High Load Capacity Cylindrical Roller Bearing for Mining Equipment Nu211ecml Nu211ecph Nj311ecj

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NU211ECML NU211ECPH NJ311ECJ
• 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]
NUP2210ECP	50	90	23	90	88	8500	9000
NUP2310ECP	50	110	40	186	186	6700	8000
NUP310ECJ	50	110	27	127	112	6700	8000
NUP310ECP	50	110	27	127	112	6700	8000
N211ECP	55	100	21	96.5	95	7500	8000
N311ECM	55	120	29	156	143	6000	7000
N311ECP	55	120	29	156	143	6000	7000
NJ1011ECP	55	90	18	65.5	69.5	8500	8500
NJ211ECJ	55	100	21	96.5	95	7500	8000
NJ211ECM	55	100	21	96.5	95	7500	8000
NJ211ECML	55	100	21	96.5	95	7500	13000
NJ211ECP	55	100	21	96.5	95	7500	8000
NJ211ECPH	55	100	21	96.5	95	7500	8000
NJ2211ECJ	55	100	25	114	118	7500	8000
NJ2211ECM	55	100	25	114	118	7500	8000
NJ2211ECML	55	100	25	114	118	7500	13000
NJ2211ECP	55	100	25	114	118	7500	8000
NJ2211ECPH	55	100	25	114	118	7500	8000
NJ2311ECML	55	120	43	232	232	6000	11000
NJ2311ECP	55	120	43	232	232	6000	7000
NJ311ECJ	55	120	29	156	143	6000	7000
NJ311ECM	55	120	29	156	143	6000	7000
NJ311ECML	55	120	29	156	143	6000	11000
NJ311ECP	55	120	29	156	143	6000	7000
NU1011ECP	55	90	18	65.5	69.5	8500	8500
NU211ECJ	55	100	21	96.5	95	7500	8000
NU211ECM	55	100	21	96.5	95	7500	8000
NU211ECML	55	100	21	96.5	95	7500	13000
NU211ECP	55	100	21	96.5	95	7500	8000
NU211ECPH	55	100	21	96.5	95	7500	8000

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.