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China Mini Lathe Tapered Roller Bearings Supplier – 30211 high speed taper roller bearing 30211 bearing 55x100x22.75 – Nice Bearing Detail:
Product description
30211 Taper Roller Wheel Bearing, Bearing is made of Chrome Steel.
- Item: 30211 ball bearing
- Type: Taper Roller Wheel Bearing
- Size: 55mm x 100mm x 22.75mm
- Inner Diameter: 55mm
- Outer Diameter: 100mm
- Width: 22.75mm
- Quantity: One Bearing (cone+cup)
- Basic load ratings Cr: 89,700 N
- Basic load ratings Cor: 106,000 N
- Limiting Speed:
- Grease Lubrication: 3,800 RPM
- Oil Lubrication: 5,000 RPM
Product Specifications
| Product Name |
Tapered Roller Bearing 30211 |
| SIZE |
55x100x22.75 |
| Material |
Chrome steel(Gcr15) |
| Precision |
ABEC-1,ABEC-3,ABEC-5,ABEC-7 |
| Hardness |
58–64 |
| Vibration |
VZ1,VZ2,VZ3 |
| Custom code |
84822000 |
| Package |
Single box or industrial package or as customer’s request |
| Grade |
ABEC-5,ABEC-3,ABEC-1 |
We can offer taper roller bearings in KOYO NSK NTN NACHI and other brands. Welcome contact with us.
| bearing |
sizemm |
/kN |
weight/kg |
old meodel |
| d |
D |
T |
B |
Cr |
Cor |
W≈ |
| 30202 |
15 |
35 |
11.75 |
11 |
0 |
0 |
0.05 |
7202E |
| 30203 |
17 |
40 |
13.25 |
12 |
20.8 |
21.8 |
0.079 |
7203E |
| 30204 |
20 |
47 |
15.25 |
14 |
28.2 |
30.5 |
0.126 |
7204E |
| 30205 |
25 |
52 |
16.25 |
15 |
32.2 |
37 |
0.154 |
7205E |
| 30206 |
30 |
62 |
17.25 |
16 |
43.2 |
50.5 |
0.231 |
7206E |
| 302/32 |
32 |
65 |
18.25 |
17 |
0 |
0 |
0 |
0 |
| 30207 |
35 |
72 |
18.25 |
17 |
54.2 |
63.5 |
0.331 |
7207E |
| 30208 |
40 |
80 |
19.75 |
18 |
63 |
74 |
0.422 |
7208E |
| 30209 |
45 |
85 |
20.75 |
19 |
67.8 |
83.5 |
0.474 |
7209E |
| 30210 |
50 |
90 |
21.75 |
20 |
73.2 |
92 |
0.529 |
7210E |
| 30211 |
55 |
100 |
22.75 |
21 |
90.8 |
115 |
0.713 |
7211E |
| 30212 |
60 |
110 |
23.75 |
22 |
102 |
130 |
0.904 |
7212E |
| 30213 |
65 |
120 |
24.75 |
23 |
120 |
152 |
1.13 |
7213E |
| 30214 |
70 |
125 |
26.25 |
24 |
132 |
175 |
1.26 |
7214E |
| 30215 |
75 |
130 |
27.25 |
25 |
138 |
185 |
1.36 |
7215E |








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Our firm since its inception, normally regards item high quality as company life, constantly make improvements to generation technology, improve product excellent and repeatedly strengthen organization total good quality management, in strict accordance with the national standard ISO 9001:2000 for China Mini Lathe Tapered Roller Bearings Supplier – 30211 high speed taper roller bearing 30211 bearing 55x100x22.75 – Nice Bearing , The product will supply to all over the world, such as: America, Nigeria, Ecuador, we rely on own advantages to build a mutual-benefit commerce mechanism with our cooperative partners. As a result, we've gained a global sales network reaching the Middle East, Turkey, Malaysia and Vietnamese.