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No. 120, B Style, 1.375" plain bore
Has recessed groove in hub for chain clearance
All dimensions are nominal values and for reference only
Has recessed groove in hub for chain clearance
All dimensions are nominal values and for reference only
Unit of Measure
Specifications
Stock Bore Diameter |
N/A 1.375 in |
Hub Diameter1 | N/A 3.750 in |
LTB |
N/A 2.250 in |
Style |
N/A B |
No. Teeth |
N/A 10 |
Outside Diameter |
N/A 5.520 in |
Pitch Diameter |
N/A 4.854 in |
Caliper Diameter |
N/A 3.979 in |
Max. Bore2 | N/A 2.250 in |
Weight |
N/A 7.100 lb |
Tooth Nominal Width |
N/A 0.924 in |
Hardened Teeth |
N/A Yes |
UPC Code |
N/A 097039317421 |
- 1 Hub diameter may vary to suit bore sizes
- 2 Dimensions shown allow for standard key way with set screw at 90°