Cylindrical full rollers koyo SC070902 roller bearing for printing machines
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Cylindrical roller bearings have high radial load capacity and some designs can accept light axial loading. They operate at moderate-to-high speeds.
The lubrication method must be carefully considered during the design phase when using roller bearings.
N, NU, NJ, and NUP Series, with various cage designs: Metric
Main purposes:
medium and large motors, generators, internal combustion engines, gas turbines, machine tool spindles,deceleration devices, handling machinery, all kinds of industrial machinery.
Cylindrical full rollers koyo SC070902 roller bearing for printing machines | ||
1 | Material | Chrome Steel Gcr15 , Carbon steel Gcr11 , Stainless steel |
2 | Grease/Oil | Shell Mobil KYODO Chevron |
3 | Cage | Steel , Brass , Nylon |
4 | Ball/Roller | Steel |
5 | Seal | Open, Z, ZZ, RS, 2RS, 2RZ, Oil seal |
6 | Hardness | HRC58-62 |
7 | Clearance | C1 C2 Standard C3 C4 C5 |
8 | Prices | |
9 | Bearing precision | P0(ABEC1) P6(ABEC3) P5(ABEC5) P4(ABEC7) |
10 | Noise/ Vibration | Z1V1 Z2V2 Z3V3 |
11 | Application | Home appliances, low noise and high speed electric motors, automotive components, pu |
ISO | GOST | Dimensions (mm) | Basic Load Rating (N) | Limitting speed ( r/min ) | Weight | ||||
Lubrication | |||||||||
d | D | B | Dyn. C | Stat. C0 | Grease | Oil | |||
NU303 | 32303 | 17 | 47 | 14 | 25500 | 21200 | 14000 | 17000 | 0.15 |
NU304 | 32304 | 20 | 52 | 15 | 31500 | 26900 | 12000 | 16000 | 0.153 |
NU2304 | 32604 | 20 | 52 | 21 | 42000 | 38800 | 11000 | 16000 | 0.215 |
NU305 | 32305 | 25 | 62 | 17 | 41600 | 37400 | 10000 | 14000 | 0.243 |
NU2305 | 32605 | 25 | 62 | 24 | 57000 | 56100 | 9100 | 14000 | 0.35 |
NU306 | 32306 | 30 | 72 | 19 | 53100 | 50200 | 8700 | 12000 | 0.361 |
NU307 | 32307 | 35 | 80 | 21 | 66600 | 65400 | 7700 | 10000 | 0.482 |
NU2306 | 32606 | 30 | 72 | 27 | 74600 | 77600 | 7800 | 12000 | 0.534 |
NU308 | 32308 | 40 | 90 | 23 | 83100 | 81500 | 6800 | 9100 | 0.664 |
NU2307 | 32607 | 35 | 80 | 31 | 93100 | 101000 | 6900 | 10000 | 0.729 |
NU309 | 32309 | 45 | 100 | 25 | 97400 | 98300 | 6100 | 8200 | 0.909 |
NU2308 | 32608 | 40 | 90 | 33 | 114000 | 122000 | 6100 | 9100 | 0.962 |
NU310 | 32310 | 50 | 110 | 27 | 110000 | 113000 | 5500 | 7400 | 1.15 |
NU2309 | 32609 | 45 | 100 | 36 | 137000 | 153000 | 5400 | 8200 | 1.32 |
NU311 | 32311 | 55 | 120 | 29 | 137000 | 143000 | 5100 | 6700 | 1.5 |
NU2310 | 32610 | 50 | 110 | 40 | 163000 | 187000 | 4900 | 7400 | 1.76 |
NU312 | 32312 | 60 | 130 | 31 | 150000 | 157000 | 4600 | 6200 | 1.87 |
NU2311 | 32611 | 55 | 120 | 43 | 201000 | 233000 | 4500 | 6700 | 2.25 |
NU313 | 32313 | 65 | 140 | 33 | 181000 | 191000 | 4300 | 5700 | 2.31 |
NU2312 | 32612 | 60 | 130 | 46 | 223000 | 262000 | 4100 | 6200 | 2.81 |
NU314 | 32314 | 70 | 150 | 35 | 205000 | 222000 | 4000 | 5300 | 2.81 |
NU2313 | 32613 | 65 | 140 | 48 | 251000 | 287000 | 3800 | 5700 | 3.36 |