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- Split Roller Chain Sprockets
- Martin 120R20H
120R20H
Martin 120R20H Type 4 Single Strand Welded Bushed Roller Chain Sprocket With Hardened Teeth, 1-1/8 to 3-3/4 in Dia Bore, 10.371 in OD, #120 Chain, 20 Teeth, 1-1/2 in Pitch, Steel
- CP#:
- Item#: 120R20H
- Mfr#: 120R20H
- UPC: 697950102481
- Interchangeable with other manufacturer's split-taper bushings
- Precise machining and processes ensure consistent finish and high quality
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
- Bores are concentric to pitch line, minimizing run out
- Min. Order Qty: 1
- Qty. Interval: 1
DESCRIPTION
Martin split taper sprocket is another style of bushed sprocket. The split taper bushing, when installed, offers a wide range of bore sizes.
Martin Roller Chain Sprocket, Type 4 Single Strand Welded Bushed, 1-1/8 to 3-3/4 in Bore, 10.371 in OD, #120 Chain, 20 Teeth, 1-1/2 in Pitch, 9.5887 in Pitch Diameter, 5.406 in Diameter Hub, 3/4 in Keyway, 2 in Length Through Bore, MST® R1 Bushing, Steel
SPECIFICATIONS
| Bushing Type | : | MST® R1 |
| Bore Diameter | : | 1-1/8 to 3-3/4 in |
| Outside Diameter | : | 10.371 in |
| Chain Size | : | #120 |
| Number of Teeth | : | 20 |
| Pitch | : | 1-1/2 in |
| Material | : | Steel |
| Keyway Size | : | 3/4 in |
| Hub Diameter | : | 5.406 in |
| Type | : | Type 4 Single Strand Welded Bushed |
| Pitch Diameter | : | 9.5887 in |
| Length Through Bore | : | 2 in |
DOCUMENTS
-
Catalog https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_100Q22H_Catalog.pdf -
Specification Sheet https://www.purvisindustries.com//ASSETS/DOCUMENTS/ITEMS/EN/Martin_815A13B_Specification_Sheet.pdf -
VIDEO LINK
https://www.youtube.com/watch?v=fSomOMNB_-Q