Quantity Available: 82m
Length | Price |
---|---|
5m | $6.24 |
10m | $5.98 |
This shaft is made of 1045 carbon steel, precision ground to exactly 12mm, and chrome plated. The production process is the same as linear shaft - except the shaft is not case hardened, allowing you to easily drill and machine the shaft. 12mm is one of the 'core' shaft diameters in our mechanical product line - in addition to 8mm, 17mm and 25mm. 12mm is a great diameter for higher power belt transmissions (GT5) and #25 chain systems. We also sell the 12mm shaft with a full length keyway.
If you need to connect this shaft to a motor or another device with a shaft, you can use a shaft coupler:
Product | Physical Properties | ||||||
---|---|---|---|---|---|---|---|
Image | Part Number | Price | Inner Diameter | Material | Coupling Rated Torque | Coupling Rated Speed | Torsional Stiffness |
![]() |
TRM4317_0 | $2.80 | 12 mm | Aluminum | 35.7 kg·cm | 12000 RPM | — |
![]() |
TRM4318_0 | $6.85 | 12 mm | Aluminum | 611.8 kg·cm | 4000 RPM | — |
If you're using a rotary system that requires a lot of torque, you may be interested in pulleys and sprockets. By using a two pulleys or sprockets of different sizes, you can increase the gear ratio of the system. Pulleys and sprockets can also be used to transmit rotation over a long distance. For more guidance on building a transmission system, visit our Rotary Motion Primer. Here is a list of our 12mm bore pulleys and sprockets:
Product | Physical Properties | |||
---|---|---|---|---|
Image | Part Number | Price | Inner Diameter | Number of Teeth |
![]() |
TRM4107_0 | $3.00 | 12 mm | 36 |
![]() |
TRM4108_0 | $3.00 | 12 mm | 44 |
![]() |
TRM4109_0 | $3.55 | 12 mm | 60 |
![]() |
TRM4110_0 | $4.45 | 12 mm | 80 |
![]() |
TRM4120_0 | $3.00 | 12 mm | 16 |
![]() |
TRM4121_0 | $3.70 | 12 mm | 24 |
![]() |
TRM4122_0 | $5.00 | 12 mm | 34 |
![]() |
TRM4123_0 | $7.40 | 12 mm | 50 |
![]() |
TRM4124_0 | $12.95 | 12 mm | 72 |
![]() |
TRM4139_0 | $2.45 | 12 mm | 10 |
![]() |
TRM4140_0 | $2.80 | 12 mm | 18 |
![]() |
TRM4141_0 | $3.35 | 12 mm | 32 |
![]() |
TRM4142_0 | $4.65 | 12 mm | 52 |
![]() |
TRM4144_0 | $2.80 | 12 mm | 9 |
![]() |
TRM4145_0 | $3.55 | 12 mm | 14 |
![]() |
TRM4146_0 | $4.45 | 12 mm | 20 |
![]() |
TRM4159_0 | $4.75 | 12 mm | 30 |
![]() |
TRM4161_0 | $3.75 | 12 mm | 13 |
Systems with heavy loads or pulley/sprocket assemblies often put a lot of sideways strain on the shaft. In such a system, you can use rotary bearings to protect and support the shaft:
Physical Properties | |
---|---|
Diameter | 12 mm |
Customs Information | |
Canadian HS Export Code | 8483.10.00 |
American HTS Import Code | 8483.10.50.00 |
Country of Origin | CA (Canada) |