Yoke type track rollers without axial guidance is a bearing unit composed of machined thick wall outer ring, needle roller or cylindrical roller, or cage guide or full filled with rolling element group, inner ring or bolt and seal. It can bear high radial load and certain impact load. It has compact structure, high rotation accuracy, wide variety, wide adaptability and easy installation. Widely used in machine tools, metallurgical machinery, textile machinery, printing machinery and other mechanical equipment and processing line.
Characteristic of Yoke type track rollers without axial guidance
Designation |
Shaft Diameter |
Boundary Dimensions |
Basic Load Rating |
Limiting Speed |
|||||
d |
D |
B |
C |
d1 |
Cr |
Cor |
Grease |
||
mm |
mm |
N |
rpm |
||||||
NUTR15 |
35 |
15 |
35 |
19 |
18 |
20 |
20500 |
24500 |
6500 |
NUTR202X |
35 |
15 |
35 |
19 |
18 |
19.5 |
20500 |
24500 |
6500 |
NUTR17 |
40 |
17 |
40 |
21 |
20 |
22 |
21800 |
28500 |
5500 |
NUTR15 42 |
42 |
15 |
42 |
19 |
18 |
20 |
20500 |
24500 |
6500 |
NUTR20 |
47 |
20 |
47 |
25 |
24 |
27 |
36900 |
48900 |
4200 |
NUTR25 |
52 |
25 |
52 |
25 |
24 |
31 |
40800 |
58500 |
3400 |
NUTR30 |
62 |
30 |
62 |
29 |
28 |
38 |
56800 |
77500 |
2600 |
NUTR30 72 |
72 |
30 |
72 |
29 |
28 |
38 |
56800 |
77500 |
2600 |
NUTR40 |
80 |
40 |
80 |
32 |
30 |
51 |
87900 |
108000 |
1600 |
Custom size requirement are also available
Manufacturing strength & Vehicle processing line
1.Professional operators
2.Adopting advanced CNC machine tools in Japan
3.Totally enclosed production workshop
4.Experienced managers
5.Digital control production line
6.Advanced level of technology
Production Detection
2.Perfect measurement methods
3.Perfect production detection methods
4.Strong QC team,conduct comprehensive quality control