307
80 31 1.5 1.1 46.2 NU2307E NJ2307E NUP2307E
80 34.9 1.5 1.1 46.2 NU3307
40 100 25 1.5 1.1 53 83 NU407 NJ407 NUP407 N407 NF407X
68 15 1 0.6 47 NU1008 NUP1008
80 18 1.1 1.1 50 70 NU208 NJ208 NUP208 N208 NF208
80 18 1.1 1.1 49.5 NU208E NJ208E NUP208E
80 23 1.1 1.1 50 NU2208 NJ2208 NUP2208
80 23 1.1 1.1 49.5 NU2208E NJ2208E NUP2208E
80 30.2 1.1 1.1 50 NU3208E
90 23 1.5 1.5 53.5 77.5 NU308 NJ308 NUP308 N308 NF308
90 23 1.5 1.5 52 NU308E NJ308E NUP308E
90 33 1.5 1.5 53.5 NU2308 NJ2308 NUP2308
90 33 1.5 1.5 52 NU2308E NJ2308E NUP2308
90 36.5 1.5 1.5 53.5 NU3308
110 27 2 2 58 92 NU408 NJ408 NUP408 N408 NF408


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