High Precision Bearings > RU Series
|
shaft diamete |
Identification number |
Main dimensions |
Shoulder height |
Basic load rating£¨radial£© |
weight |
|
inner ring |
outer ring |
Roller pitch circle diameter dp |
width |
Greasing hole |
r(min) |
ds |
Dh |
C |
C0 |
Kg |
|
d |
D |
B B1 |
¦Õ |
kN |
kN |
|
80 |
RU124(G) |
80 |
165 |
124 |
22 |
3 |
1 |
114 |
134 |
33.1 |
50.9 |
26 |
|
RU124X |
|
90 |
RU148(G) |
90 |
210 |
147.5 |
25 |
3 |
1.5 |
133 |
162 |
49.1 |
76.8 |
4.9 |
|
RU148X |
|
115 |
RU178(G) |
115 |
240 |
178 |
28 |
3 |
1.5 |
161 |
195 |
80.3 |
135 |
6.8 |
|
RU178X |
|
160 |
RU228(G) |
160 |
295 |
227.5 |
35 |
5 |
2 |
208 |
246 |
104 |
172 |
11.4 |
|
RU228X |
|
210 |
RU279(G) |
210 |
380 |
297.3 |
40 |
5 |
2.5 |
272 |
320 |
156 |
281 |
21.3 |
|
RU279X |
|
350 |
RU445(G) |
350 |
540 |
445.4 |
45 |
5 |
2.5 |
417 |
473 |
222 |
473 |
35.4 |
Identification number corresponding table
|
Boundary dimensions (mm) |
Load rating (KN) |
weight |
Identification number |
|
Inner ring |
Outer ring |
Width |
|
d |
D |
B |
C |
Co |
kg |
THK |
IKO |
|
10 |
52 |
8 |
2.91 |
2.43 |
0.12 |
¡¡ |
CRBF108AT |
|
20 |
70 |
12 |
7.35 |
8.35 |
0.29 |
RU42 |
CRBF2012AT |
|
25 |
80 |
12 |
8.61 |
10.6 |
0.4 |
¡¡ |
CRBF2512AT |
|
35 |
95 |
15 |
17.5 |
22.3 |
29.5 |
RU66 |
CRBF3515AT |
|
55 |
120 |
15 |
20.3 |
29.5 |
1 |
RU85 |
CRBF5515AT |
|
80 |
165 |
22 |
33.1 |
50.9 |
2.6 |
RU124 |
CRBF8022A |
|
RU124G |
CRBF8022AD |
|
RU124X |
CRBF8022AT |
|
90 |
210 |
25 |
49.1 |
76.8 |
4.9 |
RU148 |
¡¡ |
|
RU148G |
¡¡ |
|
RU148X |
¡¡ |
|
115 |
240 |
28 |
80.3 |
135 |
6.8 |
RU178 |
¡¡ |
|
RU178G |
¡¡ |
|
RU178X |
¡¡ |
|
160 |
295 |
35 |
104 |
173 |
11.4 |
RU228 |
¡¡ |
|
RU228G |
¡¡ |
|
RU228X |
¡¡ |
|
210 |
380 |
40 |
156 |
281 |
21.3 |
RU297 |
¡¡ |
|
RU297G |
¡¡ |
|
RU297X |
¡¡ |
|
350 |
540 |
45 |
222 |
473 |
35.4 |
RU445 |
¡¡ |
|
RU445G |
¡¡ |
|
RU445X |
¡¡ | |
