Tapered Roller Bearing 30304 30305 30306 30307 30308 30309 for Engine Motors Auto Wheel Bearing Motorcycle Spare Part for Vechile Part Rolling Bearing
Tapered roller bearings:
Tapered roller bearings are separate bearings, and the inner and outer rings of the bearing have tapered raceways. This type of bearing is divided into different structural types such as single row, double row and four row tapered roller bearings according to the number of rows of rollers installed. Single row tapered roller bearings can withstand radial loads and axial loads in a single direction. When the bearing is subjected to a radial load, an axial component will be generated, so that another bearing that can withstand the axial force in the opposite direction is needed to balance.
1. Grade: SUS201,SUS304,SUS316,A2-70,A2-80,A4-80,4.8 6.8 8.8 10.9 12.9
2. Size: M3-48
3. Standard: DIN 315
4. Certification: ISO9001, SGS, CTI, ROHS
| Item Name |
30304 30305 30306 30307 30308 30309 |
| Bearing Sizes |
25*62*17mm |
| Weight |
0.26kg |
| Precision |
P0,P6,P5,P4,P2 |
| Application |
Gearbox,Trucks,Trailers,Automobiles,Rolling Mill,Metallurgy,Plastics Machinery |
| Bearing Advantage |
1).Excellent and high quality control |
| 2).Prompt delivery |
| 3).Competitive price |
| 4).Small order accepted |
| 5).Customers' drawing or samples accepted |
| 6).OEM service |
TAPERED ROLLER BEARINGS NO,
| NO.S |
Principle dimensions |
Basic load ratings dynamic static |
Fatigue load limit |
Speed ratings Reference Limiting speed speed |
Mass |
| WZA brand |
d(mm) |
D(mm) |
T(mm) |
C(kN) |
C0 |
PU(kN) |
r/min |
|
kg |
| 30205 |
25 |
52 |
16.25 |
30.8 |
33.5 |
3.45 |
10000 |
13000 |
0.15 |
| 30206 |
30 |
62 |
17.25 |
40.2 |
44 |
4.8 |
8500 |
11000 |
0.23 |
| 30207 |
35 |
72 |
18.25 |
51.2 |
56 |
6.1 |
7000 |
9500 |
0.32 |
| 30208 |
40 |
80 |
19.75 |
61.6 |
68 |
7.65 |
6300 |
8500 |
0.42 |
| 30209 |
45 |
85 |
20.75 |
66 |
76.5 |
8.65 |
6000 |
8000 |
0.48 |
| 30210 |
50 |
90 |
21.75 |
76.5 |
91.5 |
10.4 |
5600 |
7500 |
0.54 |
| 30211 |
55 |
100 |
22.75 |
104 |
106 |
12 |
5300 |
6700 |
0.7 |
| 30212 |
60 |
110 |
23.75 |
112 |
114 |
13.2 |
5000 |
6000 |
0.88 |
| 30213 |
65 |
120 |
24.75 |
132 |
134 |
16.3 |
4500 |
5600 |
1.15 |
| 30214 |
70 |
125 |
26.25 |
125 |
156 |
18 |
4000 |
5300 |
1.25 |
| 30215 |
75 |
130 |
27.25 |
140 |
176 |
20.4 |
3800 |
5000 |
1.4 |
| 30216 |
80 |
140 |
28.25 |
151 |
183 |
21.2 |
3400 |
4800 |
1.6 |
| 30217 |
85 |
150 |
30.5 |
176 |
220 |
25.5 |
3200 |
4300 |
2.05 |
| 30218 |
90 |
160 |
32.5 |
194 |
245 |
28.5 |
3000 |
4000 |
2.55 |
Many brands we supply---------------
NSK,SKF,, NTN, ,NACHI,TIMKEN, KOYO, IKO,FYH,Asahi,etc
Why choose us ?
1.
Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.
2.
OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.
3.
Parts Available We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc
4.
Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.
1.
Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.
2.
OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.
3.
Parts Available We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc
4.
Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.
F A Q
*Q:Can I get samples from you?
A:We are honored to offer you samples for quality check.
*Q:What parts are manufactured by you?
A: :90% of bearings are manufactured by us.
*Q:What's the leading time? (How long do you need to prepare my goods?)
A:10 days for sample orders. 30 days for mass production orders (based on different quantities)
*Q:How long do I need to wait before my goods arrive?
A:3-5 days for international express. 5-7 days for air transportation, 35-40 days for sea transportation.
*Q:Can you put my brand name (logo) on these products?
A: Yes, or container order. Sticker order qty over 100pcs.
*Q:What payment methods do you accept?
A:T/T, L/C, Western Union, etc.
*Q:What certificates do you have?
A: All of our products are with CE IAF certificate. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates.
*Q:What is your product quality?
A:Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our quality. We always care what you care!!
*Q:What is your warranty?
A:Our warranty is 24 months after delivery. We always pay high attention to after sale service!! For those out of warranty, we have adequate parts.
Electrical and easy wear parts are not included in warranty range.
*Q:How are parts availability?
A:We keep stock of spare parts and make sure all parts available whenever you need.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}