Introduction:
Introduce our cylindrical roller bearings to meet your business needs!
Are you looking for cylindrical roller bearings to improve the performance of your industrial machinery? Our cylindrical roller bearing design offers unmatched advantages.
1. Exceptional Load Capacity: Our bearings are designed to handle heavy axial loads with ease, ensuring the reliable operation of your equipment even in the most demanding environments.
2. Precision Engineering: Crafted with precision and attention to detail, these bearings offer outstanding accuracy and minimal friction, contributing to the efficiency and longevity of your machines.
3. Reduce downtime: With our cylindrical roller bearings, you can count on reducing downtime and maintenance costs, keeping your business productive and profitable.
4. Versatile Applications: Whether you're in the automotive, aerospace, manufacturing, or any other
Parameter:
Product Name |
Cylindrical roller bearings |
Brand Name |
KSA |
Material |
Gcr15 |
Bearing cage |
Brass / Steel / Nylon |
TYPE |
NU / NJ / NUP/ N / NF / RN / NNU / NN /NCL /NCF /FC /FCD |
Clearance |
C0/C2/C3 |
Precision Grade |
P0,P6,P5 |
Certification |
ISO 9001 |
Packeage |
Box /Carton/Wooden Box/Plastic Tube or Per buyers requirement |
MOQ |
Depending On Moedl |
Serice |
OEM |
Sample |
Available |
Payment |
TT or L/C or Western Union..... |
Port |
Qingdao/Guangzhou/Yiwu/Shanghai |

The cylindrical rollers are cylindrical in shape and make contact with the raceway along a line. They have a high load-bearing capacity. They are suitable for heavy loads, impact loads, and high-speed rotating conditions.
High precision requirements: The machining accuracy of the shaft and the seat hole is strictly specified to ensure smooth operation.
Type:
1.Single row cylindrical roller bearings:
N : Outer ring without flange, both sides of the inner ring have flanges.
NU : Both sides of the outer ring have flanges, the inner ring has no flange.
NJ : Both sides of the outer ring have flanges, the inner ring has one flange on one side and a detachable flat retaining ring on the other side.
NF : One side of the outer ring has a flange, both sides of the inner ring have flanges.
NUP : Both sides of the outer ring have flanges, one side of the inner ring has a single flange and the other side has a detachable flat retaining ring.
2. Double-row cylindrical roller bearings:
NN : Double-row without inner ring flange.
NNU : Double-row without outer ring flange.
3. Multi-row cylindrical roller bearings: Such as four-row or six-row designs, are used in environments with extremely high radial loads.
4. Full-roller cylindrical roller bearings: Without cage, with a large number of rollers, high radial load capacity, suitable for low-speed and heavy-duty applications.
Applications:
Single row cylindrical roller bearings: Precision machine tools, electric motors, gearboxes. Double row cylindrical roller bearings: Heavy machinery, mining machinery, metallurgical equipment. Multi-row cylindrical roller bearings: Rolling mill equipment, heavy lathes. Full roller cylindrical roller bearings: Low-speed and heavy-load environments. Due to their high load-bearing capacity and diverse designs, cylindrical roller bearings are widely used in various industrial fields to meet different engineering requirements.
. With a large amount of inventory, timely delivery, customer receiving cycle is short, convenient for customers to use quickly

