Power Transmission > Gears and Gear Racks > Metric Spur Gears and Metric Spur Gear Sizes
M3B21 Gear - M3B21 Metric Spur Gear
Note:
Custom Cut to Length Chain Also Available
SKU: N-7842-GE-M3B21
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M3B21 Gear - M3B21 Metric Spur Gear Features
M3B21 Gear - M3B21 Metric Spur Gear Specifications
M3B21 spur gear is a module 3, 21-tooth B hub type metric gear that is 69mm in diameter. Our M3B21 gear is manufactured using high-strength C1045 steel which is the optimal material for spur gears, it is manufactured to the standard metric dimensions so it interchanges with other brands, and can be supplied as a plain stock bore or finished out to a specific bore size upon request. We also supply metric gear rack for M3B21 gears, and high-grade gear oil to increase performance and longevity of the gear. For additional information or to get a quote on M3B21 metric spur gears please contact us as (407) 347-3519 or email sales@usarollerchain.com and we will be happy to assist you.
M3B21 Gear Dimensions
- Gear Size: M3B21
- Tooth Count: 21
- Dimension (De): 69mm
- Dimension (Dp): 63mm
- Dimension (d): 45mm
- Dimension (D): 15mm
- Max Torque (Nm): 27.5
- Weight: 0.89 Kg
- Gear Size: M3B21
- Tooth Count: 21
- Dimension (De): 69mm
- Dimension (Dp): 63mm
- Dimension (d): 45mm
- Dimension (D): 15mm
- Max Torque (Nm): 27.5
- Weight: 0.89 Kg
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