• Nj203em Heavy Duty Roller Bearing Factory
  • Nj203em Heavy Duty Roller Bearing Factory
  • Nj203em Heavy Duty Roller Bearing Factory
  • Nj203em Heavy Duty Roller Bearing Factory
  • Nj203em Heavy Duty Roller Bearing Factory
  • Nj203em Heavy Duty Roller Bearing Factory

Nj203em Heavy Duty Roller Bearing Factory

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Stainless Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing
Samples:
US$ 0/Piece 1 Piece(Min.Order)
| Request Sample
Customization:
Diamond Member Since 2024

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  • Overview
  • Product Description
  • Detailed Photos
  • More Choices
  • Application
  • Why choose us?
  • Certifications
  • Packaging & Shipping
  • FAQ
Overview

Basic Info.

Model NO.
NUP2206E NUP2207E NUP2208 NUP307EN NUP307EV
Separated
Unseparated
Model No.
Nu Nup Nj Qj Ecp/Ecj/Ecm/Em
Factory or Trading
Factory
Hardness
60-64 HRC
Quality Warranty
1 Year
Chamfer
Black Chamfer and Black Chamfer
Vibration
V1, V2, V3
Noise
Z1, Z2, Z3
Surface Treatment Technology
Super Polished
Precision
P0 P6 P5 ABEC1 ABEC3 ABEC5
Cage Type
Iron, Steel, Brass
OEM Available or Not
Available
Super Polished Rollers or Not
Super Polished for Both Raceway and The Rollers
Relative Products
Deep Groove Ball Bearing, Taper Roller Bearing
Transport Package
Plastic Bag+Colorful Individual Box+ Outside Cart
Specification
depend on the bearing models
Trademark
ALLFINE or OEM
Origin
China
HS Code
848210000
Production Capacity
500000pieces/Month

Product Description

Product Description

Crafted with precision and designed for durability, the NJ203EM Heavy Duty Roller Bearing from Shandong Allfine Auto Parts Co., Ltd. offers unparalleled performance. Featuring cylindrical rollers and raceways with line contact, this bearing boasts an impressive load capacity, primarily supporting radial loads. The minimal friction between the rolling elements and ring ribs allows for exceptional high-speed rotation. Depending on the presence of ribs on the ring, the bearing is categorized into various types such as single-row cylindrical roller bearings (NU, NJ, NUP, N, NF) and double-row cylindrical roller bearings (NNU, NN). This versatile bearing also includes a separable inner and outer ring for ease of maintenance and installation.

ALLFINE  produce all type of the Cylindrical Roller Bearing
Types N series
NU series
NF series
NJ series
NN series
NUP series
NCL series
RN series
RNU series
Full complement series
Double row, four row series
Dimension Metric and Inch
Precision P0 P6 P5
Technology Both the Roller and Raceway are super polished
Dimension Range 15mm~200mm(bore diameter)


Nj203em Heavy Duty Roller Bearing Factory
Detailed Photos

Nj203em Heavy Duty Roller Bearing Factory
Nj203em Heavy Duty Roller Bearing Factory
Nj203em Heavy Duty Roller Bearing Factory

Nj203em Heavy Duty Roller Bearing Factory
Nj203em Heavy Duty Roller Bearing Factory
Nj203em Heavy Duty Roller Bearing Factory