1--N/NJ/NU/NUP/NF/RN: NJ1004M---NJ1056M E/M
NJ1004M-NJ1005M-NJ1006M-NJ1007M-NJ1008M-NJ1009M-NJ1010M-NJ1011M-NJ1012M-NJ1013M-NJ1014M-NJ1015M-NJ1016M
NJ1017M-NJ1018M-NJ1020M-NJ1022M-NJ1024M-NJ1026M-NJ1028M-NJ1030M-NJ1032M-NJ1034M-NJ1036M-NJ1038M-NJ1040M
NJ1048M-NJ1052M-NJ1056M
2--N/NJ/NU/NUP/NF/RN: NJ2203M---NJ2272M E/M
NJ2203M-NJ2204M-NJ2205M-NJ2206M-NJ2207M-NJ2208M-NJ2209M-NJ2210M-NJ2211M-NJ2212M-NJ2213M-NJ2214M-NJ2215M
NJ2216M-NJ2217M-NJ2218M-NJ2220M-NJ2222M-NJ2224M-NJ2226M-NJ2228M-NJ2230M-NJ2232M-NJ2234M-NJ2236M-NJ2238M
NJ2240M-NJ2244M-NJ2248M-NJ2252M
3--N/NJ/NU/NUP/NF/RN: NJ2305M---NJ2356M E/M
NJ2305M-NJ2306M-NJ324M-NJ2326M-NJ2328M-NJ2330M-NJ2332M-NJ2334M-NJ2336M-NJ2338M-NJ2340M-NJ2344M-NJ2348M
NJ2352M-NJ2356M
4--N/NJ/NU/NUP/NF/RN: NJ3212M---NJ3240M E/M
NJ3212M-NJ3213M-NJ3214M-NJ3215M-NJ3216M-NJ3217M-NJ3218M-NJ3220M-NJ3222M-NJ3224M-NJ3226M-NJ3228M-NJ3230M
NJ3232M-NJ3234M-NJ3236M-NJ3238M-NJ3240M
5--N/NJ/NU/NUP/NF/RN: NJ202M---NJ284M E/M
NJ202M-NJ203M-NJ204M-NJ205M-NJ206M-NJ207M-NJ208M-NJ209M-NJ210M-NJ211M-NJ212M-NJ213M-NJ214M-NJ215M-NJ216M
NJ217M-NJ218M-NJ220M-NJ222M-NJ224M-NJ226M-NJ228M-NJ230M-NJ232M-NJ234M-NJ236M-NJ238M-NJ240M-NJ244M-NJ248M
NJ252M-NJ256M-NJ260M
6--N/NJ/NU/NUP/NF/RN: NJ304M---NJ348M E/M
NJ304M-NJ305M,NJ306M-NJ307M-NJ308M-NJ309M-NJ310M-NJ311M-NJ312M-NJ313M-NJ314M-NJ315M-NJ316M-NJ317M-NJ318M
NJ320M-NJ322M-NJ324M-NJ326M-NJ328M-NJ330M-NJ332M-NJ334M-NJ336M-NJ338M-NJ340M-NJ344M-NJ348M
7--N/NJ/NU/NUP/NF/RN: NJ406M---NJ430M E/M
NJ406M-NJ407M,NJ408M-NJ409M-NJ410M-NJ411M-NJ412M-NJ413M-NJ414M-NJ415M-NJ416M-NJ417M-NJ418M-NJ420M-NJ422M
NJ424M-NJ426M-NJ428M-NJ430M
Shandong Kangshi Precision Bearing Manufacturing Co., Ltd. is located in Yandian Industrial Park, Linqing City, Shandong Province.
The company was established in 2004 .The main products include deep groove ball bearings, cylindrical roller bearings, self-aligning roller bearings, angular contact ball bearings, tapered roller bearings, thrust ball bearings, plain thrust cylindrical bearings, thrust self-aligning roller bearings, spherical plain bearings, automotive parts, motorcycle parts and other rolling bearings.
Our factory boasts strong technical force, advanced production equipment and complete testing methods. We can fully meet the customized processing requirements of various types, specifications, high precision and special-purpose bearing products. The production process of the products is subject to full inspection and multiple comprehensive inspections in accordance with strict national standards and internal control standards of the enterprise to ensure that every set of bearing products leaving the factory meets the national standard requirements. Kangshi Bearing has always adhered to national standards and market prices, and implemented the "three guarantees" principle to serve customers: ensuring high-quality products, favorable prices, and superior after-sales service! Welcome domestic and foreign customers to come for consultation and business negotiation. Our company will win the trust of more customers with excellent product quality and reputation.
Mr. Kang Hongqing,the general manager of our company, along with all the staff, sincerely welcomes you to visit and guide our company!

Our Advantage:
1.Our products: with high quality, long life, high speed, low noise, low friction quality products
2. We have: sufficient storage space, sufficient inventory, high production efficiency, we provide customers with the most
favorable prices
3. Chinese bearing: in China's production line, products are exported to all over the world, product specifications are complete, certificates are complete, professional R & D team
4. After-sales service and technical guidance: The company provides after-sales service and technical guidance according to customer requirements and needs




FAQ
Q: What is the MOQ?
A: It depends on the bearing type. You can send inquiry or send e-mail for more information.
Q: How about the package?
A: Industrial packing in general condition (Plastic drums/boxes/industrial packaging + cartons + pallets). Accept design package when OEM.
Q: How long is the delivery time?
A: It will take about 10 to 40 days, depends on the model and quantity.
Q:What are the advantages of your company's services compared to other companies?
A: Factory direct supply, price advantage, 24 hours online timely reply, Provide customers with customs clearance
and quality of various documents, 100% after-sales service
Q:OEM POLICY
A:We can printing your brand (logo,artwork)on the bearings or laser engraving your brand on the bearings.
We can custom your packaging according to your design All copyright own by clients and we promised don't
disclose any info.
Q:How to contact us quickly?
A:Please send us an inquiry or message and leave your other contact information, such as phone number,
whatsapp account or wechat account, we will contact you as soon as possible and provide the detailed information you need.
Please feel free to contact us, if you have any other question