ZZ BEARINGS can Produce U Groove Track Roller Bearing
ZZ BEARINGS can Produce LFR Roller with Below Features :
1.LFR series roller linear guide rail wheel in the most widely used, economical and practical products that can fit in the cylindrical guide.
2. contacting wheel and rail for two-point contact, having a good contact performance.
3. Roller double row angular contact ball bearing design and thickening of the internal structure of the outer ring, the wheel has a higher carrying capacity.
4. The roller bearing with high-quality steel, heat treatment, precision grind, and are filled with long-life high-quality multi-purpose grease.
5.Wheel dust metal dust cover (KDD) or rubber seal (NPP).
Below here is LFR 50/8NPP U Groove Track Roller Bearing Picture :
|
|
Guide roller type |
Mass |
Dimension (mm) |
|||||||
China |
Germany |
Italian |
≈(g) |
dw |
d |
D |
C |
B |
A |
LFR 50/4 NPP |
- |
- |
3.5 |
5 |
4 |
13 |
6 |
7 |
8.04 |
LFR 50/5-4 KDD |
LFR50/5KDD-4 |
R 50/5-4 ZZ |
7.5 |
4 |
5 |
16 |
7 |
8 |
9 |
LFR 50/5-4 NPP |
LFR50/5NPP-4 |
R 50/5-4 2RS |
7.5 |
4 |
5 |
16 |
7 |
8 |
9 |
LFR 50/5 KDD |
LFR50/5KDD |
R 50/5-6 ZZ |
8 |
6 |
5 |
17 |
7 |
8 |
10.5 |
LFR 50/5 NPP |
LFR50/5NPP |
R 50/5-6 2RS |
8 |
6 |
5 |
17 |
7 |
8 |
10.5 |
LFR 50/8 KDD |
LFR50/8KDD |
R 50/8-6 ZZ |
24 |
6 |
8 |
24 |
11 |
11 |
14 |
LFR 50/8 NPP |
LFR50/8NPP |
R 50/8-6 2RS |
24 |
6 |
8 |
24 |
11 |
11 |
14 |
LFR 50/8-8 KDD |
|
|
24 |
8 |
8 |
24 |
11 |
11 |
14.75 |
LFR 50/8-8 NPP |
|
|
24 |
8 |
8 |
24 |
11 |
11 |
14.75 |
LFR 30/8 KDD |
|
|
31 |
10 |
8 |
26.8 |
11 |
13 |
16.7 |
LFR 30/8 NPP |
|
|
31 |
10 |
8 |
26.8 |
11 |
13 |
16.7 |
LFR 5201 KDD |
LFR5201KDD |
R 5201-10 ZZ |
68 |
10 |
12 |
35 |
15.9 |
15.9 |
20.65 |
LFR 5201 NPP |
LFR5201NPP |
R 5201-10 2RS |
68 |
10 |
12 |
35 |
15.9 |
15.9 |
20.65 |
LFR 5301 KDD |
LFR5301KDD |
R 5301-10 ZZ |
130 |
10 |
12 |
42 |
19 |
19 |
24 |
LFR 5301 NPP |
LFR5301NPP |
R 5301-10 2RS |
130 |
10 |
12 |
42 |
19 |
19 |
24 |
LFR 5301-20 KDD |
|
|
125 |
20 |
12 |
42 |
19 |
19 |
28 |
LFR 5301-20 NPP |
|
|
125 |
20 |
12 |
42 |
19 |
19 |
28 |
LFR 5302 KDD |
LFR5302KDD |
R 5302-10 ZZ |
163 |
10 |
15 |
47 |
19 |
19 |
26.65 |
LFR 5302 NPP |
LFR5302NPP |
R 5302-10 2RS |
163 |
10 |
15 |
47 |
19 |
19 |
26.65 |
LFR 5201-12 KDD |
LFR5201-12KDD |
R 5201-12 ZZ |
68 |
12 |
12 |
35 |
15.9 |
15.9 |
21.75 |
LFR 5201-12 NPP |
LFR5201-12NPP |
R 5201-12 2RS |
68 |
12 |
12 |
35 |
15.9 |
15.9 |
21.75 |
LFR 5201-14 KDD |
LFR5201-14KDD |
R 5201-14 ZZ |
107 |
14 |
12 |
39.9 |
18 |
20 |
24 |
LFR 5201-14 NPP |
LFR5201-14NPP |
R 5201-14 2RS |
107 |
14 |
12 |
39.9 |
18 |
20 |
24 |
LFR 5201-10.40 KDD |
|
|
115 |
10 |
12 |
39.9 |
18 |
20 |
22 |
LFR 5201-10.40 NPP |
|
|
115 |
10 |
12 |
39.9 |
18 |
20 |
22 |
LFR 5204-16 KDD* |
LFR5204-16KDD |
R 5204-16 ZZ |
195 |
16 |
20 |
52 |
20.6 |
22.6 |
31.5 |
LFR 5204-16 NPP* |
LFR5204-16NPP |
R 5204-16 2RS |
195 |
16 |
20 |
52 |
20.6 |
22.6 |
31.5 |
LFR 5206-20 KDD* |
LFR5206-20KDD |
R 5206-20 ZZ |
435 |
20 |
25 |
72 |
23.8 |
25.8 |
41 |
LFR 5206-20 NPP* |
LFR5206-20NPP |
R 5206-20 2RS |
435 |
20 |
25 |
72 |
23.8 |
25.8 |
41 |
LFR 5206-25 KDD* |
LFR5206-25KDD |
R 5206-25 ZZ |
425 |
25 |
25 |
72 |
23.8 |
25.8 |
43.5 |
LFR 5206-25 NPP* |
LFR5206-25NPP |
R 5206-25 2RS |
425 |
25 |
25 |
72 |
23.8 |
25.8 |
43.5 |
LFR 5207-30 KDD* |
LFR5207-30KDD |
R 5207-30 ZZ |
660 |
30 |
30 |
80 |
27 |
29 |
51 |
LFR 5207-30 NPP* |
LFR5207-30NPP |
R 5207-30 2RS |
660 |
30 |
30 |
80 |
27 |
29 |
51 |
LFR 5208-40 KDD* |
LFR5208-40KDD |
R 5208-40 ZZ |
1360 |
40 |
40 |
98 |
36 |
38 |
62.5 |
LFR 5208-40 NPP* |
LFR5208-40NPP |
R 5208-40 2RS |
1360 |
40 |
40 |
98 |
36 |
38 |
62.5 |
LFR 5308-50 KDD* |
LFR5308-50KDD |
R 5308-50 ZZ |
1400 |
50 |
40 |
110 |
44 |
46 |
72.5 |
LFR 5308-50 NPP* |
LFR5308-50NPP |
R 5308-50 2RS |
1400 |
50 |
40 |
110 |
44 |
46 |
72.5 |
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