Description
Brand - DODGE
Item Number - 023518 DODGE - S1U-DI-203R
Category - Double-Interlock S-1 Units - Gray Iron
Shaft Size (inch) - 2.1875
Part Name - S1U-DI-203R
Approximate Weight (lbs) - 10
Length Through Bore (A) inch - 3.75
B (inch) - 2.56
C (inch) - 1.56
E (Machine Side) inch - 4.5
E (Cast Side) inch - 4.63
H (inch) - 0.6875
K (inch) - 5.000 (+.000 to .001”)
L (inch) - 3.75
M (inch) - 3.32
Notes :
S1U - S-1, Unit Cast Iron
DI - DOUBLE-INTERLOCK
R - “XTS” Triple Lip Seal
Pillow Block: S-1 units are used in expansion and non-expansion pillow block housings.
Flange: S-1 units are used in expansion and non-expansion flange housings for 1-3/16" - 4".
** Images are for representation purposes only



