Heavy-Duty Cylindrical Roller Bearing for Earthmoving Equipment Nu318ecml Nup2218ecp Nup318ecj

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NU318ECML NUP2218ECP NUP318ECJ
• Outer Dimension: Extra Large (440mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Unseparated
• Product Name: Nj304ecp
• Keywords: Cylindrical Roller Bearing
• Bearing No.: Nu204ecml Nj304ecp
• Shaft Diameter (D): 60 mm
• Bearing Outer Diameter (D): 110 mm
• Flange Diameter (D1): 120 mm
• Housing Width (B): 71 mm
• Bolt Hole Spacing (a): 110 mm
• Bolt Hole Size: M16
• Weight (Kg): 4.8
• Samples: Accept
• Bearing Material: Chrome Steel Gcr15 / Stainless Steel
• Application: Agricultural Machinery Equipment and So on
• OEM Custom: Accept
• Logo Custom: Accept
• Transport Package: Standard Packaging or Customized
• Specification: Standard specifications or customized
• Trademark: JUDONG
• Origin: Zhejiang, China
• HS Code: 84825000
• Production Capacity: 5000000 Pieces/Year
• Package Size: 800.00cm * 800.00cm * 1000.00cm
• Package Gross Weight: 1.000kg

Product Description

Click the name below
	Crossed Roller Bearings
		Stainless Steel Bearings
		Insulating bearing
		Ceramic bearing

Product Description

 

       Cylindrical Roller Bearing

• High radial load carrying capacity
• Low friction
• Long service life
• Accommodate axial displacement in both directions
• Separable design

                                                                    DESIGNED FOR OPTIMIZED PERFORMANCE

    Single row cylindrical roller bearings are designed to accommodate high radial loads in combination with high speeds. Having two integral flanges on the outer ring and no flanges on the inner ring.
 
 NU:   design bearings can accommodate axial displacement in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

  NJ:    design bearings can accommodate axial displacement in one direction. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.

  NUP:design bearings can locate the shaft axially in both directions. An important feature is the separable design, which facilitates mounting and enables the bearing components to be interchanged.
  

Product Parameters

 

Detailed Photos

 

Designation	Principaldimensions			Basicloadratings		Speedratings
				dynamic	static	Referencespeed	Limitingspeed
	d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
NU1018ML	90	140	24	93	104	5600	8500
NU218ECJ	90	160	30	208	220	4500	5000
NU218ECM	90	160	30	208	220	4500	5000
NU218ECML	90	160	30	208	220	4500	7500
NU218ECP	90	160	30	208	220	4500	5000
NU2218ECJ	90	160	40	280	315	4500	5000
NU2218ECM	90	160	40	280	315	4500	5000
NU2218ECML	90	160	40	280	315	4500	7500
NU2218ECP	90	160	40	280	315	4500	5000
NU2318ECJ	90	190	64	500	540	3800	4500
NU2318ECML	90	190	64	500	540	3800	6700
NU2318ECP	90	190	64	500	540	3800	4500
NU318ECJ	90	190	43	365	360	3800	4500
NU318ECM	90	190	43	365	360	3800	4500
NU318ECML	90	190	43	365	360	3800	6700
NU318ECP	90	190	43	365	360	3800	4500
NUP218ECM	90	160	30	208	220	4500	5000
NUP218ECML	90	160	30	208	220	4500	7500
NUP218ECP	90	160	30	208	220	4500	5000
NUP2218ECP	90	160	40	280	315	4500	5000
NUP2318ECML	90	190	64	500	540	3800	6700
NUP318ECJ	90	190	43	365	360	3800	4500
NUP318ECML	90	190	43	365	360	3800	6700
N219ECP	95	170	32	255	265	4300	4800
N319ECM	95	200	45	390	390	3600	4300
N319ECP	95	200	45	390	390	3600	4300
NJ219ECJ	95	170	32	255	265	4300	4800
NJ219ECM	95	170	32	255	265	4300	4800
NJ219ECP	95	170	32	255	265	4300	4800
NJ2219ECJ	95	170	43	325	375	4300	4800

NUP208ECML

Long service life: 

The logarithmic roller profile reduces edge stresses at the roller/raceway contact (fig. 3) and sensitivity to misalignment and shaft deflection.

Enhanced operational reliability: 

The surface finish on the contact surfaces of the rollers and raceways supports the formation of a hydrodynamic lubricant film

Separable and interchangeable: 

The separable components of cylindrical roller bearings are interchangeable. This facilitates mounting and dismounting, as well as maintenance inspections.

High speed capability: 

he cage designs are suitable for high speeds, rapid accelerations and peak loads.

FAQ

Q1: What about the MOQ? Can you accept a sample order?
A: Our company MOQ is 1pc, and we can accept sample orders.

Q2: Can you accept OEM/ODM?
A: Yes, we can.Customizing according to your requirements or drawing.

Q3: Do you supply door-to-door service?
A: By air or express(DHL, FEDEX, EMS, etc.)

Q4: Could you tell me the materials of your bearings?
A: Chrome steel, carbon steel, stainless steel, ceramic, and plastic material.

Q5: Are you a factory or trading company?
A: We have our factory, JUDONG Bearing is specializes in manufacturing and exporting bearings.