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Yoke type track rollers are single or double row units fitted on studs. They compose thick-walled outer rings with a profiled outside surface and needle roller and cage assemblies or full complement sets of cylindrical or needle rollers. Yoke type track rollers can support high radial loads and axial loads arising from misalignments and skewed running and are suitable for cam drives, slideway, conveying equipment etc. The bearings are available with or without an inner ring as well as in open and sealed versions.
Series |
For pin diameter |
|
|
|
|
in mm |
Features |
|
RSTO |
7--60 |
without axial guidance,outer ring without ribs |
STO |
6--50 |
without axial guidance,outer ring without ribs |
RNA22..2RSR |
10--58 |
without axial guidance,lip seals on both sides |
NA22..2RSR |
6--50 |
without axial guidance,lip seals on both sides |
NATR..PP |
5--50 |
with axial guidance,axial plain washers on both sides |
NATV..PP |
5--50 |
full complement needle roller set,with axial guidance,axial plain washers on both sides |
NATR |
5--30 |
with axial guidance,gap seals on both sides |
NATV |
5--30 |
full complement needle roller set,with axial guidance,gap seals on both sides |
NUTR |
15--50 |
full complement cylindrical roller set,with axial guidance,labyrinth seals on both sides |
PWTR..2RS |
15--50 |
full complement cylindrical roller set,with axial guidance,lip seals on both sides |
NNTR..2ZL |
50-130 |
full complement roller set,axial guidance,central rib,sealing shields with lamellar ring on both side |
RSTO Series Yoke Type Track Roller without Rib and Inner Ring
RSTO5TV RSTO6TV RSTO8TV RSTO10 RSTO12 RSTO15 RSTO17
RSTO20 RSTO25 RSTO30 RSTO35 RSTO40 RSTO45 RSTO50
Part Number |
Dimension(mm) |
||
D |
Fw |
C |
|
RSTO5TV |
16 |
7 |
7.8 |
RSTO6TV |
19 |
10 |
9.8 |
RSTO8TV |
24 |
12 |
9.8 |
RSTO10 |
30 |
14 |
12 |
RSTO12 |
32 |
16 |
12 |
RSTO15 |
35 |
20 |
12 |
RSTO17 |
40 |
22 |
16 |
RSTO20 |
47 |
25 |
16 |
RSTO25 |
52 |
30 |
16 |
RSTO30 |
62 |
38 |
20 |
RSTO35 |
72 |
42 |
20 |
RSTO40 |
80 |
50 |
20 |
RSTO 45 |
85 |
55 |
20 |
RSTO50 |
90 |
60 |
20 |