| Cylindrical Roller Bearings |
|
 |
|
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
|
d |
D |
B |
rs min |
rs1 min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
ZSLZ |
|
40 |
80 |
23 |
1.1 |
1.1 |
58 |
62 |
8,500 |
10,000 |
0.48 |
N2208 |
|
45 |
85 |
23 |
1.1 |
1.1 |
61.5 |
68 |
7,600 |
9,000 |
0.52 |
N2209 |
|
50 |
90 |
23 |
1.1 |
1.1 |
64 |
73.5 |
6,900 |
8,100 |
0.56 |
N2210 |
|
55 |
100 |
25 |
1.5 |
1.1 |
75.5 |
87 |
6,300 |
7,400 |
0.758 |
N2211 |
|
60 |
110 |
28 |
1.5 |
1.5 |
96 |
116 |
5,800 |
6,800 |
1.04 |
N2212 |
|
65 |
120 |
31 |
1.5 |
1.5 |
120 |
149 |
5,400 |
6,300 |
1.37 |
N2213 |
|
70 |
125 |
31 |
1.5 |
1.5 |
119 |
151 |
5,000 |
5,900 |
1.44 |
N2214 |
|
75 |
130 |
31 |
1.5 |
1.5 |
130 |
162 |
4,700 |
5,500 |
1.52 |
N2215 |
|
80 |
140 |
33 |
2 |
2 |
147 |
186 |
4,400 |
5,100 |
1.89 |
N2216 |
|
85 |
150 |
36 |
2 |
2 |
170 |
218 |
4,100 |
4,800 |
2.39 |
N2217 |
|
90 |
160 |
40 |
2 |
2 |
197 |
248 |
3,900 |
4,600 |
3.04 |
N2218 |
|
95 |
170 |
43 |
2.1 |
2.1 |
230 |
298 |
3,600 |
4,300 |
3.71 |
N2219 |
|
100 |
180 |
46 |
2.1 |
2.1 |
258 |
340 |
3,500 |
4,100 |
4.48 |
N2220 |
|
110 |
200 |
53 |
2.1 |
2.1 |
320 |
415 |
3,100 |
3,700 |
6.43 |
N2222 |
|
120 |
215 |
58 |
2.1 |
2.1 |
350 |
460 |
2,900 |
3,400 |
8.03 |
N2224 |
|
130 |
230 |
64 |
3 |
3 |
380 |
530 |
2,600 |
3,100 |
10 |
N2226 |
|
140 |
250 |
68 |
3 |
3 |
445 |
635 |
2,400 |
2,800 |
12.6 |
N2228 |
|
150 |
270 |
73 |
3 |
3 |
500 |
710 |
2,200 |
2,600 |
16 |
N2230 |
|
Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
|
d |
D |
B |
rs min |
rs1 min |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
ZSLZ |
|
40 |
90 |
33 |
1.5 |
1.5 |
82.5 |
88 |
7,000 |
8,200 |
0.932 |
N2308 |
|
45 |
100 |
36 |
1.5 |
1.5 |
99 |
104 |
6,300 |
7,400 |
1.24 |
N2309 |
|
50 |
110 |
40 |
2 |
2 |
121 |
131 |
5,700 |
6,700 |
1.67 |
N2310 |
|
55 |
120 |
43 |
2 |
2 |
148 |
162 |
5,200 |
6,100 |
2.13 |
N2311 |
|
60 |
130 |
46 |
2.1 |
2.1 |
169 |
188 |
4,800 |
5,700 |
2.66 |
N2312 |
|
65 |
140 |
48 |
2.1 |
2.1 |
188 |
212 |
4,400 |
5,200 |
3.2 |
N2313 |
|
70 |
150 |
51 |
2.1 |
2.1 |
223 |
262 |
4,100 |
4,800 |
3.9 |
N2314 |
|
75 |
160 |
55 |
2.1 |
2.1 |
258 |
300 |
3,800 |
4,500 |
4.77 |
N2315 |
|
80 |
170 |
58 |
2.1 |
2.1 |
274 |
330 |
3,600 |
4,200 |
5.67 |
N2316 |
|
85 |
180 |
60 |
3 |
3 |
315 |
380 |
3,400 |
4,000 |
6.57 |
N2317 |
|
90 |
190 |
64 |
3 |
3 |
325 |
395 |
3,200 |
3,800 |
7.79 |
N2318 |
|
95 |
200 |
67 |
3 |
3 |
370 |
460 |
3,000 |
3,500 |
9.02 |
N2319 |
|
100 |
215 |
73 |
3 |
3 |
410 |
505 |
2,900 |
3,400 |
11.5 |
N2320 |
|
110 |
240 |
80 |
3 |
3 |
605 |
790 |
2,600 |
3,100 |
16.8 |
N2322 |
|
120 |
260 |
86 |
3 |
3 |
710 |
920 |
2,400 |
2,800 |
21.1 |
N2324 |
|
130 |
280 |
93 |
4 |
4 |
840 |
1,130 |
2,200 |
2,600 |
26.4 |
N2326 |
|
140 |
300 |
102 |
4 |
4 |
920 |
1,250 |
2,000 |
2,300 |
33.1 |
N2328 |
|
150 |
320 |
108 |
4 |
4 |
1,020 |
1,400 |
1,900 |
2,200 |
39.8 |
N2330 | |
| |
|
 |
|
