Basic Info.
Aligning
Non-Aligning Bearing
Load Direction
Radial and Axial
Transport Package
Plastic Bag/Carton Box/Wooden Case
Specification
70x125x24MM
Product Description
Introduction of angular contact ball bearing
Angular contact ball bearings are able to support radial load and axial load. As single row angular contact ball bearings can only support axial load in single direction, matched bearing mounting is often adopted to them as matched parts of bearings, preload for them is more convenient.
Retainers are made of brass, synthetic resins or others subject to individual bearing features and application conditions.
Angular contact ball bearing type:
Single row angular contact ball bearing: only carry a direction of the axial load, when in bear radial load, can cause additional axial force must be applied to the corresponding reverse load, therefore, the bearings are generally used in pairs.
Double row angular contact ball bearing: At the same time can bear radial and axial load joint load, limit shaft on both sides of the axial displacement.
Angular contact ball bearing main technical indicators:
(1) Bearing precision index: More than GB / 307.1-94 P4 level accuracy
(2) High-speed performance index: 1.3~1.8x 106 /min
(3)Service life:more than 1500h
Feature:
1) Load capacities are higher than deep groove ball bearings of same dimensions
2) Used for bearing radial-axial combined loads or pure thrust loads
3) Low operating friction and high limiting speed
Type:
1). Single row angular contact ball bearings
2). Double row angular contact ball bearings
3). Four-point contact ball bearings
Mounting
/DB: Mount in duplex, back to back
/DF: Mount in duplex, face to face
/DT: Mount in duplex, tandem
Tolerance & Precision.
Accuracy from low to high is expressed as P0 ( general ), P6 (P6X), P5, P4, P2
The main application:
Single row angular contact ball bearings:
machine tool spindles, high frequency motors, gas turbines , centrifuges, small car front wheel , differential pinion shaft , booster pumps, drilling platforms, food machinery, dividing head, fill welding , low-noise cooling tower , electrical and mechanical equipment, painting equipment , machine slot board , arc welding machine
Double row angular contact ball bearings:
pump, blower , air compressor , various types of transmission , fuel injection pump , printing machinery , planetary reducer, extraction equipment , cycloid reducer , food packaging machinery , welding machines, electric irons, square box , gravity gun , wire strippers , axle, test analysis equipment , chemical machinery
Definition of suffix
Suffix | Description | Design |
---|
B | Modified internal construction | Standard |
JP | Sheet steel cage |
MP | Solid brass cage |
DB | Two angular contact ball bearings in O arrangement, matched clearance-free | Special design, available by agreement |
DF | Two angular contact ball bearings in X arrangement, matched clearance-free |
DT | Two angular contact ball bearings in tandem arrangement, matched |
TVH TVP | Solid cage made from glass fibre reinforced polyamide | Standard |
UA | Universal design for fitting in pairs, bearing pair has small axial internal clearance in O and X arrangement |
UL | Universal design for fitting in pairs, bearing pair has slight preload in O and X arrangement |
UO | Universal design for fitting in pairs, bearing pair is clearance-free in O and X arrangement |
P5 | Bearing in tolerance class P5 | Special design, available by agreement |
2RS | Contact seals on both sides | Standard |
Products show
Products specification
Model Number | 7202AC |
Brand Name | SPD or OEM |
Dimension | 15x36x11MM |
Weight | 0.045KG |
Type | Angular contact ball bearing |
cage Type | brass cage/steel cage |
Material | Chrome Steel ,Carbon Steel, Stainless Steel |
Clearance | C0,C2,C3,C4,C5 |
Vibration | Z1V1,Z2V2 and Z3V3 |
Precision Level | P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9) |
Number of Row | Single Row |
Guarantee | One year. |
Certifications | ISO 9001:2008 |
Package | Box, Carton, Wooden Case, Plastic Tube or Per buyers requierment . |
Place of Origin | China (Mainland) |
MOQ | 5PCS |
Service | (1) Prompt Delivery |
(2) OEM |
(3) Buyer Label accepted |
(4) Follow up and maintainance |
Payment Term | TT or L/C or Western Union |
Port | Shanghai/Shenzhen |
Related model
Bearing NO. | I.D | O.D | W | Weight |
d | D | B | weight |
mm | mm | mm | kg |
7200 Bearing | 10 | 30 | 9 | 0.031 |
7201 Bearing | 12 | 32 | 10 | 0.036 |
7202 Bearing | 15 | 35 | 11 | 0.044 |
7203 Bearing | 17 | 40 | 12 | 0.08 |
7204 Bearing | 20 | 47 | 14 | 0.102 |
7205 Bearing | 25 | 52 | 15 | 0.12 |
7206 Bearing | 30 | 62 | 16 | 0.20 |
7207 Bearing | 35 | 72 | 17 | 0.30 |
7208 Bearing | 40 | 80 | 18 | 0.37 |
7209 Bearing | 45 | 85 | 19 | 0.41 |
7210 Bearing | 50 | 90 | 12 | 0.45 |
7211 Bearing | 85 | 100 | 21 | 0.60 |
7212 Bearing | 60 | 110 | 22 | 0.81 |
7213 Bearing | 65 | 120 | 23 | 1.01 |
7214 Bearing | 70 | 125 | 24 | 1.08 |
7215 Bearing | 75 | 130 | 25 | 1.68 |
FAQ
Q1: How is your quality ?
A1:Good quality. ISO9001:2008 certificate to ensure the quality.
Q2: Can you privide free samples?
A2: Sample is free (except large bearings),and postage should be paid by buyer. But postage can be refund after order is confirmed.
Q3: What's your brand and service?
A3: We have our own brand in China with brand SPD
A3: We supply OEM service and after sales service
Q4: What is the Warranty for the bearings?
A4: For the bearings,we have 1 years warranty. If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q5: Is there any cheap shipping cost to import to our country?
A5: For small order,express will be best.And for bulk order,sea ship way is best but take much time.
For urgent orders,we suggest via air to airport plus our ship partner send to your door.
Q6: Can we get support if we have our own market position?
A6: Please inform us your detailed information about your market ,we will discuss and propose helpful suggestion for you and to find the best solution for you.
Shipping
Address:
Room914, B Building, Suntown, Beitang District, Wuxi
Business Type:
Trading Company
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Management System Certification:
ISO 9001
Company Introduction:
Wuxi SPD Bearing Co., Ltd is located in Wuxi city, Jiangsu province of China, and very close to Shanghai, which has the biggest sea port in China.
Since our foundation, we already build long term relationship with many customers from all over the world. And we provide a customer orientated approach to bearing sales.
Our mission is to continue to grow our business, by responding to our customers, working closely with our suppliers, and offering flexible, adaptable solutions to each parties needs.
And We also have rich sources for other kinds of bearings to meet customers different requiry, like deep groove ball bearing, self-alingning ball bearing, cylindrical roller bearing, taper roller bearing, thrust roller and ball bearing, pillow block bearing, needle roller bearing, ect.
Our products are widely used in steel factory, metallurgy, mining, railway, agricultural machinery, car, ship, textile, toy, electronic, ect.
If you want to find good quality bearing and good after sale, please feel free to contact us!