Cylindrical roller bearings
A part of  models Boundary Dimensions(mm) Basic Load Ratings(N) Limiting Speed
d D B Cr Cor Oil(RPM)
N203 17 40 12 11400 9100 19000
NJ203 17 40 12 11400 9100 19000
NJ203ETN 17 40 12 16900 13800 19000
NU203 17 40 12 11400 9100 19000
NU203ETN 17 40 12 16900 13800 19000
NJ2203E 17 40 16 22800 20300 16400
N204 20 47 14 15800 13100 16400
NF204 20 47 14 15800 13100 16400
NJ204 20 47 14 17000 14400 16400
NU204 20 47 14 15800 13100 16400
N304 20 52 15 21800 17700 13800
NJ304 20 52 15 21800 17700 13800
NU304 20 52 15 21800 17700 13800
NUP304ETN 20 52 15 31500 26800 13100
NJ2304ETN 20 52 21 42000 38700 13000
N205 25 52 15 17000 14900 13800
NF205 25 52 15 17000 14900 13800
NJ205 25 52 15 17000 14900 13800
NJ205E 25 52 15 29900 28400 13100
NJ205ETN 25 52 15 29900 28400 13100
NU205 25 52 15 17000 14900 13800
NU205/C3 25 52 15 15400 14900 13800
NU205E 25 52 15 29900 28400 13100
NU205ETN 25 52 15 29900 28400 13100
NUP205 25 52 15 17000 14900 13800
NCL205 25 52 15 24600 24300 13100
N2205 25 52 18 24100 23300 13100
NJ2205 25 52 18 24100 23300 13100
NU2205 25 52 18 24100 23300 13100
NU2205/C3 25 52 18 21400 22800 13100
NU2205EV 25 52 18 41400 43300 11400
N305 25 62 17 29100 25200 11400
N305ENTN/C3 25 62 17 41500 37400 11400
NF305 25 62 17 29100 25200 11400
NJ305 25 62 17 29100 25200 11400
NJ305/C3 25 62 17 29100 25200 11400
NJ305E 25 62 17 41500 37400 11400
NJ305ETN 25 62 17 41500 37400 10500
NU305 25 62 17 29100 25200 11400
NUP305 25 62 17 29100 25200 11400
NUP305E 25 62 17 41500 37400 10500
NUP305N 25 62 17 29100 25200 11400
NCL305 25 62 17 39500 37800 10500
NU2305E 25 62 24 57000 56100 4500
NJ2305E 25 62 24 57000 56100 9200
NJ2305EV/C4 25 62 24 66300 69700 9200
NJ2305VH 25 62 24 63000 57000 4500
NUP2305E 25 62 24 57000 56100 9200
NCL2305 25 62 24 57700 61400 9200
N206 30 62 16 23900 22200 11300
N206E 30 62 16 36800 34400 10500
NJ206 30 62 16 23900 22200 11300
NJ206E 30 62 16 39100 37300 10500
NJ206ETN 30 62 16 39100 37300 10500
NU206 30 62 16 23900 22200 11300
NU206E 30 62 16 39100 37300 10500
NUP206E 30 62 16 39100 37300 10500
NUP206E/C4 30 62 16 39100 37300 10500
NCL206 30 62 16 33800 35100 10500
NJ2206ETN 30 62 20 48900 49800 10500
NJ2206E 30 62 20 48900 49800 10500
NJ2206E.TVP 30 62 20 48900 49800 5000
N306 30 72 19 35900 31900 9200
NJ306 30 72 19 35900 31900 9200
NJ306E 30 72 19 53200 50200 8500
NJ306E/C3 30 72 19 53200 50200 8500
NU306 30 72 19 35900 31900 9200
NU306E 30 72 19 53200 50200 9200
NU306MN/P63 30 72 19 35100 38600 9200
NUP306 30 72 19 35900 31900 9200
NFP306 30 72 19 35900 31900 9200
N207 35 72 17 31400 28900 9900
NF207 35 72 17 31400 28900 9900
NJ207 35 72 17 31400 28900 9900
NJ207E 35 72 17 50200 50100 9200
NU207 35 72 17 31400 28900 9900
NUP207 35 72 17 31400 28900 9900
NU2207E 35 72 23 61600 65200 4300
NJ2207E 35 72 23 61600 65200 7900
NUP2207E 35 72 23 61600 65200 7900
N307 35 80 21 46400 43000 9200
NF307 35 80 21 46400 43000 9200
NJ307 35 80 21 46400 43000 9200
NJ307/C3 35 80 21 46400 43000 3400
NJ307E 35 80 21 66500 65300 7900
NU307 35 80 21 46400 43000 9200
NU307EV1 35 80 21 71000 71000 7900
NUP307E 35 80 21 66500 65300 7900
NUP307EN 35 80 21 66500 65300 7900
NUP307EV 35 80 21 77500 79800 7900
NUP307EV/C3 35 80 21 77500 79800 7900
NJ2307E 35 80 31 93000 100500 7900
NU2307EV4 35 80 31 99000 109000 7900
N208 40 80 18 43700 42900 8700
NF208 40 80 18 43700 42900 8700
NJ208 40 80 18 43700 42900 8700
NU208 40 80 18 43700 42900 8700
NUP208 40 80 18 43700 42900 8700
NUP208/P6 40 80 18 43700 42900 8700
NU2208E 40 80 23 72300 77600 3800
NJ2208E 40 80 23 72300 77600 7900
NJ2208EV 40 80 23 84700 95100 7400
We have accurate complete catalog and technical data sheet of the cylindrical roller bearings, but due to page limitations, we only show a small part here.
If you need, please contact with us to get the whole catalog.

