Manufacturer code: KrRT-7207С
Rotary Shaft Seal AS 20x40x10 NBR-440 blue
20x40x10, 20*40*10, 20-40-10, 20х40-10,
Description
Interchangeability table of oil-seals by design:
Manufacture article:
КрРТ-7207С
КрРТ-7207С
SIZES
Size, mm:
20x40x10
d (shaft):
20
D (bore):
40
h (height):
10
RUBBER
Material:
Nitrile-butadiene rubber (NBR)
Color:
Blue
Rubber type acc. to standard:
2 (NBR, -30° ... +100°C)
CHARACTERISTICS
Dust protection:
with dustlip
Shaft rotation:
reverse (without hydrodynamic helixes)
Construction:
metal case fully rubberred
Design code:
BASLX7
Working edge type
mechanically trimmed
CORRESPONDENCE
Better analogue of shaft seal:
2.2-20х40-2 ГОСТ 8752-79
Description:
механически обработанная кромка - более высокое качество
USE
Use:
СМД
Rotary Shaft Seal 20x40x10 A FPM (1.1-20x40-5 GOST 8752-79)
Rotary shaft seal A 20x40x10 NBR (1.1-20x40-1 GOST 8752-79)
Rotary shaft seal AS 20x40x10 NBR (2.1-20x40-1 GOST 8752-79)
Rotary Shaft Seal AS 20x40x10 FPM (GOST 8752-79)
Oil-seals by materials
Standardized Seals
Rotary Shaft Seals GOST 8752-79