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Cylindrial Roller Bearings NU2200 Series

Basic Info

Model No.: NU2200 Series

Rolling Body: Roller Bearings

The Number of Rows: Single

Product Description

Features include thrust collars, parallel or tapered bore and lubrication holes and grooves. This type of bearings feature high radial load capacity as the rollers and raceway are in linear contact. Our cylindrical bearings are equally suitable for heavy radial and impact loading.

Cylindrial Roller Bearings NU2200 Series are characterized by high radial-, and moderate thrust-load capacities. They contain cylindrically-shaped roller, which are nevertheless not true cylinders. Instead, they are crowned or end-relieved to reduce stress concentrations. This particular geometry results in low friction and allows high-speed applications. Single Row Cylindrial Roller Bearings NU2200 are commonly available in precision grades such as RBEC-5, a classification from the Roller Bearing Engineers Committee (RBEC). RBEC ratings describe the accuracy and tolerance range of different types of bearings. As a rule, the higher the RBEC number, the tighter the bearing tolerances. Typically, Cylindrical Roller Bearings are lubricated with oil, which also serves as a coolant.

Cylindrial Roller Bearings NU2200 Series


Precision Roller Bearings NU2200 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.


Precision Roller Bearings NU2200 Series


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
NU2204E 20 47 18 1 0.6 30.5 28.3 14,000 16,000 0.158
NU2205E 25 52 18 1 0.6 35 34.5 11,000 13,000 0.186
NU2206E 30 62 20 1 0.6 49 50 9,700 11,000 0.297
NU2207E 35 72 23 1.1 0.6 61.5 65.5 8,500 10,000 0.455
NU2208 40 80 23 1.1 1.1 58 62 8,500 10,000 0.49
NU2208E 40 80 23 1.1 1.1 72.5 77.5 7,600 8,900 0.552
NU2209 45 85 23 1.1 1.1 61.5 68 7,600 9,000 0.53
NU2209E 45 85 23 1.1 1.1 76 84.5 6,800 8,000 0.6
NU2210 50 90 23 1.1 1.1 64 73.5 6,900 8,100 0.571
NU2210E 50 90 23 1.1 1.1 79.5 91.5 6,200 7,300 0.652
NU2211 55 100 25 1.5 1.1 75.5 87 6,300 7,400 0.773
NU2211E 55 100 25 1.5 1.1 97 114 5,600 6,600 0.968
NU2212 60 110 28 1.5 1.5 96 116 5,800 6,800 1.06
NU2212E 60 110 28 1.5 1.5 131 157 5,200 6,100 1.21
NU2213 65 120 31 1.5 1.5 120 149 5,400 6,300 1.4
NU2213E 65 120 31 1.5 1.5 149 181 4,800 5,600 1.6
NU2214 70 125 31 1.5 1.5 119 151 5,000 5,900 1.47
NU2214E 70 125 31 1.5 1.5 156 194 4,500 5,200 1.7
NU2215 75 130 31 1.5 1.5 130 162 4,700 5,500 1.55
NU2215E 75 130 31 1.5 1.5 162 207 4,200 4,900 1.79
NU2216 80 140 33 2 2 147 186 4,400 5,100 1.93
NU2216E 80 140 33 2 2 186 243 3,900 4,600 2.12
NU2217 85 150 36 2 2 170 218 4,100 4,800 2.44
NU2217E 85 150 36 2 2 217 279 3,700 4,300 2.68
NU2218 90 160 40 2 2 197 248 3,900 4,600 3.1
NU2218E 90 160 40 2 2 242 315 3,500 4,100 3.33
NU2219 95 170 43 2.1 2.1 230 298 3,600 4,300 3.79
NU2219E 95 170 43 2.1 2.1 286 370 3,300 3,800 4.14
NU2220 100 180 46 2.1 2.1 258 340 3,500 4,100 4.57
NU2220E 100 180 46 2.1 2.1 335 445 3,100 3,600 5.01
NU2222 110 200 53 2.1 2.1 320 415 3,100 3,700 6.56
NU2222E 110 200 53 2.1 2.1 385 515 2,800 3,300 7.4
NU2224 120 215 58 2.1 2.1 350 460 2,900 3,400 8.19
NU2224E 120 215 58 2.1 2.1 450 620 2,600 3,000 9.18
NU2226 130 230 64 3 3 380 530 2,600 3,100 10.2
NU2226E 130 230 64 3 3 530 735 2,300 2,700 11.8
NU2228 140 250 68 3 3 445 635 2,400 2,800 12.9
NU2228E 140 250 68 3 3 575 835 2,100 2,500 15.8
NU2230 150 270 73 3 3 500 710 2,200 2,600 16.3
NU2230E 150 270 73 3 3 660 980 2,000 2,400 19.7

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Product Categories : Roller Bearings > Cylindrical Roller Bearings

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