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Diametro Interno | 28 |
Diametro Esterno | 60 |
Altezza | 18 |
Weight | 0,35 |
Type | Cylindrical Roller Bearing |
Gioco Interno | C3 |
Cylindrical Roller Bearing Description
The cylindrical roller and raceway are line contact bearings. They
have large load capacity and mainly bear radial loads. The friction
between the rolling element and the rib of the ferrule is small,
which is suitable for high-speed rotation. According to whether the
ferrule has ribs or not, they can be divided into single-row
cylindrical roller bearings such as NU, NJ, NUP, N, NF, and
double-row cylindrical roller bearings such as NNU and NN.
Cylindrical Roller Bearing Product number
Bearing Number | principal dimensions(mm) | Weight (Kg) | ||||
d | D | B | r1min | rsmin | ||
NU2210 | 50 | 90 | 23 | 1.1 | 1.1 | 0.580 |
NU2211 | 55 | 100 | 25 | 1.5 | 1.1 | 0.787 |
NU2212 | 60 | 110 | 28 | 1.5 | 1.5 | 1.900 |
NU2213 | 65 | 120 | 31 | 1.5 | 1.5 | 1.47 |
NU2213 | 65 | 140 | 48 | 2.1 | 2.1 | 3.25 |
NU2214 | 70 | 125 | 31 | 1.5 | 1.5 | 1.53 |
NU2215 | 75 | 130 | 31 | 1.5 | 1.5 | 1.58 |
NU2216 | 80 | 140 | 33 | 2.0 | 2.0 | 1.95 |
NU2217 | 85 | 150 | 36 | 2.0 | 2.0 | 2.58 |
NU2218 | 90 | 160 | 40 | 2.0 | 2.0 | 3.18 |
NU2219 | 95 | 170 | 43 | 2.1 | 2.1 | 3.89 |
NU2220 | 100 | 180 | 46 | 2.1 | 2.1 | 4.68 |
NU2220 | 110 | 200 | 38 | 2.1 | 2.1 | 4.80 |
NU2224 | 120 | 215 | 58 | 2.1 | 2.1 | 8.38 |
NU2226 | 130 | 230 | 64 | 3.0 | 3.0 | 10.50 |
NU224 | 120 | 215 | 40 | 2.1 | 2.1 | 5.75 |
NU226 | 130 | 230 | 40 | 3.0 | 3.0 | 6.45 |
Cylindrical Roller Bearing Applications
1. Material handling machinery:mining machinery, textile machinery,
lifting equipment, Agricultural machinery: tractors, harvesting
machinery, etc.
2. Heavy-duty mining machinery: metallurgical machinery, mining
machinery, lifting machinery, loading and unloading machinery,
industrial vehicles, cement equipment, etc.
3. Construction Machinery: forklifts, earth moving machinery,
compaction machinery, concrete machinery, etc.
4. The general petrochemical machinery: oil drilling machinery, oil
refining machinery, chemical machinery, gas compressors, paper
machinery, printing machinery, etc.
5. Machine tools: forging machinery, foundry machinery, woodworking
machinery, etc.
6. Car: truck, road, bus, car, modified car, motorcycle ,etc.