Rotary Seals - Dilanda.it
Rotary Seals - Dilanda.it
Rotary Seals - Dilanda.it
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Radial Oil Seal<br />
Dimension Part no. STEFA B+S<br />
d 1 d 2 b Type NBR<br />
4N011<br />
FKM<br />
4V012<br />
NBR<br />
N7MM<br />
260 300 20 TRCA02600 X<br />
270 310 16 TRC002700 BB X<br />
275 294 12 TRC102750 BB X<br />
340 372 16 TRC103400 BB X<br />
350 380 16 TRC003500 BB X X<br />
370 410 15 TRC003700 X<br />
460 500 20 TRCA04600 X X<br />
The dimensions printed in bold type correspond to the recommendations in DIN 3760, draft September 1996.<br />
( ) values in brackets are inch sizes.<br />
FKM<br />
VCBV<br />
Ordering example oil seal B+S type<br />
B+S type:<br />
C<br />
Code:<br />
TRC<br />
Dimensions: Shaft diameter 20 mm<br />
Housing diameter 35 mm<br />
Width<br />
7 mm<br />
Material:<br />
NBR<br />
Material Code: N7MM<br />
Ordering example oil seal STEFA type<br />
STEFA type: BB<br />
Code:<br />
TRC<br />
Dimensions: Shaft diameter 20 mm<br />
Housing diameter 35 mm<br />
Width<br />
7 mm<br />
Material: NBR 1452<br />
Material Code: 4N011<br />
Order no. TRC C 00200 - N7MM<br />
Order no. TRC C 00200 - 4N011<br />
Code<br />
Execution<br />
Shaft diameter x 10<br />
Qual<strong>it</strong>y index (standard)<br />
Material code (standard)<br />
Corresponding to STEFA ref. BB 20x35x7<br />
NBR 1452<br />
Code<br />
Execution<br />
Shaft diameter x 10<br />
Qual<strong>it</strong>y index (standard)<br />
Material code (standard)<br />
Corresponding to STEFA ref. BB 20x35x7<br />
NBR 1452<br />
72<br />
Latest information available at www.busakshamban.com<br />
Ed<strong>it</strong>ion April 2006
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