| Specifications of Bearing |
| Product Item |
NSK Double Row Angular Contact Ball Bearing 3205 |
| Structure Type |
Double Row Angular Contact Ball Bearing |
| Material of Races |
Chrome steel |
| Material of Cage |
steel |
| Material of Balls |
Chrome steel |
| Inner Diameter |
25mm |
| Outer Diameter |
52mm |
| Width |
20.6mm |
| Seals Type |
open |
| Precision |
ABEC5 |
| In Stock |
10000pcs |
| Delivery Time |
100000pcs/month |
Items:NSK Timken Koyo NTN Double Row Angular Contact Ball Bearing 3204/3205/3206/A/ATN9/2Z 2RS1/TN9/ZTN9/MT33/C3 3204ATN9 3205ATN9 3206ATN9 3204 3205 3206
3207A-2ZTN9 3206A-2ZTN9 3205A-2ZTN9 3204A-2ZTN9 3204A-2RS1TN9 3205A-2RS1TN9
3206A-2RS1TN9 3207A-2RS1TN9
Discription of Double Row Angular Contact Ball Bearings:
ngular contact ball bearing uses axially asymmetric races. An axial load passes in a straight line through the bearing, whereas a radial load takes an oblique path that tends to want to separate the races axially. So the angle of contact on the inner race is the same as that on the outer race. Angular contact bearings better support "combined loads" (loading in both the radial and axial directions) and the contact angle of the bearing should be matched to the relative proportions of each. The larger the contact angle (typically in the range 10 to 45 degrees), the higher the axial load supported, but the lower the radial load. In high speed applications, such as turbines, jet engines, and dentistry equipment, the centrifugal forces generated by the balls changes the contact angle at the inner and outer race.
angular contact ball bearing, is made of Chrome Steel. which have a contact angle so that they can sustain significant axial loads in one direction together with radial loads.
The features of angular contact bearing is that it can bear both radial load axial load, the axial load capacity depends on how big the contact angle is, the bigger angle, the bigger capacity.
angular contact ball bearing is mainly applied on high speed, high precision and little axial load occasions, such as airplane engine main shaft, machine tool main shaft and main shafts of other high speed precision machine. It can also be applied on high frequency motor, steam turbine, oil pump, air compressor and printing machine etc. It is one of the bearings most widely used in machinery industry.
- Back-to-bacd arrangement (DB)
- Face to face arrangement (DF)
- Tandem arrangement (DT)
- Stamping steel cage (J)
- Stamping brass cage (Y)
- Nylon cage (TVP)
- High hardness fiber holder (TPA)
- One brass cage (MP)
Bearing feature:
1. With unidirectional and bidirectional two types
2. Use option in the ring, can permit of installation error.
3. High grade ball - high speed rotates the quiet and smooth
4. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
5. The height of the grease technology - N-S-Klubricant technology can make the grease live longer and improve the performance of the bearing
6. In order to permit of installation error, whether one-way or two-way, can choose spherical self-aligning spherical seat cushion type or take ball seat ring type.
Bearing Series
Single row angular contact ball bearings and double row angular contact ball bearings
Related Products
3200A 3201A 3202A 3203A 3204A 3205A 3206A 3207A 3208A 3209A 3210A 3211A 3212A 3213A 3214A 3215A 3216A 3217A 3218A 3219A 3220A 3300A 3301A 3302A 3303A 3304A 3305A 3306A 3307A 3308A 3309A 3310A 3311A 3312A 3313A 3314A 3315A 3316A 3317A 3318A
7204C 7204AC 7204B 7205C 7205AC 7205B 7206C 7210C 7210AC 7211AC 7212AC 7213AC 7214AC 7215AC 7216AC 7217AC 7218AC 7219AC 7220AC 7221AC 7222AC 7224AC 7226AC 7228AC 7230AC 7232AC 7234AC 7236AC 7238AC 7240AC
Application:
1) Steel Industry
2) Mining&Construction
3) Papermaking Machinery
4) Wind Turbines
5) Machine Tools
6) Gearboxes
7) Pump&Compressors
8) Injection Molding Machines
9) Motorcycles
10) Electric Motors
Self-Aligning Ball Bearings 1215
| Model No. |
ID |
OD |
B |
Cr |
Cor |
Grease |
Oil |
Weight |
| (mm) |
(mm) |
(mm) |
(kN) |
(kN) |
(r/min) |
(r/min) |
(kg) |
| 1200 |
10 |
30 |
9 |
5.5 |
1.2 |
23000 |
28000 |
0.034 |
| 1201 |
23 |
32 |
10 |
5.6 |
1.25 |
21000 |
26000 |
0.04 |
| 1202 |
1215 |
35 |
11 |
7.45 |
1.75 |
18000 |
22000 |
0.049 |
| 1203 |
17 |
40 |
12 |
7.9 |
2 |
16000 |
20000 |
0.073 |
| 1204 |
20 |
47 |
14 |
9.9 |
2.6 |
14000 |
17000 |
0.12 |
| 1205 |
25 |
52 |
15 |
14.3 |
3.3 |
12000 |
14000 |
0.141 |
| 1206 |
30 |
62 |
16 |
15.6 |
4.65 |
9900 |
12000 |
0.22 |
| 1207 |
35 |
72 |
17 |
15.8 |
5.1 |
8500 |
10000 |
0.323 |
| 1208 |
40 |
80 |
18 |
19.2 |
6.5 |
7500 |
9200 |
0.417 |
| 1209 |
45 |
85 |
19 |
21.8 |
7.35 |
7000 |
8500 |
0.465 |
| 1210 |
50 |
90 |
20 |
22.7 |
8.1 |
6500 |
7900 |
0.525 |
| 1211 |
55 |
100 |
21 |
27.8 |
10.5 |
6000 |
7100 |
0.717 |
| 1212 |
60 |
110 |
22 |
30.2 |
11.5 |
5200 |
6400 |
0.9 |
| 1213 |
65 |
120 |
23 |
31 |
12.5 |
4800 |
5800 |
1.15 |
| 1214 |
70 |
125 |
24 |
34.6 |
13.8 |
4600 |
5700 |
1.26 |
| 1215 |
75 |
130 |
25 |
38.8 |
15.7 |
4300 |
5300 |
1.36 |
| 1216 |
80 |
140 |
26 |
39.8 |
17 |
4000 |
4900 |
1.67 |
| 1217 |
85 |
150 |
28 |
49.2 |
20.8 |
3800 |
4600 |
2.07 |
| 1218 |
90 |
160 |
30 |
56.8 |
23.4 |
3500 |
4300 |
2.52 |
Packing
A. plastic box+outer carton+pallets
B. plastic bag+box+carton+pallet
C. tube package+middle box+carton+pallet
D. Of course we will also be based on your needs
Delivery
1.Most orders will be shipped within 3-5 days of payment being received.
2.Samples will be shipped by courier as FedEx,UPS,DHL,etc.
3.More than 3000 set bearings, it is recommended to be shipped by sea (sea transportation).
Qingdao Flow Group Ltd is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. The factory specializes in the production and export of many kinds of bearings: deep groove ball bearing, spherical roller bearing, tapered roller bearing, and so on. The customized bearings is also acceptable and the production will be according to your requirements and samples.
All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers. Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions.
Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.
If you are interested in any of our bearings or have an intention to order, please feel free to contact us.
SAMPLES
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It's better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 5000 pcs customized your brand bearings.
OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don't disclose any info.
SUPORT
Please visit our 1sagain bearings website, we strongly encourge that you can communicate with us through email,thanks!
We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requiremen
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