NU2238-E-M1 Cylindrical Roller Bearing 190*340*92mm  SUNBEARING

  • group nameCylindrical Roller Bearing

  • Min Order1 piece

  • brand nameSUNBEARING Rolling Bearing Manufacturer

  • modelNU2238-E-M1

  • payment methodL/C, T/T, Paypal, Alibaba Trade Assurance

  • update timeMon, 28 Mar 2022 15:18:38 GMT

Paramtents

  • Color Silver and Yellow

  • Inner Diameter 190mm

  • Outer Diameter 340mm

  • Width 92mm

  • MOQ 1

  • Service OEM

  • Samples Free Samples

Packging & Delivery

  • Weight1.30kg / piece

  • Min Order1 piece

Briefing

NU2238-E-M1 bearing is separable bearings, which are very convenient for installation and disassembly.

Detailed

NU2238-E-M1 Cylindrical Roller Bearing 190*340*92mm  SUNBEARING

NU2238 bearing
Bore diameter:
190 mm
 Limiting value
0.3
Outside diameter:
340 mm
Axial load factor
0.4
Overall width:
92 mm
Basic dynamic load rating
1220 kN
Rows of Rollers
Single
Basic static load rating
1600 kN
Outer ring type:
 Split
Fatigue load limit
160 kN
Internal clearance:
C3
Reference speed
2000 r/min
Closure type:
 Open
Limiting speed
2200 r/min
Material
 High Carbon Chrome Steel
Mass
38 kg
Precision
Class 0
 ra max
3 mm
Calculation factor
0.2
 Da max
321.9 mm

NU2238-E-M1 Bearing Short Description

NU2238-E-M1 bearing is separable bearings, which are very convenient for installation and disassembly. Cylindrical roller bearings can withstand larger radial loads and are suitable for use in high-speed running situations.


The NU type bearing has ribs on both sides of the outer ring and no ribs on the inner ring. It can also allow displacement of the shaft relative to the bearing seat in both axial directions. Therefore, this type of structure is suitable for use as a floating end bearing.

NU2238 bearing drawing
cylindrical roller bearing drawing

NU2238-E-M1 Cylindrical Roller Bearing Features

1. The roller and the raceway are in line contact or repaired offline contact, with a large radial bearing capacity, suitable for bearing heavy loads and impact loads.


2. The friction coefficient is small, suitable for high speed, and the limit speed is close to the deep groove ball bearing.


3. The N-type bearing and NU type bearing can move axially, can adapt to the change of the relative position between the shaft and the housing caused by thermal expansion or installation error, and can be used as free-end support.


4. The processing requirements for the shaft or seat hole are high, and the relative deflection of the outer ring axis after the bearing is installed must be strictly controlled to avoid contact stress concentration.


5. The inner ring or outer ring can be separated for easy installation and disassembly

NU2238-E-M1 Roller Bearing Application

Large and medium-sized motors, locomotives, machine tool spindles, internal combustion engines, generators, gas turbines, gearboxes, rolling mills, vibrating screens, lifting and transporting machinery, etc.