More Choices

Nj203em Heavy Duty Roller Bearing Factory

Beyond the NJ203EM Heavy Duty Roller Bearing, Shandong Allfine Auto Parts Co., Ltd. offers an extensive selection of premium bearings. Our diverse range includes various types such as Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings, Cylindrical Roller Bearings, Self-Aligning Ball Bearings, Thrust Ball/Roller Bearings, Needle Roller Bearings, Pillow Block Bearings, Insert Bearings, Square Bore Agricultural Bearings, Clutch Bearings, Linear Bearings, Radial Spherical Plain Bearings, and Automotive Bearings. Discover unparalleled quality and reliability with our comprehensive bearing solutions.

Application

Nj203em Heavy Duty Roller Bearing Factory
The Allfine brand bearings exhibit an exceptional versatility and are extensively utilized across a multitude of industries. Our bearings serve pivotal roles in the electronics industry, enhancing the performance and longevity of household appliances, precision motors, and chemical machinery. In the food machinery sector, our bearings ensure smooth operations and high efficiency. Additionally, they are integral to the advancements in aerospace technology, automobile manufacturing, and the fields of medicine and biology. Our bearings also navigate the high seas in ocean navigation, drive innovation in industrial robots, and support the robustness of metallurgy and petroleum industries. Choose Allfine bearings for unparalleled reliability and excellence.
Why choose us?

Nj203em Heavy Duty Roller Bearing Factory
Nj203em Heavy Duty Roller Bearing Factory
Shandong Allfine Auto Parts Co., Ltd. stands as a pinnacle in precision bearing manufacturing, harmonizing R&D, production, and sales under one roof. With an illustrious legacy spanning over three decades in bearing production, we are your trusted partner in quality and reliability.

Covering an expansive area of 10,000 square meters, we boast 17 state-of-the-art bearing production lines. Our impressive annual output exceeds 300 million sets, ensuring we meet and surpass customer demands consistently.

Shandong Allfine Auto Parts Co., Ltd. proudly supplies bearings to customers in over 26 countries around the globe. Some of our esteemed clients include top 5 industry leaders in their respective local markets.up to now; Some of them are the TOP 5 in the bearing field in their local marcket;

We are certified with ISO9001:2000 International Quality Management System, have earned SGS certification, and possess the Certificate of Import & Export issued by our government, affirming our commitment to excellence and global standards.


Certifications

Nj203em Heavy Duty Roller Bearing Factory

Nj203em Heavy Duty Roller Bearing Factory
Packaging & Shipping

Our packing:

Industrial package+outer carton+pallets; Sturdy and secure to ensure safe transit of your valuable bearings.

Single box+outer carton+pallets; Compact and organized, ideal for smaller shipments.

Tube package+middle box+outer carton+pallets; Layered protection for enhanced safety of your products.

According to your requirements; Tailored packaging solutions to meet your specific needs and preferences.
Nj203em Heavy Duty Roller Bearing Factory
FAQ

Q: Can you provide free samples?
A: Absolutely! We are pleased to offer free samples.
1) Sample Quantity: We can supply 1-10 pieces.
2) Free Samples: Availability depends on the Model No. and quantity. Some bearing samples may require the client to cover shipping costs.

Q: Do you accept OEM and customization requests?
A: Yes, we are open to custom LOGO and drawing requests.
Our OEM policy is outlined below:
1) We can print your brand on the bearing.
2) Custom packaging is available, including plastic bags, individual boxes, and outer cartons, all designed to your specifications.
3) All copyrights are retained by the client, and we guarantee complete confidentiality.

Q: What is your company's Minimum Order Quantity (MOQ)?
A: Our MOQ is just 1 piece.

Q: Is your company a factory or a trading company?
A: We are a factory with a workshop spanning over 10,000 square meters. You are welcome to visit us anytime and by any means.

Q: What is the quality guarantee for your bearings?
A: 1) The defect rate for new goods is ZERO. 2) The service life for standard industrial bearings, such as ball bearings, is 2 years. Automotive bearings last for at least 5,000 KM. For detailed quality guarantees on specific models, please contact our sales team for more information.

Q: What is the delivery time?
A: Delivery time is typically 7-15 days, depending mainly on your order quantity.

Q: How can we contact you quickly?
A: Please send us an inquiry or message, or leave your contact information, such as your WhatsApp number. We will respond within 12 hours with detailed information.

Additional Support:
We have a comprehensive catalog and data on all types of bearings. Provide your item number, and we will offer detailed pricing and quality information within 12 hours.

We aim to meet your needs in various aspects, including bearing material, precision rating, seal type, and OEM services.

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