Double-row angular contact ball bearings are basically two single-row angular contact ball bearings mounted back-to-back except that they have only one inner ring and one outer ring, each having raceways. They can take axial loads in either direction.
| Model Number |
3200 series, 3300 series, 4200 series, 4300 series, 5200 series, 5300 series. |
| Type |
ball. |
| Number of Row |
double row. |
| Sealing type |
open, ZZ, 2RS. |
| Material |
supreme chrome steel AISI 52100. |
| Cage Material |
steel, nylon, brass. |
| Hardness |
HRC 60-64. |
| Radial Clearance |
C0, C2, C3, C4, C5. |
| Vibration |
ZV1, ZV2, ZV3. |
| Precision Rating |
ABEC-1, ABEC-3, ABEC-5. |
| Grease |
as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on. |
| Certifications |
ISO 9001:2015. |
| Brand Name |
TIK. |
| Package |
plastic tube package, single box package, industrial rolled package or as per buyer's requirement. |
| Place of Origin |
China (Mainland). |
| Features |
(1) high precision; |
| (2) high speed; |
| (3) low noise; |
| (4) long life span. |
| Application |
front wheel hub of small cars. |
| Payment Term |
TT or L/C or Western Union. |
| Port |
Shanghai, Tianjin or Qingdao. |
| Samples |
free samples are available. |
| Bearing No. |
Boundary dimensions |
Basic load ratings(kN) |
Limiting speed |
Mass |
| mm |
Dynamic |
Static |
rpm |
kg |
| d |
D |
B |
rsmin |
Cr |
Cor |
Grease |
Oil |
≈ |
| 5302 |
15 |
42 |
19 |
1 |
17.2 |
10.1 |
9900 |
13000 |
0.132 |
| 5303 |
17 |
47 |
22.2 |
1 |
20.4 |
12.1 |
9000 |
12000 |
0.181 |
| 5304 |
20 |
52 |
22.2 |
1.1 |
20.6 |
12.7 |
8000 |
11000 |
0.217 |
| 5305 |
25 |
62 |
25.4 |
1.1 |
30.5 |
20.5 |
6700 |
8900 |
0.362 |
| 5306 |
30 |
72 |
30.2 |
1.1 |
39.5 |
27.5 |
5700 |
7600 |
0.553 |
| 5307 |
35 |
80 |
34.9 |
1.5 |
49.5 |
35 |
5000 |
6600 |
0.766 |
| 5308 |
40 |
90 |
36.5 |
1.5 |
60.5 |
44 |
4400 |
5900 |
1.010 |
| 5309 |
45 |
100 |
39.7 |
1.5 |
72.5 |
54 |
4000 |
5300 |
1.340 |
| 5310 |
50 |
110 |
44.4 |
2 |
85.5 |
64.5 |
3600 |
4800 |
1.810 |
| 5311 |
55 |
120 |
49.2 |
2 |
106 |
82 |
3300 |
4400 |
2.320 |
| 5312 |
60 |
130 |
54 |
2.1 |
122 |
95.5 |
3000 |
4000 |
3.050 |
| 5313 |
65 |
140 |
58.7 |
2.1 |
138 |
109 |
2800 |
3700 |
3.960 |
| 5314 |
70 |
150 |
63.5 |
2.1 |
155 |
125 |
2600 |
3500 |
4.740 |
| 5315 |
75 |
160 |
68.3 |
2.1 |
168 |
141 |
2400 |
3200 |
5.650 |
FAQ
Q1: Are you a manufacturer or a trading company?
A: We have been a professional manufacturer of bearings since 1995 with ISO9001:2015 certificate.
Q2: How is the quality level of your bearings?
A: Our bearings are made of supreme GCr15 bearing steel and are produced with the first class workmanship. The tolerance grade could be P0, P6, P5, P4. The vibration level could be Z1V1, Z2V2, Z3V3.
Q3: Can I get samples to see the quality?
A: Yes, samples are free, but the courier charge shall be borne by the buyer.
Q4: Could you offer OEM service and print my logo/mark on the products?
A: Yes, we could. Please send us your mark registration files, we shall print your logo/mark on the bearings and package.
Q5: How is the lead time?
A: For regular items that are in stock, we could make shipment immediately right after your payment. If the goods are not in stock, our production time is from 15 to 45 days according to the quantity.
Q6: What if I receive defective product for my order?
A: All our bearings are 100% inspected strictly before packing. If you receive any defective product, please provide us photos or videos to show the problem. After confirmation, we shall send you the new product as replacement free of charge.
Q7: What is your term of payment?
A: Term of payment is negotiable. Usually it is 30% deposit in advance, and the balance 70% is paid when the goods are ready for shipment.
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