Specifications

Bearings NU228M
1.High quality
2.ISO9001:2000
3.Quick delivery.
4.long service life

 Cylindrical Roller Bearings NU228M used in steam turbine generator

The cylindrical roller is in the linear contact with the bearing race and has a large loading capacity, capable of carrying large and punching loads and applicable to high-speed rotation. Such bearing is in multiple varied structures including single-row, double-row and four-row ones and mainly applied to a wide range of motors, dynamos, combustion turbines, main shafts of machine tools, reducing gears, handling machineries and transporters; therein, the four-row cylindrical roller bearing is mainly applied to the rolling mill

1	Product name	NU228M Cylindrical Roller Bearing
2	Standard bearing materials	GCr15_China/(AISI)52100_American/(DIN)100Cr6_Germany(Chrome  steel)
3	Packing	wrapped package or box package or by the requirements of the buyer
4	Quality Certificate	ISO9001:2000 Genuine brand bearings
5	Feature	Low noise, less vibration, high precision and long life
6	Antirust period	Bearings should normally be put under the protected condition then it is to be stored and preserved. The rustresisting period is two years.
7	MOQ	Ten set
8	Port	Qingdao port
9	Net weight (kg)	5.12
10	inside(mm)	140
11	inside(mm)	250
12	width(mm)	42
13	Cr(kN)	278
14	Cor(kN)	360
15	(r/min)	2600
16	oil(r/min)	3400

Payment:  

           1. 100% irrevocable L/C at sight

          2. 30% T/T deposit in advance and the balance paid against copy of B/L

 Shipping:

Based on the quantity,deliver on time

The range of cylindrical roller bearings comprises the basic types

• single row cylindrical roller bearings, caged, mainly of the NU, NJ, NUP and N designs
• double row cylindrical roller bearings, caged, mainly of the NNU and NN designs
• multi-row cylindrical roller bearings, caged

 Cylindrical Roller Bearings NU228M used in steam turbine generator pictures: