FIELD: mechanics.
SUBSTANCE: invention relates to seal of journal for bearing of roller. Seal of journal comprises circular sealing body and reinforcement element for strengthening of sealing body. Body with its support surface directed coaxially relative to axis of roller, is connected to roller journal without possibility of slipping. Body is arranged at least with two links directed from axis of roller and located at the distance from each other. Links directly or indirectly are in contact with circular collar. Reinforcement element has width, which is more than the distance between outer sides of both links.
EFFECT: invention provides for improvement of sealing quality.
9 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PROTECTIVE RING, SEALING SYSTEM AND CROSS HEADSET WITH PINS | 2016 |
|
RU2673276C1 |
| END FACE-TYPE SEALING CUP | 1999 |
|
RU2148197C1 |
| DEVICE FOR SEALING BEARING ASSEMBLY OF ROLLING ROLL | 1999 |
|
RU2147948C1 |
| SHAFT SEAL DEVICE | 0 |
|
SU1676459A3 |
| DEVICE USABLE IN DIALYZER | 1996 |
|
RU2159634C2 |
| SEAL FOR RAIL CAR BEARING TRUNNION | 2008 |
|
RU2378542C2 |
| 0 |
|
SU1563583A3 | |
| SHAFT END SEAL | 0 |
|
SU1120141A1 |
| INSTALLATION FOR CENTRIFUGAL BIMETALLIZATION OF SLEEVES | 0 |
|
SU1260110A1 |
| DEVICE TO TEST A UNIT OF MOTOR VEHICLE INTERNAL COMBUSTION ENGINE AND EXHAUST SYSTEM RELATED TO IT | 1990 |
|
RU2025683C1 |
