Type DO in Bearing Steel - TLDOA0904-2CP00
Mechanical Face Seals, also known as as lifetime seals, floating seals, duo cone seals, toric seals and heavy duty seals are a special form of mechanical seal, designed for rotating applications in very harsh environments.
Tradenames:
Tradename 06 NBR/metal
Bearing Steel:
Inside diameter Di 90.4 mm
Outer diameter Da 109.4 mm
Width L 31.8 mm
dmax. 87.4 mm
D ± 0.1 113.4 mm
D1 ± 0.1 112.7 mm
D3 100.4 mm
L1 15.2 mm
L2 min. 16.8 mm
L4 3.5 mm
r 4.8 mm
S 3 mm
Material Properties:
Material Type NBR/metal
Installation Dimensions:
Inside diameter Di 90.4 mm
Outer diameter Da 109.4 mm
Width L 31.8 mm
Seal Capabilities:
Min. Temperature -20 °C
Max. Temperature 100 °C
Speed max. (with oil lubrication) 1 m/s
Pressure max. 0.15 MPa
Material Information for the product(s) on this page
2CP00
Basic Material:
NBR/metal
Commercial Description:
A forged roller bearing steel(100CR6). Seals made from this material are manufactured by copy turning followed by induction or salt bath hardening. The hardness is 58 to 63 HRC. The seal faces of these parts are also lapped and polished.