Home ProductsAngular Contact Ball Bearing

7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm

I'm Online Chat Now

7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm

7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm
7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm

Large Image :  7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm

Product Details:
Place of Origin: China
Brand Name: VCIXI, Q@J, or ODM/OEM
Certification: Rohs
Model Number: 7209AC
Payment & Shipping Terms:
Minimum Order Quantity: 1000pcs
Price: 5 USD
Packaging Details: Single box or plastic tube package
Delivery Time: 5-8 work days
Payment Terms: L/C, T/T
Supply Ability: 100000pcs per month

7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm

Description
Material: Chrome Steel, Gcr15 Size: 45*85*19(MM)
Weight: 0.41kg Cage: Copper Cage, Nylon Cage, Steel Cage...
Number Of Row: Single Row Service: OEM Customized Services,OEM,OEM & ODM
High Light:

7209AC angular thrust bearing

,

45x85x19 angular thrust bearing

,

7209AC contact ball bearing

72 Series High Precision Angular Contact Ball Bearing 7209AC Bearing Size 45*85*19mm

 

Description:

 

There are several types of angular contact ball bearings: 7000C (∝=15°), 7000AC (∝=25°) and 7000B (∝=40°). The lock of this kind of bearing is on the outer ring. Generally, the inner and outer rings cannot be separated, and can bear the combined radial and axial load and the axial load in one direction. The ability to bear the axial load is determined by the contact angle. The larger the contact angle, the higher the ability to bear the axial load. This kind of bearing can limit the axial displacement of the shaft or housing in one direction.
The contact ball bearing has a high limit speed and can bear radial load and axial load at the same time, and it can also bear pure axial load. Its axial load capacity is determined by the contact angle and increases with the increase of the contact angle.


Single row angular contact ball bearings
Single row angular contact ball bearings can only bear axial load in one direction. When bearing radial load, additional axial force will be caused and corresponding reverse load must be applied. Therefore, this kind of bearings are generally used in pairs. Double row angular contact ball bearings can withstand larger radial and axial bidirectional combined loads and moment loads, mainly radial loads. It can limit the axial displacement of the shaft or housing in both directions, with a contact angle of 30 degrees.
Bearing code: 7


Angular contact ball bearings installed in pairs
Angular contact ball bearings installed in pairs can withstand combined radial and axial bidirectional loads based on radial loads, as well as pure radial loads. The series configuration can only bear axial load in a single direction, and the other two configurations can bear axial load in either direction. This type of bearing is generally selected and combined by the manufacturer and submitted to the user in pairs. After installation, there is preload interference, and the ring and steel ball are in the axial preload state, thus increasing the rigidity and rotation of the entire group of bearings as a single support Accuracy.
Back-to-back configuration, the rear code is DB (such as 70000/DB), the load line of the back-to-back paired bearings is separated to the bearing shaft. It can bear the axial load acting in two directions, but the load in each direction can only be borne by one bearing. Bearings mounted back-to-back provide a relatively rigid bearing configuration and can withstand overturning moments.
Face-to-face configuration, the rear code is DF (such as 70000/DF), and the load lines of the face-to-face paired bearings converge toward the bearing shaft. It can bear the axial load acting in two directions, but the load in each direction can only be borne by one bearing. This configuration is not as rigid as the back-to-back pairing, and it is not suitable for withstanding overturning moments. The rigidity and ability of bearing overturning moment of this configuration are not as good as the DB configuration, and the bearing can bear bidirectional axial load;
Tandem configuration, the post code is DT (such as 70000/DT), in tandem configuration, the load lines are parallel, and the radial and axial loads are evenly shared by the bearing. However, the bearing assembly can only bear axial loads acting in one direction. If the axial load acts in the opposite direction, or if there is a compound load, a third bearing adjusted relative to the tandem paired bearing must be added. This configuration can also be connected in series with three or more bearings at the same support, but it can only withstand unidirectional axial loads. Generally, in order to balance and limit the axial displacement of the shaft, a bearing that can withstand the axial load in the other direction needs to be installed at the other support.
Bearing code: 0

 

Application:

 

Single row angular contact ball bearings: machine tool spindles, high-frequency motors, gas turbines, centrifugal separators, small car front wheels, differential pinion shafts, booster pumps, drilling platforms, food machinery, indexing heads, repair welders, Low-noise cooling tower, electromechanical equipment, painting equipment, machine tool slot plate, arc welding machine
Double row angular contact ball bearings: oil pumps, roots blowers, air compressors, various transmissions, fuel injection pumps, printing machinery, planetary reducers, extraction equipment, cycloid reducers, food packaging machinery, electric welding machines, electric soldering irons, Square box, gravity spray gun, wire stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery

 

Technical parameter:

model dimensions(mm) weight(kg)
d D B
7209C 45 85 19 0.406
7209A5 45 85 19 0.402
7209A 45 85 19 0.41

7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 07209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 17209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 27209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 3

More products

7209AC High Precision Angular Thrust Bearing Contact Ball Bearing 45x85x19mm 4

1) Deep Groove Ball Bearing:
In deep groove ball bearing, we can provide with different material: GCR15, Ceramic, Stainless steel, Carbon steel.
Series: 6000 series, 6200 series, 6300 series, 6400 series, 6900 series, 16000 series..
Also we can provide high temperture deep groove ball bearing such as S1, S2, S3.

2) Agular Contact Ball Bearing.
In angular contact ball bearing we have brass cage, steel cage and nelon cage.
Single row angular contact ball bearing: 7000 series, 7200 series, 7300 series.
Double rwo angular contact ball bearing: 300 series, 3200 series, 3300 series.
Suffix: BECBM, BEP, ACM, AC, C, CETA

3) Cylindrical Roller Bearing:
Single row: NJ, NU, NUP, NUB series
Double row: NNU series.
Four row: FC series
Full complement : SL series.

4) Spherical Roller Bearing:
20000 series, 22000 series, 23000 series, 24000 series.
Brass cage: CC, CA, CAK.
Steel cage: EK
We also can supply sealed spherical roller bearing.

5) Taper Roller Bearing:
Single Row: 30000 series, 32000 series, 33000 series.
Double Row: D, CD.
Inch taper Roller Bearing: 68149/10 69349/10 68548/10 67048/10 etc,,,

6) Needle Roller Bearing:
HK, NA, NK, RNA, NUTR, K, BK Series.

7) Linear Bearing:
LB, LBE, LMU, LMUE series.

8) Auto Bearing.
We also always supply auto bearings such as hub wheel bearing, DAC series.

9) Water Pump Bearing

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory. Welcome to visit our factory.


Q: How to get price ?
A: Please send inquiry through alibaba.com directly. Our salesman replys very fast.

Q: Do you provide Free Samples ?
A: Yes, we could offer you free samples, but do not pay the cost of freight.

Q: What's the MOQ ?
A: The MOQ depends on bearing's model number and price.Usually the total cost will be $1000 at least.

Q: What's your Payment Terms ?
A: Trade Assurance Order
T/T (Bank Wire)
Paypal
L/C

Contact:

Suzi Ding:

Whatsapp no.+8613210850273

Contact Details
QingDao JiaDe Bearing Co.,Ltd

Contact Person: Suzi Ding

Tel: +8613210850273

Send your inquiry directly to us (0 / 3000)