The oil seal (the popular soviet and CIS name - "salnik") serves for consolidation of shaft of rotary details and parts: shaft, yoke, lever, crankshaft, flywheel, gear wheel, transmission, reducer, wooble etc. Thanks to flexible edge from an inner bore which is in most cases drawn in by a spring, the seal held the lubricant by outflow from a zone of bearing rotation.
Structure:
It is a rubber or polyurethane detail with the round bore, consisting of a metal-reinforced curved ring and the vast majority of cases - spring-rings. There are over 20 types of oil seals, depending on the shape of their cross section. But the most popular are 2 type: TC and SC (one- or two edge). The technik popular name of oil-seal is SIMMERING.
Parameters
Weight
, W
kg
0.04
Inner diameter
, d
mm
58
Outer diameter
, D
mm
80
Height
, H
mm
12
The parameters may differ from the actual ones.
Sales units
Sales unit
1 piece
Quantity in the package
1 piece
Packing dimensions
Height
, H
mm
18
Width
, W
mm
85
Length
, L
mm
85
Usage of Front engine crankshaft oil seal 614105880 Valmet
Piston ring set for Valmet Sisu (311D, 411D, 611D, 612D) diesel engine of Valmet , Volvo farm machinery. Piston Diameter - 107.84mm. Number of rings - 3. References: #836339201. Aftermarket spare part.