
- 28B-1 Chain Number
- 1 Strand
- 14 Teeth
- Without Hardened Teeth
- B Sprocket Style
description
- Maximum bores shown will accommodate standard keyseat and setscrew over keyseat. Slightly larger bores are possible with no keyseat, shallow keyseat, or setscrew at an angle to keyseat.
features
- Manufactured of high carbon steel
- Precise machining and processes ensure consistent finish and high quality
- Bores are concentric to pitch line, minimizing run out
- Chain rows are parallel and precisely spaced to increase longevity of sprocket and chain
Bore Range [Max] | 95 mm |
Inch/Metric | Metric |
Caliper Diameter | 171.82 mm |
Length Through Bore | 59.99 mm |
Bore Style | Minimum Bore |
Hub Dia. | 140 mm |
Chain No. | 28B, 28B-1 |
Single Strand Tooth Thickness | 29.44 mm |
Pitch Diameter [Min] | 199.8 mm |
Outside Dia. [Min] | 227.38 mm |
Martin No. | 28B14 |
Sprocket Style | B |
Chain Pitch | 44.45 mm |
Pitch Diameter | 199.8 mm |
Material | Steel |
Bore Type | Reborable |
Pin Diameter | 27.94 mm |
Pitch Root Diameter | 171.8 mm |
Width Across Teeth | 29.44 mm |
Hub Length Thru | 60 mm |
No. of Strands Across | 1 |
Bore Range [Min] | 40 mm |
Series | B |
No. of Teeth | 14 |
Outside Dia. | 227.38 mm |
Root Diameter | 171.8 mm |
Hardened Teeth | Without Hardened Teeth |
Family Name | No. 28 - 44.450 mm Pitch - Single - Type B & C |
Weight | 20.12 LB |
EAN or UPC | 697950406589 |
