Cylindrical roller bearings have high radial-load capacity and moderate thrust loads. They contain rollers which are cylindrically-shaped, but are not true cylinders. Instead, these rollers are crowned or end-relieved to reduce stress concentrations.
Let us check the datas of the SKF NU317 ECM Cylindrical roller bearings as following,
Model:SKF NU317 ECM
Type:Cylindrical roller bearing
ID:85mm
OD:180mm
Thickness:41mm
Weight:4.82kg
Grease lubrication speed (r/min):3200
Oil lubrication speed (r/min):4000
Cor(kN):332
Cr(kN):280
Reference types,
SKF:NU317EC
FAG:NU317E•TVP2
NSK:NU317ET
KOYO:NU317R
NTN:NU317E
STEYR:NU317E
NACHI:NU317E
We also provide other types as below,
| NU1004M | NU1044Q/S | NF211M | N311E |
| NN3005 | NJ1044M | NUP214M | NU311M |
| N1008 | NN3044 | N215ETN | NJ311E |
| NU1010M | N048F | NF215ETN | N312M/Z2 |
| RNU1014M | NUP1052F | NF215ETN1 | NU312 |
| NN3014K/W33 | NU1052M | NU215E | NJF312E |
| N1016M | NN3052K | N216E | NJ312ETN1 |
| NN3017K/W33 | N052F | NUP216M | NUP312M |
| NJ1019M | NU1056M | RNU217M | N313 |
| NF1021M/C4 | NJ1060M | NF218ETN | N313/Z2 |
| N3021K | NU3056 | RN228M | NH313M |
| RNU1022M | NN3060K | NJ230E | NU314 |
| NU1024M | FCD649290 | NUP230M | NJ314E |
| NN3026K/W33 | N068 | NU232M | NUP314 |
| NN3028KTN | NJP2072/C7 | N234M | N315ETN1 |
| NN3030K | NN3072/C7 | NF304 | NJ315 |
| NN3030K/W33 | NU072M | NF305 | NU3315M |
| NJ1034M | N202 | NUP307 | N322E |
| RNU1036M | NJ202 | RN308 | NJ322M |
| FC3656180 | N203 | N308ETN | NU326M |
| FC36526180 | NJ203ETN1 | NF309 | NU2206M |
| N036M | RNU203M | NJ309 | NUP2208M |
| NNU3040 | NJ204M | RNU309EN | NJ422M |
| N40F | NF204 | N310ETN | N2210M |
| NFP40F | RN210 | N311M | NJ2215M |
Most cylindrical roller bearings are made of alloy steels or low-carbon steels. Some applications require the use of case-hardened or thorough-hardened, high-carbon, bearing-quality steel. If you have any enquiries, will further promote our cooperation
