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- QD Idler Bushings
- Martin SF-BB
SF-BB
Martin SF-BB QD Idler Bushing, 3-1/8 in Dia Barrel, 4-5/8 in Dia Flange, 5 in OAL, Ductile Iron
- CP#:
- Item#: SF-BB
- Mfr#: SF-BB
- UPC: 697950262291
- Size SF bushing
- They are equipped with two electric motor grade, permanently lubricated ball bearings, mounted on a precision shoulder bolt
- Installation is made by slipping the threaded shaft through a hole bored in support structure and tightening the locking nut
- Sheaves, sprockets or other products can be removed without dismounting the idler bushing
- Designed for conventional mounting or reverse mounting
- Bushings have a flange
- Precise machining and processes ensure consistent finish and high quality
- Interchangeable with other manufacturers’ QD bushings
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
QD (quick detachable) bushings are designed for conventional mounting or reverse mounting. These bushings have a flange.
Martin QD Idler Bushing, 3-1/8 in Barrel Dia, 3-7/8 in Bolt Circle, 4-5/8 in Flange Dia, 1/2 in Flange Thickness, 3/8 x 2 in (Cap Screw)/5/16-18 x 5/16 in (Set Screw) Screw, Ball Bearing, 4860 lb Radial Load, 5 in Overall Length, Ductile Iron
SPECIFICATIONS
| Flange Thickness | : | 1/2 in |
| Overall Length | : | 5 in |
| Material | : | Ductile Iron |
| Screw Size | : | 3/8 x 2 in (Cap Screw)/5/16-18 x 5/16 in (Set Screw) |
| Bolt Circle Diameter | : | 3-7/8 in |
| Bearing Type | : | Ball |
| Radial Load Capacity | : | 4860 lb |
| Barrel Diameter | : | 3-1/8 in |
| Flange Diameter | : | 4-5/8 in |
DOCUMENTS
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Catalog https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_E-BB_Catalog.pdf