Appointment: consolidation of the rotating shaft.
Working environment: water, mineral oils, diesel fuel.
Temperature of a working environment: from-60 to +170 °C depending on group of rubber.
Working pressure: superfluous to 0,05 MPas (0,5 kgfs/cm2).
Speed of rotation of a shaft: to 20 m/s.
for shaft with a diameter up to 10 mm
from 11 to 20 mm
from 21 to 30 mm
from 31 to 40 mm
from 41 to 50 mm
from 51 to 60 mm
from 61 to 70 mm
from 71 to 80 mm
from 81 to 90 mm
from 91 to 100 mm
from 101 to 150 mm
with a diameter from 151 mm
Cuffs the reinforced rubber (epiploons) are made two main types (the first figure in a symbol):
Type 1 - one-edging without boot (the top image);
Type 2 - one-edging with a boot (the lower image).
Cuffs the reinforced rubber (epiploons) of Type 1 intend for prevention of an effluence of the condensed environment.
Cuffs the reinforced rubber (epiploons) of Type 2 intend for prevention of an effluence of the condensed environment and protection against dust penetration.
Cuffs the reinforced rubber (epiploons) are made of rubbers of six groups.
Cuffs the reinforced rubber (epiploons) are made of rubbers of the second, fourth and sixth groups by individual orders.
Greasings on a basis mineral- ny oils |
- 45... +90 ° C | - 30... +90 ° C | - 60... +90 ° C | - 45... +100 ° C | P | P |
Diesel fuels | - | P | - | - 45... +150 ° C | - | P |
The hydrocarbons chlorinated | - | - | - | - | - 20... +90 ° C | - |
Water drinking, technical, sea |
P | P | P | - | - | P |
Brake fluid---P-60... +90 ° C-45... +150 osppsmazk on a basis mineral-
ny oils-45... +90 ° C-30... +90 ° C-60... +90 ° C-45... +100 osppdizelny topliva-P - 45... +150 os-Puglevodorody chlorinated-----20... +90 os-Voda drinking, technical,
morskayappp - Ptormoznaya liquid---PPP
The sign' - 'means that the cuffs the reinforced rubber (epiploons) made of rubbers of this group are not applicable for consolidation in the specified group of environments. The sign 'P' means, a possibility of application of cuffs of the reinforced rubber (epiploons) made of rubbers of this group for consolidation in the specified group of environments in coordination with the consumer. Production of products of this group to order on the specification of the customer is possible. |