China Original Roller Bearing Cylindrical Roller Bearings Nu212ecp

Original roller bearing Cylindrical Roller Bearings NU212ECP
Cylindrical roller bearings mainly used in all kinds of engine industry, including electrical engine, machine tool, oil, rolling mill loading and unloading machine and so on.
Cylindrical roller bearing belongs to disjunctive bearings, which is very convenient both for loading and unloading. It can be divided into following type: Single row, double row and four row cylindrical roller bearings.
According to the difference of ferrule block, single row cylindrical roller bearings can be separated as N series, NU series, NJ series, NF series, and NUP series and so on. Meanwhile, cylindrical roller bearings also have a high capacity of enduring radial load, it can also endure certain amount of unilateral or bidirectional axial load.
Double row cylindrical roller bearings as NN series and NNU series always with features of compact structure, high rigidity, high carrying capacity, very small distortion even with heavy load, so it mainly used as the supporting of principal axis of machine tool. FC series, FCD series and FCDP series four row cylindrical roller bearings have high carrying capacity of radial load, so it mainly in these heavy machine as rolling mill and so on.
1. Single row application:
Cement preparation equipment: Such as shredders, vertical milling machine, ball mill and mill; Conveyor drives; Gearbox, -aligning pillow block bearings; Ear axis, rotary kiln and so on.
Power generation equipment: Such as grinding machines, gear boxes and gear devices.
Oilfield Equipment: Drunk pumps, winches, swivel, pulley hook, fixed pulley, pulley and the top drive and so on.
2. Double row application:
Gear drive
Hot cutting device used in the factory
Rolling Mill
Machine Tools
3. Four row application:
Support roll
Work roll
Concrete crusher
We have large stock bearings!
NU 411 CRM 18 A NU 1012 ML N 212 ECM * N 212 ECP *
NJ 212 ECJ * NJ 212 ECM * NJ 212 ECML * NJ 212 ECP *
NU 212 ECJ * NU 212 ECM * NU 212 ECML * NU 212 ECP *
NUP 212 ECJ * NUP 212 ECM * NUP 212 ECML * NUP 212 ECP *
NJ 2212 ECJ * NJ 2212 ECM * NJ 2212 ECML * NJ 2212 ECP *
NU 2212 ECJ * NU 2212 ECM * NU 2212 ECML * NU 2212 ECP *
NUP 2212 ECJ * NUP 2212 ECM * NUP 2212 ECML * NUP 2212 ECP *
N 312 ECJ * N 312 ECM * N 312 ECP * NJ 312 ECJ * NJ 312 ECM *NJ 312 ECML *
NJ 312 ECP * NU 312 ECJ * NU 312 ECM * NU 312 ECML * NU 312 ECP *
NUP 312 ECJ * NUP 312 ECM * NUP 312 ECML * NUP 312 ECP *
NJ 2312 ECM * NJ 2312 ECML * NJ 2312 ECN1ML * NJ 2312 ECP *
NU 2312 ECM *NU 2312 ECML * NU 2312 ECP * NUP 2312 ECML *NUP 2312 ECP *
NJ 412 NU 412 CRM 20 A NU 1013 ECP NU 1013 ML NJ 3013 ECP N 213 ECP *
NJ 213 ECJ * NJ 213 ECM * NJ 213 ECML * NJ 213 ECP * NU 213 ECJ * NU 213 ECM *
NU 213 ECML * NU 213 ECP * NUP 213 ECJ *NUP 213 ECML * NUP 213 ECP *
NJ 2213 ECJ *NJ 2213 ECML * NJ 2213 ECP *NU 2213 ECJ *

BearingNo.Boundary dimensionsBasic load rating(kN)Limiting speedsMassmmDynamicStaticrpmKgdDBrs minrs1 minCrCorGreaseOil≈NU204E20471410.625.722.615,00018,0000.122NU205E25521510.629.327.713,00015,0000.151NU206E30621610.63937.511,00013,0000.226NU207E3572171.10.650.5509,50011,0000.327NU2084080181.11.143.5439,40011,0000.378NU2094585191.11.146478,4009,9000.432NU2105090201.11.148517,6009,0000.47NU21155100211.51.15862.56,9008,2000.638NU21260110221.51.568.5756,4007,6000.818NU21365120231.51.58494.55,9007,0001.02NU21470125241.51.583.5955,5006,5001.12NU21575130251.51.596.51115,1006,0001.23NU2168014026221061224,8005,7001.5NU2178515028221201404,5005,3001.87NU2189016030221521784,3005,0002.3NU21995170322.12.11661954,0004,7002.78NU220100180342.12.11832173,8004,5003.33NU221105190362.12.12012413,6004,3003.95NU222110200382.12.12402903,4004,0004.63NU224120215402.12.12603203,2003,7005.57NU22613023040332703402,9003,4006.3NU22814025042333104002,7003,1007.88NU23015027045333454352,5002,9009.92