4*4mm 5*5mm 6*6mm 9*9mm Gcr15 Cylindrical Roller/Locating Dowel Pins/Bearing Ball/Bearing Roller for Cylindrical Roller Bearing/Srolling Mill Bearings

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Double
• Model NO.: CR057
• Material: Stainless Steel
• Spherical: Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• MOQ: 100 Pieces
• Size: M2 M2.5 M3 M4 M5 M6
• Grade: G10-G1000
• Surface: Shine Bright
• Usage: Bearing, Car, Furniture, Cosmetic and So on
• Packing: Oiled
• Hardness: 61-63
• Applicable Industries: Bearings,Auto Parts, Cosmetic
• Product Name: Cylindrical Roller
• Ball Shape: Ground
• Vibration & Noise: V1, V2, V3; Z1, Z2, Z3
• OEM Available or Not: Available
• Delivery Time: 1-5 Days
• Capacity: 7000tons
• Quality Warranty: at Least 1 Year
• Transport Package: Steel Drum or Carton or as Customer′s Demand
• Specification: Cylindrical Roller
• Trademark: HLGQ
• Origin: Shandong China
• Production Capacity: 7000tons

Product Description

Cylindrical positioning pin is widely used for precise location, fixing a component's position, joining components, or maintaining alignment between them.Made of 304 stainless steel, very smooth surface, anti-rust, anti-corrosion, strong and durable for long use life.It is also as dowel pins and locating elements that find wide application in press tools, jigs, and fixtures.
 

 

Product Name	Locating Dowel Pin/cylindrical positioning pin
Material	Silver 304 Stainless Steel
Size	M2 M2.5 M3 M4 M5 M6
Length	8mm , 10mm , 12mm , 14mm , 16mm , 18mm , 20mm , 22mm , 25mm , 30mm , 35mm
Cylindrical pin classification	Ordinary cylindrical pin, Internal thread cylindrical pin, Threaded cylindrical pin, Hole pin, Elastic cylindrical pin
Widely Used	Ideal for outdoor and indoor woodworking such as building benches and tables, maintaining shelves, fence panels, and door hinges.
Feature	Made of high-quality material, these replacement screws are hard, durable, and reusable for a long service time.  It will fit almost all kinds of Home Repair and DIY Projects, which can help you repair or remodel them efficiently.

 

Cylindrical Roller Parameters
Material: Gcr15
Roundness: 0.3-0.8um (depending on the diameter size, there is a range)
Straightness: 0.2um-0.5um
Convexity: 0.5um-15um (The convexity value varies depending on the size and length of the roller!)
Hardness: Workface hardness 61-63
Operating temperature: within 120 degrees Celsius
Main applications: cylindrical roller bearings, rolling mill bearings, SL fully loaded roller bearings, needle roller bearings, machine tool bearings, cross guide rails, etc

 

Material: The cylindrical positioning pin is made of Carbon steel, durable;

Stability: Also known as parallel pins, dowel pins are used to retain parts in a fixed position, maintain alignment between different parts, or to join different

Easy to install: The cylindrical locating pin has special chamfering on the two ends of the pin so that the pin can be easily inserted into the mounting hole.

Application: Mainly used for wooden products, bookshelves, outdoor shade sheds, and cabinet partitions, It can also be used for metal devices, such as punching punch

The cylindrical rollers and raceways are line contact bearings. Load capacity, mainly bear radial load. The friction between the rolling element and the ring rib is small, making it suitable for high-speed rotation. Depending on whether the ring has ribs, it can be divided into single-row cylindrical roller bearings such as NU, NJ, NUP, N, and NF, and double-row cylindrical roller bearings such as NNU and NN. This bearing has a separable inner ring and outer ring.

 

Types NU, N, NNU, and NN are suitable as free-end bearings. 
Types NJ and NF can sustain limited axial loads in one direction.
Types NH and NUP can be used as fixed-end bearings.
NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.
The inner ring loose rib of an NUP-type cylindrical roller bearing should be mounted so that the marked side is on the outside.
 

 

production process

 

Certifications

Packaging & Shipping

Company Profile

Shandong Hualu International Trade Co., Ltd. has over 100 employees and more than 20 years of production and research experience. It mainly produces bearing steel balls, stainless steel balls, ceramic balls, tungsten steel alloy balls, casting balls, stamping balls, plastic balls, copper balls, carbon steel balls, iron balls and other materials balls. We also can customize and process non-standard size balls(The standard grade:G10-G1000,The standard size:0.5-150mm).Our annual output value more than 8000 tons and annual sales revenue can reach 140 million yuan.


We have advanced physical performance laboratories to ensure that product quality meets high standards. The products are widely used in aviation, aerospace industry, automotive industry, stainless steel bearings, medical equipment, precision instruments and other fields, and are exported to Southeast Asia, the Middle East, Russia, Europe, America, Africa and other countries and regions. Welcome friends from all over the world to consult and visit the factory.

 

FAQ

Q1: Can you provide samples?
A: Yes. We can offer it for free.

Q2: What about the MOQ?
A: Inventory items have no MOQ. If no stock, MOQ is 100KG.

Q3: Can you accept OEM/ODM?
A: Yes, we can. Customizing according to your requirement or drawing.

Q4: What's the delivery time?
A:Delivery on the same day for products weighing less than 500 kilograms in stock.

Q5: How about technical support and after-sales service?
A: We have a professional technical support team at your service at any time.

Q6. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.