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Cylindrial Roller Bearings NU2300 Series

Basic Info

Model No.: NU2300 Series

Rolling Body: Roller Bearings

The Number of Rows: Single

Product Description

Cylindrial Roller Bearings NU2300 Series are designed to have heavy radial load- carrying capacity; rolling elements are ground to provide maximum contact with the raceway and are crowned to avoid edge loading due to any shaft misalignments. These bearings are commonly separable and easy to mount and dismount.

Precision Roller Bearings NU300 Series

Single Row Cylindrial Roller Bearings NU2300 feature high radial load capacity because the rollers and raceway are in linear contact. These bearings are suitable for applications that involve heavy radial and impact loading. They are also appropriate for high-speed applications inasmuch as they can be machined very accurately due to their structure. Having a separable inner or outer ring, these bearings can be easily mounted and dismounted.

Single Row Cylindrial Roller Bearings NU300 Series

Precision Roller Bearings NU2300 Series are used in a variety of applications. Examples include mining, petroleum production, power generation, power transmission, cement processing, aggregate crushing, and metal recycling. Some Cylindrical Roller Bearings are used in briquetting machines, rubber mixing equipment, rolling mills, rotary dryers, or pulp and paper machinery. Others are used in construction equipment, crushers, electric motors, blowers and fans, gears and drives, plastics machinery, machine tools and traction motors and pumps.


Bearing No. Boundary dimensions(mm) Basic load rating(kN) Limiting speeds(rpm) Weight(Kg)
d D B rs min rs1min Dynamic(Cr) Static(Cor) Grease Oil
NU2304E 20 52 21 1.1 0.6 42 39 12,000 14,000 0.242
NU2305E 25 62 24 1.1 1.1 57 56 9,700 11,000 0.386
NU2306E 30 72 27 1.1 1.1 74.5 77.5 8,300 9,700 0.58
NU2307E 35 80 31 1.5 1.1 99 109 7,200 8,500 0.78
NU2308 40 90 33 1.5 1.5 82.5 88 7,000 8,200 0.951
NU2308E 40 90 33 1.5 1.5 114 122 6,400 7,500 1.06
NU2309 45 100 36 1.5 1.5 99 104 6,300 7,400 1.27
NU2309E 45 100 36 1.5 1.5 137 153 5,700 6,800 1.41
NU2310 50 110 40 2 2 121 131 5,700 6,700 1.7
NU2310E 50 110 40 2 2 163 187 5,200 6,100 1.9
NU2311 55 120 43 2 2 148 162 5,200 6,100 2.17
NU2311E 55 120 43 2 2 201 233 4,700 5,600 2.37
NU2312 60 130 46 2.1 2.1 169 188 4,800 5,700 2.71
NU2312E 60 130 46 2.1 2.1 222 262 4,400 5,200 2.96
NU2313 65 140 48 2.1 2.1 188 212 4,400 5,200 3.27
NU2313E 65 140 48 2.1 2.1 248 287 4,100 4,800 3.48
NU2314 70 150 51 2.1 2.1 223 262 4,100 4,800 3.98
NU2314E 70 150 51 2.1 2.1 274 325 3,800 4,400 4.25
NU2315 75 160 55 2.1 2.1 258 300 3,800 4,500 4.87
NU2315E 75 160 55 2.1 2.1 330 395 3,500 4,100 5.25
NU2316 80 170 58 2.1 2.1 274 330 3,600 4,200 5.79
NU2316E 80 170 58 2.1 2.1 355 430 3,300 3,900 6.25
NU2317 85 180 60 3 3 315 380 3,400 4,000 6.7
NU2317E 85 180 60 3 3 395 485 3,100 3,700 7.16
NU2318 90 190 64 3 3 325 395 3,200 3,800 7.95
NU2318E 90 190 64 3 3 435 535 2,900 3,400 8.56
NU2319 95 200 67 3 3 370 460 3,000 3,500 9.2
NU2319E 95 200 67 3 3 460 585 2,700 3,200 9.8
NU2320 100 215 73 3 3 410 505 2,900 3,400 11.7
NU2320E 100 215 73 3 3 570 715 2,600 3,100 12.8
NU2322 110 240 80 3 3 605 790 2,600 3,100 17.1
NU2322E 110 240 80 3 3 675 880 2,400 2,800 19.4
NU2324 120 260 86 3 3 710 920 2,400 2,800 21.5
NU2324E 120 260 86 3 3 795 1,030 2,200 2,500 26.1
NU2326 130 280 93 4 4 840 1,130 2,200 2,600 26.9
NU2326E 130 280 93 4 4 920 1,230 2,000 2,300 30.9
NU2328 140 300 102 4 4 920 1,250 2,000 2,300 33.8
NU2328E 140 300 102 4 4 1,020 1,380 1,800 2,100 38.7
NU2330 150 320 108 4 4 1,020 1,400 1,900 2,200 40.6
NU2330E 150 320 108 4 4 1,160 1,600 1,700 2,000 47.2

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Product Categories : Roller Bearings > Cylindrical Roller Bearings

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  • Cylindrial Roller Bearings NU2300 Series
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