HCH 55*100*21mm NJ211 Cylindrical Roller Bearing 
NJ211 Cylindrical Roller Bearing more detail
| production name |
HCH 55*100*21mm NJ211 Cylindrical Roller Bearing |
| brand |
TFN/OEM/SEMRI |
| Model Number |
NJ211 |
| Dimension |
55x100x21mm |
| Basic dynamic load rating |
96.5kn |
| Basic static load rating |
95kn |
| Fatigue load limit |
12.2kn |
| Reference speed |
7500r/Min |
| Limiting speed |
8000r/Min |
| Ring Material |
Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2 |
| Cage Material |
Steel/ Brass/ Nylon/ Custom |
| Precision |
P0, P6, P5, or as requested |
| Vibration |
ZV1, ZV2, ZV3, or as requested |
| Clearance |
C0,C2,C3, or as requested |
| Quality standard |
ISO9001:2000/ SGS |
| Quality Control Process |
1.Assembly |
| 2.Windage test2.Windage test |
| 3.Cleaning |
| 4.Rotary test |
| 5.Greasing and gland |
| 6.Noise inspection |
| 7.Appearance inspection |
| 8.Rust prevention |
| 9.Product packaging |
| Application |
low noise machine,automobile,motorcycle,and the general machinery and etc. |
More model of Cylindrical Roller Bearing
| |
Bearing Number |
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
| |
|
d |
D |
B |
rs min |
rs1 min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
| NU10 Series |
NU1005 |
25 |
47 |
12 |
0.6 |
0.3 |
15.1 |
14.1 |
16,000 |
19,000 |
0.092 |
| |
NU2211E |
55 |
100 |
25 |
1.5 |
1.1 |
97 |
114 |
5,600 |
6,600 |
0.968 |
| |
NU2212 |
60 |
110 |
28 |
1.5 |
1.5 |
96 |
116 |
5,800 |
6,800 |
1.06 |
| |
NU2212E |
60 |
110 |
28 |
1.5 |
1.5 |
131 |
157 |
5,200 |
6,100 |
1.21 |
| |
NU2213 |
65 |
120 |
31 |
1.5 |
1.5 |
120 |
149 |
5,400 |
6,300 |
1.4 |
| |
NU2213E |
65 |
120 |
31 |
1.5 |
1.5 |
149 |
181 |
4,800 |
5,600 |
1.6 |
| |
NU2214 |
70 |
125 |
31 |
1.5 |
1.5 |
119 |
151 |
5,000 |
5,900 |
1.47 |
| |
NU2214E |
70 |
125 |
31 |
1.5 |
1.5 |
156 |
194 |
4,500 |
5,200 |
1.7 |
| |
NU2215 |
75 |
130 |
31 |
1.5 |
1.5 |
130 |
162 |
4,700 |
5,500 |
1.55 |
| |
NU2215E |
75 |
130 |
31 |
1.5 |
1.5 |
162 |
207 |
4,200 |
4,900 |
1.79 |
| |
NU2216 |
80 |
140 |
33 |
2 |
2 |
147 |
186 |
4,400 |
5,100 |
1.93 |
| |
NU2216E |
80 |
140 |
33 |
2 |
2 |
186 |
243 |
3,900 |
4,600 |
2.12 |
| |
NU2217 |
85 |
150 |
36 |
2 |
2 |
170 |
218 |
4,100 |
4,800 |
2.44 |
| |
NU2217E |
85 |
150 |
36 |
2 |
2 |
217 |
279 |
3,700 |
4,300 |
2.68 |
| |
NU2218 |
90 |
160 |
40 |
2 |
2 |
197 |
248 |
3,900 |
4,600 |
3.1 |
| |
NU2218E |
90 |
160 |
40 |
2 |
2 |
242 |
315 |
3,500 |
4,100 |
3.33 |
| |
NU2219 |
95 |
170 |
43 |
2.1 |
2.1 |
230 |
298 |
3,600 |
4,300 |
3.79 |
| |
NU2219E |
95 |
170 |
43 |
2.1 |
2.1 |
286 |
370 |
3,300 |
3,800 |
4.14 |
| |
NU2220 |
100 |
180 |
46 |
2.1 |
2.1 |
258 |
340 |
3,500 |
4,100 |
4.57 |
| |
NU2220E |
100 |
180 |
46 |
2.1 |
2.1 |
335 |
445 |
3,100 |
3,600 |
5.01 |
| |
NU2222 |
110 |
200 |
53 |
2.1 |
2.1 |
320 |
415 |
3,100 |
3,700 |
6.56 |
| |
NU2222E |
110 |
200 |
53 |
2.1 |
2.1 |
385 |
515 |
2,800 |
3,300 |
7.4 |
| |
NU2224 |
120 |
215 |
58 |
2.1 |
2.1 |
350 |
460 |
2,900 |
3,400 |
8.19 |
| |
NU2224E |
120 |
215 |
58 |
2.1 |
2.1 |
450 |
620 |
2,600 |
3,000 |
9.18 |
| |
NU2226 |
130 |
230 |
64 |
3 |
3 |
380 |
530 |
2,600 |
3,100 |
10.2 |
| |
NU2226E |
130 |
230 |
64 |
3 |
3 |
530 |
735 |
2,300 |
2,700 |
11.8 |
| |
NU2228 |
140 |
250 |
68 |
3 |
3 |
445 |
635 |
2,400 |
2,800 |
12.9 |
| |
NU2228E |
140 |
250 |
68 |
3 |
3 |
575 |
835 |
2,100 |
2,500 |
15.8 |
| |
NU222E |
110 |
200 |
38 |
2.1 |
2.1 |
293 |
365 |
3,100 |
3,700 |
4.27 |
| |
NU2230 |
150 |
270 |
73 |
3 |
3 |
500 |
710 |
2,200 |
2,600 |
16.3 |
| |
NU2230E |
150 |
270 |
73 |
3 |
3 |
660 |
980 |
2,000 |
2,400 |
19.7 |
FAQ
1.Q:Are you a factory or trading company?
A:SEMRI Bearing is specialized in manufacturing and exporting bearings.
SEMRI Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, SEMRI Bearing are honored to offer you samples.Can you buy a ticket ?3.Q:What is the payment?
A: 30% T/T In Advance, 70% T/T Against Copy Of B/L
B: 100% L/C At Sight
4.Q:What is the MOQ for bearing?
A: SEMRI Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;OEM
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