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Linn Gear 40-2B21H is a double strand Type B sprocket for #40-2 roller chain. It has 21 teeth with a 1/2" pitch. The sprocket is made of hardened steel for extended wear life. This design features a finished bore and keyway, ready for installation.
MODEL 40-2B21H
Contact supplier for technical support on: 800 547 2471
$59.29 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Bore Diameter
3/4 to 1-7/8 in
Chain Size
#40-2
Hub Diameter
2.81 in
Length Through Bore
1.62 in
Material
Steel
Number of Teeth
21
Outside Diameter
3.618 in
Pitch
1/2 in
Pitch Diameter
3.355 in
Type
Double Strand Hardened Teeth
Linn Gear Co Linn 40-2B21H
UPC: | UNSPSC: 31171901 | GTIN:
Chains & Sprockets > Sprockets > Multi-Strand Roller Chain Sprockets
Linn Roller Chain Sprocket, Double Strand Hardened Teeth, 3/4 to 1-7/8 in Bore Dia, 3.618 in Outside Dia, #40-2 Chain, 21 Teeth, 1/2 in Pitch, 3.355 in, 2.81 in Hub Dia, 1.62 in Length Through Bore, Steel
Features:
- Mandrel bore, double strand steel sprockets stocked in #35 to 200 for re-boring
Specs:
| Length Through Bore | 1.62 in |
|---|---|
| Chain Size | #40-2 |
| Pitch Diameter | 3.355 in |
| Number of Teeth | 21 |
| Hub Diameter | 2.81 in |
| Pitch | 1/2 in |
| Bore Diameter | 3/4 to 1-7/8 in |
| Outside Diameter | 3.618 in |
| Material | Steel |
| Type | Double Strand Hardened Teeth |
Packaging:
- Weight: 3.0 lb
Certifications/Standards:
ANSI Specified
| Brand | Union Butterfield |
| Model | 45351/8 |
| Brand | Gates Rubber |
| Model | 2BK30.1/2 |
| Brand | Dormer Pramet |
| Model | 7806100 |
| Brand | Pramet |
| Model | 7156507 |
| Brand | Linn Gear |
| Model | 40-4B26H |
