Silent Running Cylindrical Roller Bearing for Precision Machinery Nu204ecml Nj304ecp

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NU204ECML NJ304ECP
• 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: 400.00cm * 400.00cm * 500.00cm
• Package Gross Weight: 200.000kg

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

 

Designation	Principaldimensions			Basicloadratings		Speedratings
				dynamic	static	Referencespeed	Limitingspeed
	d[mm]	D[mm]	B[mm]	C[kN]	C0[kN]	[r/min]	[r/min]
NJ202ECP	15	35	11	12.5	10.2	22000	26000
NU202ECP	15	35	11	12.5	10.2	22000	26000
N203ECP	17	40	12	20	14.3	20000	22000
N203ECPH	17	40	12	20	14.3	20000	22000
NJ203ECP	17	40	12	20	14.3	20000	22000
NJ2203ECP	17	40	16	27.5	21.6	20000	22000
NJ303ECP	17	47	14	28.5	20.4	17000	20000
NU203ECP	17	40	12	20	14.3	20000	22000
NU2203ECP	17	40	16	27.5	21.6	20000	22000
NU303ECP	17	47	14	28.5	20.4	17000	20000
NUP203ECP	17	40	12	20	14.3	20000	22000
NUP2203ECP	17	40	16	27.5	21.6	20000	22000
N204ECP	20	47	14	28.5	22	17000	19000
N304ECP	20	52	15	35.5	26	15000	18000
NJ204ECML	20	47	14	28.5	22	17000	30000
NJ204ECP	20	47	14	28.5	22	17000	19000
NJ2204ECP	20	47	18	34.5	27.5	17000	19000
NJ2304ECP	20	52	21	47.5	38	15000	18000
NJ304ECP	20	52	15	35.5	26	15000	18000
NU204ECML	20	47	14	28.5	22	17000	30000
NU204ECP	20	47	14	28.5	22	17000	19000
NU2204ECP	20	47	18	34.5	27.5	17000	19000
NU2304ECP	20	52	21	47.5	38	15000	18000
NU304ECP	20	52	15	35.5	26	15000	18000
NUP204ECP	20	47	14	28.5	22	17000	19000
NUP204ECPHA	20	47	14	28.5	22	17000	24000
NUP2304ECP	20	52	21	47.5	38	15000	18000
NUP304ECP	20	52	15	35.5	26	15000	18000
N205ECP	25	52	15	32.5	27	15000	16000
N305ECP	25	62	17	46.5	36.5	12000	15000

Detailed Photos

DURABLE CONSTRUCTION: 

• Low friction (Roller end / flange contact area)
  The open flange design, together with the roller end design and surface finish, promote lubricant film formation resulting in lower friction and higher axial load carrying capacity.

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.