Pre-Lubricated Cylindrical Roller Bearing for Reduced Maintenance Nup29/530ecma Nu22/560ecma Nj29/630ecma/Hb1

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NUP29/530ECMA NU22/560ECMA NJ29/630ECMA/HB1
• 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: 100.000kg

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]
NU29/530ECMA	530	710	106	2380	5000	850	1100
NU31/530ECMA/HB1	530	870	272	7480	14600	560	950
NUP29/530ECMA	530	710	106	2380	5000	850	1100
NJ10/560MA	560	820	115	2330	4250	750	1000
NJ18/560ECMA	560	680	56	897	2040	850	1100
NU10/560MA	560	820	115	2330	4250	750	1000
NU12/560MA	560	1030	206	7210	11200	560	800
NU19/560ECMA	560	750	85	1760	3400	800	1000
NU20/560ECMA	560	820	150	3800	7650	630	1000
NU22/560ECMA	560	1030	272	9900	16600	530	800
NU29/560ECMA	560	750	112	2460	5700	800	1000
NU19/600ECMA/HA1	600	800	90	1900	3800	750	950
NU20/600ECMA	600	870	155	4180	8000	600	900
NU28/600ECMA	600	730	78	1320	3350	750	1000
NU29/600ECMA/HB1	600	800	118	2920	6550	750	950
315933	630	780	56	605	1290	1700
N28/630ECMB/HB1	630	780	88	1570	4050	750	950
NJ18/630ECMA/HB1	630	780	69	1100	2500	750	950
NJ29/630ECMA/HB1	630	850	128	3300	7200	700	900
NU12/630ECMA/HB1	630	1150	230	8580	13700	450	700
NU19/630ECMA/HB1	630	850	100	2240	4400	700	900
NU20/630ECMA	630	920	170	4730	9500	560	850
NU29/630ECMA/HB1	630	850	128	3300	7200	700	900
315837	640	790	56	605	1290	1700
316012	670	820	56	616	1370	1600
NU19/670ECMA	670	900	103	2330	4750	630	850
NU20/670ECMA/HB1	670	980	180	5390	11000	500	800
N28/710ECMB	710	870	95	1940	5000	630	850
NJ28/710ECMA	710	870	95	1940	5000	630	850
NJ29/710ECMA	710	950	140	3740	8300	600	800

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.