NSK Brand Cylindrical Roller Bearing N330em Bearing Housing for Conveyor Machine

Model NO.: N330EM
Separated: Separated
Inner: 150mm
Outer: 320mm
Thickness: 65mm
Weight: 27.1kg
Seals Types: Open
Clearance: C0 C2 C3 C4 C5 C9
Tolerance Codes: Abec-1,Abec-3,Abec-5
Cage: Brass
Trademark: NTN
Transport Package: Single Box, Plastic Barrel, Carton, Tray
Specification: CE, ISO9001
Origin: China
HS Code: 8482800000
Model NO.: N330EM
Separated: Separated
Inner: 150mm
Outer: 320mm
Thickness: 65mm
Weight: 27.1kg
Seals Types: Open
Clearance: C0 C2 C3 C4 C5 C9
Tolerance Codes: Abec-1,Abec-3,Abec-5
Cage: Brass
Trademark: NTN
Transport Package: Single Box, Plastic Barrel, Carton, Tray
Specification: CE, ISO9001
Origin: China
HS Code: 8482800000

Welcome to choose KORTON INDUSTRIAL LIMITED. 

NO 1. our adwantages

1. 14 years bearing products manufacturing and exporting experiences.

2. OEM order and non-standard bearing order can be accepted.

3. Many sizes of bearing are available. Large quantity bearing can be provided.

4. To respect customers, you can choose the loading port.

5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.

 

NO 2. Feature: Cylindrical roller bearing

Single row cylindrical roller bearing feature:

Tape NU and type N allow shaft moving in axial direction within limits,applicable to use as free end.

Type NJ and type NF can carry certain extent one-way axial load.Type NUP and type NH can carry certain extent both-way axial load.

Main dimension of type E cylindrical roller bearing coordinate with standard, and through modifying interior specification to increase nominal load.

Double row cylindrical roller bearing feature:

Double row cylindrical roller bearing have cylindrical hole and tapered hole type,tapered bore bearing can get needed internal clearance by self-aligning the depth of thrusting in.

Besides,there are bearing whose outer ring with oil hole and oil tank,it's nominal type code has a post position assistant code "W".

The type bearing has strong fixity resisting reversal load,mainly applicable to chief shaft of machine tool,etc.

 

NO 3. Types of Cylindrical roller bearing

 N series cylindrical roller bearing design The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.

 NU series cylindrical roller bearing design The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.

 NJ series cylindrical roller bearing design The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.

 NF series cylindrical roller bearing design The outer ring has one integral flange and the inner ring two integral flanges.

 NP series cylindrical roller bearing design  The outer ring has one integral flange and one non-integral flange in the form of a loose flange ring and the inner ring two integral flanges.

 NUP series cylindrical roller bearing design The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.

 RN series cylindrical roller bearing design No outer ring and the inner ring two integral flanges.

 
NO 4. OEM all brand bearing

 NO 5. Cylindrical roller bearing Specification: 

Seals Types OPEN
Vibration Level Z1V1,Z2V2,Z3V3
Clearance C2,C0,C3,C4,C5
Tolerance Codes ABEC-1,ABEC-3,ABEC-5
Materral GCr15-China/AISI52100-USA/Din100Cr6-Germany
MOQ 1Set at least
Delivery Time 5-15 days after contract
Payment Terms TT/PAPAL/WESTERN UNION
Package Tube package+outer carton+pallets;Single box+outer carton+pallets;
Tube packge+middle box+outer carton+pallets;According to your requirement


NO 6. Cylidrical Roller Bearing Models and Size:                    

 MODEL   SIZE(mm) MODEL  SIZE(mm)
NEW OLD d D B     NEW     OLD d D B
N202 2202 15 35 11 NUP205 92205 25 52 15
NF202 12202 15 35 11 RN205 502205 25 - 15
NU202 32202 15 35 11 RNU205 292205 - 52 15
NJ202 42202 15 35 11 N2205 2505 25 52 18
RN202 502202 15 - 11 N2205 2505 25 52 18
RNU202 292202 - 35 11 NUP2205NV E192505K 25 52 18
N203 2203 17 40 12 LRN605/YA 922205 - 52 15
NF203 12203 17 40 12          
NU203 32203 17 40 12 N305 2305 25 62 17
NJ203 42203 17 40 12 NU305 32305 25 62 17
RN203 502203 17 - 12 NJ305 42305 25 62 17
RNU203 292203 - 40 12 NUP305 92305 25 62 17
N204 2204 20 47 14 RN305 502305 25 - 17
NF204 12204 20 47 14 NF305 12305 25 62 17
NU204 32204 20 47 14 RNU305 292305 - 62 17
NJ204 42204 20 47 14 NCL2305 102605 25 62 24
NUP204 92204 20 47 14          
RN204 502204 20 - 14 N206 2206 30 62 16
RNU204 292204 - 47 14 NF206 12206 30 62 16
RN-V604ENV/P6 E392704K - 55 20 NU206 32206 30 62 16
          NJ206 42206 30 62 16
N304 2304 20 52 15 NUP206 92206 30 62 16
NF304 12304 20 52 15 RN206 502206 30 - 16
NU304 32304 20 52 15 RUN206 292206 - 62 16
NJ304 42304 20 52 15 NCL206 102206 30 62 16
NUP304 92304 20 52 15          
RN304 502304 20 - 15 N306 2306 30 72 19
RNU304 292304 Mixed Powder

Tungsten carbide mixed Metal Alloy Powder is commonly used in PTA (Plasma Transferred Arc) welding. PTA welding is a process that involves the deposition of a hardfacing material onto a base metal to provide wear resistance, corrosion resistance, and improved mechanical properties.

Tungsten carbide is a very hard and wear-resistant material, making it ideal for applications where high abrasion resistance is required. It is often mixed with other metals, such as nickel, cobalt, or chromium, to form a metal alloy powder. These metal alloys enhance the properties of the tungsten carbide and improve its compatibility with the base metal.

The tungsten carbide mix metal alloy powder is typically fed into the PTA welding torch, where it is melted and propelled onto the surface of the base metal using a high-energy plasma arc. The molten powder forms a hard, dense coating that bonds with the base metal, providing excellent wear resistance and protection.

The specific composition of the tungsten carbide mix metal alloy powder can vary depending on the application requirements. Different ratios of tungsten carbide and other metals can be used to achieve desired properties, such as hardness, toughness, and corrosion resistance.

Overall, tungsten carbide mix metal alloy powder is a versatile and effective material for PTA welding, offering superior wear resistance and protection for various industrial applications.

Mixed Powder,Arc Welding Powder,Pta Welding Powder,Plasma Welding Powder

Luoyang Golden Egret Geotools Co., Ltd , https://www.egretgeotools.com

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