Direct Deal NTN High Speed 3309 2RS/Zz Double Row Angular Contact Ball Bearings for Machinery

• Customization: Available
• Aligning: Non-Aligning Bearing
• Separated: Unseparated
• Model NO.: 3309
• Rows Number: Double
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Seals Type: Open
• Feature: Long Life
• OEM Service: Avaliable
• Lubricated: Oil Grease
• Stock: Large
• Transport Package: Wooden Case/Carton Packing
• Specification: customizable
• Trademark: NTN
• Origin: China
• HS Code: 8482103000
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Angular contact ball bearings have raceways on the inner and outer rings. The inner and outer rings can be relatively displaced along the bearing axis. This type of bearing is particularly suitable for bearing compound loads, that is, loads acting both radially and axially. The axial load-bearing capacity of angular contact ball bearings increases with the contact angle α. The contact angle is the angle between the line of contact points between the ball and the raceway in the radial plane and the vertical line of the bearing axis. Angular contact ball bearings are divided into Single-row, Double-row and Four-point contact ball bearings.

Single Row Radial Ball Bearings		Miniature	Self-Aligning	Angular Contact Ball Bearings
Metric	Inch	Bearings	Ball Bearings	Single Row	Double Row
6900 Series	RLS Series	670 Series	1200 Series	7000 Series	5200 Series
6000 Series	RMS Series	680 Series	1300 Series	7200 Series	5300 Series
6200 Series	R Series	690 Series	2200 Series	7300 Series
6300 Series	1600 Series	600 Series	2300 Series
6400 Series	3000 Series	620 Series
16000 Series		630 Series
		BR00 Series
Spherical	Cylindrical	Tapered	Needle	Thrust	Thrust
Roller Bearings	Roller Bearings	Roller Bearings	Roller Bearings	Roller Bearings	Roller Bearings
23000 Series	N Series	30200 Series	K Series	51100 Series	29200 Series
24000 Series	NU Series	30300 Series	NA Series	51200 Series	29300 Series
22200 Series	NJ Series	31300 Series	NKI Series	51300 Series	29400 Series
22300 Series	NUP Series	32200 Series	RNA Series	51400 Series	200/500 Series
23200 Series	NNU Series	32300 Series	NK Series	52200 Series	200/600 Series
	NF Series	LM Series	HK Series	52300 Series	200/700 Series
	NN Series	JLM Series	BK Series	52400 Series
		JM Series		53200 Series
		L Series		53300 Series
				53400 Series
				54200 Series
				54300 Series
				54400 Series

HIGH QUALITY BEARING

Adopting high quality bearing steel, smooth surface, comfortable hand feeling, high precision, corrosion resistance.

HIGH SPEED 

LOW FRICTION RESISTANCE

Good anti-wear properties for higher speeds and more efficient work with machinery.

LESS NOISY 

NOT EASY TO HEAT

Less noise, low friction, higher speed, not easy to get hot, higher bearing load.

STRONG STABILITY 

LONG LIFE

Process performance is good, light weight, each bearing layers of control, to ensure that a product handed over to the customer 100% up to international standards, should be supplied to customers demand for higher precision.

SUPPORT CUSTOMIZATION

Wide range of products, various specifications, and support for customisation according to drawings.

Bearing products are widely used in railway, aerospace, light and heavy industry, food machinery and many other fields.
Shandong Deruna Bearing Co.,Ltd.is a pro-fessional bearing factory and trading companyin Jinan, Shandong.Now we have a group of outstanding technicalpersonnel with rich experience and many yearsof work,and advanced automatic productionine of bearings.Our factory mainly produce pillow block bearing with housing,deepgroove ball bearing, tapered roller bearing and sales of other types of bearings. With our serious effort in the bearing field for nearly twenty years, we have the extensive experience of working with many internationally renowned companies.

In order to supply even more stable quality to our vast customers, we established a factory in Liao Cheng city,Shandong province.

Beside standard specifications, we also provide the customized service.Welcome all of customers visit our factory . We look forward to establishing a good long-termbusiness relationship with you.
1.I couldn't find a design to fit my application in your catalog. Can you help me design a bearing?

Yes, technical expertise is available to assist you with engineering design for custom products. Available options include, but are not limited to, custom rings, retainers, balls, shields, lubricants, and packaging. We look forward to working with you to satisfy your rotary motion requirements.

2.How Can We Guarantee Quality?

We have professional inspection equipment and quality inspection personnel. Firstly, we will strictly control the production of products in the production process, and strictly screen the finished products after they are finished.

3.How Long is Your Delivery Time?

Generally takes about 7-15 working days for production based on specifications for your order and quantity. Inventory bearings can arrange shipment immediately after payment received.

4.Where is your port of shipment located?

Our main port of shipment is Guangzhou & Qindao port, and we may operate at other ports if required by the customer.

5.What is Your Terms of Payment ?

Payment<=1,000usd, 100% in Advance. Payment>1,000usd, 30% T/t in Advance, Balance Before Shipment.