Hybrid Ceramic 6904 Ball Bearing Deep Groove Ball Bearing for Bicycle Wheel Hub

• Customization: Available
• Inside Diameter: 20 mm
• Outer Diameter: 37 mm
• Model NO.: 6904
• Width: 9 mm
• Weight (Kg): 0.0360
• Seals or Shields: Open Type
• Clearance: Standard
• Basic Dynamic Load Rating: 6.4 kN
• Basic Static Load Rating: 3.7 kN
• Grease Limiting Speed (r/min): 19000
• Oil Limiting Speed (r/min): 22000
• Certification: ISO9001:2008
• OEM: Accepted
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Stainless Steel
• Transport Package: Industrial Package / Color Box
• Specification: 20x37x9mm
• Trademark: GIL or Customized or Neutral
• Origin: China
• HS Code: 8482102000
• Production Capacity: 100000 Piece/Pieces Per Month
• Package Size: 4.00cm * 4.00cm * 1.10cm
• Package Gross Weight: 0.038kg

Product Description

GIL III High-Performance ABEC-5 Deep Groove Ball Bearing

Single-row deep groove ball bearings with seals or shields are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. The integral sealing can significantly prolong bearing service life because it keeps lubricant in the bearings and contaminants out.

GIL Deep Groove Ball Bearing Characteristics:
> Integral sealing prolongs bearing service life
> Low noise, low friction and low vibration at high speed operation
> Require little maintenance
> Accommodate radial and axial loads in both directions
> Simple, versatile and robust design
> Pre-greased: Premium Quality greae
> 100% Chrome steel materials

Application:

Used in air conditioners, automobiles, industrial motors, agriculture machinery, textile machinery, motorcycles, washing machines, snow throws, lawn mowers, gym machinery, electric power tools, water pumps, etc.

GIL 6900 Series Deep Groove Ball Bearings' Parameters:

Bearing No.	dxDxB (mm)			Weight(kg)	Designation
6904	20	37	9	0.0360	6904 Z	6904 ZZ	6904 RS	6904 2RS

Other Options

6900 Series - (Same as 61900)
Bearing No.	dxDxB (mm)			Weight(kg)	Designation
6900	10	22	6	0.0090	6900 Z	6900 ZZ	6900 RS
6901	12	24	6	0.0110	6901 Z	6901 ZZ	6901 RS	6901 2RS
6902	15	28	7	0.0160	6902 Z	6902 ZZ	6902 RS	6902 2RS
6903	17	30	7	0.0180	6903 Z	6903 ZZ	6903 RS	6903 2RS
6904	20	37	9	0.0360	6904 Z	6904 ZZ	6904 RS	6904 2RS
6905	25	42	9	0.0420	6905 Z	6905 ZZ	6905 RS	6905 2RS
6906	30	47	9	0.0480	6906 Z	6906 ZZ	6906 RS	6906 2RS
6907	35	55	10	0.0740	6907 Z	6907 ZZ	6907 RS	6907 2RS
6908	40	62	12	0.1100	6908 Z	6908 ZZ	6908 RS	6908 2RS
6909	45	68	12	0.1280	6909 Z	6909 ZZ	6909 RS	6909 2RS
6910	50	72	12	0.1300	6910 Z	6910 ZZ	6910 RS	6910 2RS
6912	60	85	13	0.2000	6912 Z	6912 ZZ	6912 RS	6912 2RS
6913	65	90	13	0.2200	6913 Z	6913 ZZ	6913 RS	6913 2RS
6914	70	110	16	0.350	6914 Z	6914 ZZ	6914 RS	6914 2RS
6915	75	105	16	0.3800	6915 Z	6915 ZZ	6915 RS	6915 2RS

 

Granville Industrial Company, which was founded in Britain and involved in various auto parts, is one of the important manufacturers and suppliers worldwide. We provide a strong full range of products, including:
> Bearings
> Oil seals, Transmission belt
> Chain and Sprocket
> Hub assembly & Wheel bearings
> Coupling, castings
> Linear motion

GIL is the brand of a professional manufacturer and supplier with bearing products.

We strictly follow the core of quality management process control:
> APQP: Product quality advanced planning
> SPC: Statistical process control
> MSA: Measurement system analysis
> FMEA: Analysis of potential failure modes and consequences
> PPAP: Production part approval procedure

Granville's advanced service solutions can help you to:
> Improve productivity
> Reduce maintenance costs
> Improve energy efficiency
> Optimize designs
> Reduce time to market
> Reduce total cost of ownership

Values
> Behavior-based, service-oriented, focused on results, and committed to continuous improvement.