SUN AUTOMATION GROUP LIMITED was founded in 1986 and had been focusing on exporting high bearing ever since. We have a variety of roller bearing styles and sizes, including Cylindrical roller bearing, Needle roller bearing, Spherical roller bearing, Tapered roller bearing, Thrust roller bearing, Combined roller bearing, Toroidal roller bearing, Barrel roller bearing, ect. We work with professional bearing manufacturers and have invested over 300 million in upgrading product formulas. We strive to be a world-class bearing provider.
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NJ 315 ECM/C4VA301 Cylindrical Roller Bearing
*NJ 315 ECM/C4VA301 Bearing*Dimensions:75x160x37mm *Weight: 3.83 Kg*Email:alita@sgsabearing.com Add to Inquiry -
NJ 318 ECM/C4VA301 Cylindrical Roller Bearings
*NJ 318 ECM/C4VA301 Bearing*Dimensions:90x190x43mm *Weight: 6.39 Kg*Email:alita@sgsabearing.com Add to Inquiry -
NU330ECM/C4VA301 Cylindrical Roller Bearing
*NU330ECM/C4VA301 Bearing*Dimensions:150x320x65 mm*Weight: 26.3 Kg*Email:alita@sgsabearing.com Add to Inquiry -
NJ 316 ECJ Cylindrical Roller Bearing
*NJ 316 ECJ Bearing . *Dimensions: 80x170x39 mm . *Weight: 3.94 kg. *If you wants to know more NJ Add to Inquiry -
NJ2318 ECM Cylindrical Roller Bearing
*NJ2318 ECM Bearing . *Dimensions: 90x190x64 mm . *Weight: 9.47 kg. *If you wants to know more Add to Inquiry -
NU 314 ECM/C3 Cylindrical Roller Bearing
NU 314 ECM/C3 bearing is a cylindrical roller bearing with a ribless inner ring design, which is Add to Inquiry -
NU416M C4 Cylindrical Roller Bearing
NU416M C4 bearing is a cylindrical roller bearing with a ribless inner ring design, which is widely Add to Inquiry -
N224W Cylindrical Roller Bearing
N224W bearing is cylindrical roller bearing . The dimension:110x200x38 mm. The weight:4.69 kg. Add to Inquiry -
N222W Cylindrical Roller Bearing
N222W bearing is cylindrical roller bearing . The dimension:110x200x38 mm. The weight:4.69 kg. Add to Inquiry -
N221W Cylindrical Roller Bearing 105x190x36mm
N221W bearing is cylindrical roller bearing . The dimension:105x190x36 mm. The weight:4.69 kg. Add to Inquiry -
N220W Cylindrical Roller Bearing 100x180x34mm
N220W bearing is cylindrical roller bearing . The dimension:100x180x34 mm. The weight:3.36 kg. Add to Inquiry -
N219W Cylindrical Roller Bearing 95x170x32mm
N219W bearing is cylindrical roller bearing . The dimension:95x170x32 mm. The weight:2.79 kg. Add to Inquiry
Why Choose Us?
Rich Experience
SUN AUTOMATION GROUP LIMITED specializes in delivering professional bearing solutions, leveraging nearly 40 years of experience in bearing support and industrial services to serve its customers effectively.
Production Capacity
Our warehouse has one of the largest inventories. We have an annual output of 5 million sets of bearings. We guarantee direct shipments, timely delivery, and a single source of supply.
Production Market
Our products have been exported to North America, Europe, the Middle East, Brazil, South Africa, and Mexico and were well acknowledged by clients worldwide.
Professional Service
We have a 7*24 hours professional sales consultant team that can respond to your needs as quickly as possible and provide the fastest transportation method to bring you a high-quality and low-cost purchasing experience.

NU416M C4 Cylindrical Roller Bearing
NU416M C4 bearing is a cylindrical roller bearing with a ribless inner ring design, which is widely used in a variety of mechanical equipment.
SL181896-E-TB Full Complement Bearing
SL181896-E-TB cylindrical roller bearings are full complement cylindrical roller bearings without cages. They are single row, semi-locating bearings.
CRM 38 Inch Cylindrical Roller Bearing
CRM 38 is a cylindrical roller bearing - Inch - medium series. the main size is 4.75*10*2 in/12.6 kg.
Specifications of Single Row Cylindrical Roller Bearing
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Bearing number |
NU416M C4 |
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Bearing type |
Cylindrical roller bearing |
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Inner diameter |
80 mm |
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Outside diameter |
200 mm |
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Width |
48 mm |
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Number of row |
Single row |
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Cage type |
Solid brass cage |
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Mass approx. |
8.07 kg |
Components of Single Row Cylindrical Roller Bearing
Outer Ring (Outer Race)
The outer ring is the outermost component of the ball bearing.
Inner Ring (Inner Race)
The inner ring, or inner race, is positioned inside the outer ring and fits onto the shaft or axle.
Balls
Ball bearings get their name from these small, precisely manufactured spherical rolling elements. The number and size of balls may vary based on the bearing's design and intended purpose.
Cage (Retainer)
While the linear guide has its carriages, the ball bearing has a component called cage, or retainer, which prevents the balls from coming into contact with one another and maintains their even distribution around the raceway.
Seals and Shields
Some ball bearings incorporate seals or shields to protect the internal components from contamination, such as dust, dirt, or moisture.
Mounting Surfaces
The outer ring may have mounting surfaces or flanges that can be plain or threaded, depending on the specific application requirements.
• It has a higher resistance to fatigue and shock than a ball bearing.
• It Offers simple mounting and dismounting due to its unique design.
• It is designed to take the combined radial load (N and NU type) and thrust load (NJ and NUP type).

Applications of Single Row Cylindrical Roller Bearing
Electric Motors and Generators: Their ability to handle high radial loads and operate at high speeds with minimal noise and vibration makes cylindrical roller bearings ideal for electric motors and generators.
Automotive Industry: Within the automotive sector, these bearings are utilized in transmissions, differentials, and other components where support for high radial loads is necessary. They help in achieving smoother operation and enhanced durability of the vehicle components.
Industrial Gearboxes: Gearboxes benefit from the high load-bearing capacity and durability of cylindrical roller bearings, ensuring efficient power transmission and operational reliability in industrial machinery.
Wind Turbines: The wind energy sector relies on these bearings for the main shafts of wind turbines. Their capacity to manage high radial loads and withstand challenging environmental conditions makes them a preferred choice.
Railway Axleboxes: The railway industry uses cylindrical roller bearings in axleboxes of locomotives and rolling stock. Their robustness and ability to accommodate axle movements and shocks are critical for the safety and reliability of railway operations.
Material Handling Equipment: In conveyors, hoists, and lifting equipment, these bearings facilitate smooth motion and high load capacity, crucial for efficient material handling and minimal downtime.
Pumps and Compressors: The precision and efficiency of cylindrical roller bearings support the operation of pumps and compressors in various industries, including oil and gas, water treatment, and manufacturing, contributing to their performance and reliability.
Payment Terms
T.T with 30% downpayment, 70%before shipment.
Paypal or West Union also accept.
Packaging and Shipping
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Packaging: |
Wrapped by proctective film; |
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Packed by standard import & export wooden cases or palletization. |
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Shipping: |
By express, air, sea, railway. |

FAQ
We're well-known as one of the leading single row cylindrical roller bearing manufacturers and suppliers in China. If you're going to buy high quality single row cylindrical roller bearing with competitive price, welcome to get more information from our factory.
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