U Type Groove Pulley Nylon Guide Rolling Bearing 5X25.5X8.5mm U Groove Roller Wheel for Door Window, Blue

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: Door and window rollers
• Groove: No
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN, GB, ANSI, BSW, JIS, GOST
• Grade: No
• Certification: ISO9000,IATF 16949
• QC Equipment: Salt Spray Machine, Hardness Testor, Caliper
• Payment: by T/T, 30% Down Payment, and Balance Before Shipm
• Condition: Brand New
• Color: Zinc
• Material2: Stainless Steel
• Transport Package: Carton Box
• Specification: 4-inch
• Trademark: hongniu
• Origin: Yangzhou, China
• Production Capacity: 5000000pieces
• Package Size: 10.00cm * 5.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

About this item

• U Groove Bearing: I.D.=5mm, O.D.=25.5mm, Thickness=8.5mm, Groove width=6mm, Groove depth=3mm.
• These bearings are shielded on both sides to keep lubricant in
• Chromium Steel long-life bearings, smooth and low noise
• ABEC Tolerance 1 (P0), Z1 Noise Level for most general use
• U-type pulley bearing fits the rail track system. Widely used in door and window to track and drive mechanical equipment.

Package Dimensions	5.47 x 3.98 x 0.59 inches; 4.23 ounces
Material	Stainless Steel
Color	, Blue
Production location	China

ABOUT OUR PRODUCTS

1. Single-row, pre-lubricated, normal accuracy, low noise, and smooth.

2. With small friction and high-limit speed, these groove pulley bearings are cost-effective and require little maintenance.

3. These cost-effective bearings are widely used in areas with low requirements for Mohs hardness.

4. Suitable for furniture hardware accessories, mobile doors, glass sliding doors, aluminum doors and windows, pulleys and drawers, 3d printers, etc.

5. We have various types of bearings of different sizes, you can purchase according to actual needs.

About us
Jiangsu Hongniu Automotive Parts Co., Ltd.  was founded in June 2000. Located in Tangzhuang Town, the eastern suburbs of the historic and cultural city of Gaoyou, with convenient transportation. The company covers an area of 35000 square meters and currently has over 300 employees, including 70 high-level and intermediate professional and technical personnel. Registered capital of 20 million yuan, total assets of 78 million yuan, and fixed assets of 56 million yuan. Main products: Series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. Widely used in industries such as aerospace, machinery, wind power, textiles, automotive manufacturing, petroleum, forging, etc. We have maintained good cooperative relationships with dozens of large and medium-sized enterprises in China, and are highly favored by our customers with our good reputation and excellent quality.

FAQ
Q1: What is your main products? 
A1: Our main sale products: series standard parts (including national standard and non-standard parts); Various types of automotive parts, hydraulic components, castings, and wind power products;  aerospace fasteners, etc. 

Q2: How long is your delivery time? 
A2: Generally it is 10-15 days if the goods are in stock. or it is over 30 days if the goods are not in stock, it is according to quantity. 

Q3: What is your payment method? 
A3: 30% value of T/T in advance and other 70% balance on B/L copy. For small order less than 5000USD, would suggest you pay 100% inadvance to reduce the bank charges. 

Q4: Can you provide a sample? 
A4: Sure, Our sample is provided free of charge, but not including courier fees. 

Q5: Can you customize the product according to the requirements of drawing sheets and so on? 
A5: Sure, we can customize the products according to your requirements of drawing sheets, samples and so on. Product information include: material, surface treatment, specification and amount.