Martin 2 B 52 SDS Bushing Bore V-Belt Pulley, 2 Grooves QD, 2B52SDS, A or B Belt

Description

Listing is for one new old stock Martin 2 B 52 SDS. Refer to photos for item specifics.
Info taken from motion industries on the web:
Martin Sprocket & Gear 2 B 52 SDS
Bushing Bore V-Belt Pulley - A or B Belt Section Size, 2 Groove, 5.55 in O.D., bore type QD, SDS Series Bushing,
Keyway: 1/2 x 1/16 (1-7/8 to 1-15/16 Bore) in, 1/2 x 1/8 (1-13/16 Bore) in, 1/4 x 1/8 (15/16 to 1-1/4 Bore) in, 3/16 x 3/32 (7/8 Bore) in, 3/8 x 1/8 (1-3/4 Bore) in, 3/8 x 3/16 (1-7/16 to 1-3/4 Bore) in, 5/16 x 5/32 (1-5/16 to 1-3/8 Bore) in kw
Cast Iron Material
Pitch Diameter (B) 5.2 in
Pulley Construction webbed
Overall width 1-3/4 in
Face Width 1-3/4 in
Length through bore 1-3/8 in
Bushing bore range 1/2 to 2 in
Flexible equipment design
Limit shock and vibration
No lubrication
Easily maintained
Quiet operation
QD-type bushing required