Product Description:
- ※ Model: 3M synchronous wheel
- ※ Number of teeth: 12 teeth - 120 teeth
- ※ Tooth pitch: 3.0mm
- ※ Tooth shape: Arc tooth
- ※ Material: aluminum alloy (rib: iron galvanized)
- ※ Slot width: 11/16mm
- ※ Matching screws: Free
- ※ Note: D/(d1*d2) means the key slot hole, such as 8mm (3x1.4mm), otherwise it is a through hole.
- ※ Reminder: The data such as the outer diameter of the rib, the total thickness, the top wire hole, etc., the data will be different depending on the batch, the actual product shall prevail! The other products shown in the picture are only for display purposes. If there is no special instructions, they need to be purchased separately. If you have any questions, please contact customer service.
| Size | A（Steps） |
L
（high）
|
C
（Tooth outer diameter）
|
F
（Sidewall）
|
B
(Slot width)
|
E
（Screw）
|
D
（Bore）
|
| 3M12T | K-type ：15 | 25 | 10.7 | 15 | 16 | M4*2 | |
| 3M14T | K-type ：16 | 25 | 12.61 | 16 | 16 | M4*2 | |
| 3M15T | K-type ：18 | 25 | 13.56 | 18 | 16 | M4*2 | |
| 3M16T | K-type ：18 | 25 | 14.52 | 18 | 16 | M4*2 | |
| 3M18T | K-type ：20 | 25 | 16.43 | 20 | 16 | M4*2 | |
| 3M19T | BF-type ：13 | 27 | 17.38 | 20 | 16 | M4*2 | |
| K-type ：20 | 25 | ||||||
| 3M20T | BF-type ：13.5 | 27 | 18.34 | 22 | 16 | M4*2 | |
| K-type ：22 | 25 | ||||||
| 3M22T | BF-type ：16 | 25 | 20.25 | 24 | 16 | M5*2 | |
| 3M24T | K-type ：26 | 25 | 22.16 | 26 | 16 | M5*2 | |
| 3M25T | K-type ：26 | 25 | 23.11 | 28 | 16 | M5*2 | |
| 3M26T | BF-type ：18 | 28 | 24.07 | 28 | |||
| K-type ：26 | 25 | ||||||
| 3M28T | BF-type ：23 | 28 | 25.98 | 30 | 16 | M5*2 | |
| K-type ：30 | 25 | ||||||
| 3M30T | BF-type ：23 | 28 | 27.89 | 32 | 16 | M5*2 | |
| K-type ：32 | 25 | ||||||
| 3M32T | BF-type ：23 | 28 | 29.8 | 35 | 16 | M5*2 | |
| 3M35T | BF-type ：26 | 28 | 32.66 | 36 | 16 | M5*2 | |
| 3M36T | BF-type ：26 | 28 | 33.62 | 36 | 16 | M5*2 | |
| 3M38T | BF-type ：28 | 28 | 35.53 | 38 | 16 | M5*2 | |
| 3M40T | BF-type ：30 | 28 | 37.44 | 44 | 16 | M5*2 | |
| 3M42T | BF-type ：30 | 28 | 39.34 | 46 | 16 | M5*2 | |
| 3M44T | BF-type ：32 | 28 | 41.25 | 45 | 16 | M5*2 | |
| 3M45T | BF-type ：33 | 28 | 42.21 | 46 | 16 | M5*2 | |
| 3M46T | BF-type ：33 | 28 | 43.17 | 46 | 16 | M5*2 | |
| 3M48T | BF-type ：35 | 28 | 45.08 | 51 | 16 | M5*2 | |
| 3M50T | BF-type ：37 | 28 | 46.99 | 52 | 16 | M5*2 | |
| 3M60T | BF-type ：40 | 28 | 56.54 | 62 | 16 | M5*2 | |
| 3M65T | BF-type ：40 | 30 | 61.31 | 66 | 16 | M5*2 | |
| 3M70T | BF-type ：40 | 30 | 66.08 | 70 | 16 | M5*2 | |
| 3M72T | BF-type ：40 | 30 | 67.99 | 75 | 16 | M5*2 | |
| 3M75T | BF-type ：40 | 30 | 70.86 | 75 | 16 | M5*2 | |
| 3M80T | BF-type ：45 | 30 | 75.83 | 80 | 16 | M5*2 | |
| 3M90T | BF-type ：45 | 32 | 85.18 | 92 | 16 | M5*2 | |
| 3M100T | BF-type ：45 | 32 | 94.73 | 102 | 16 | M5*2 | |
| 3M120T | BF-type ：50 | 32 | 113.8 | 120 | 16 | M5*2 | |
| 3M140T | BF-type ：50 | 32 | 132.9 | 136 | 16 | M5*2 | |
| 3M150T | BF-type ：50 | 32 | 142.5 | 146 | 16 | M5*2 |
※ Related links of supporting products:
Dimensional error information: When manufacturing parts, to make them interchangeable, the parts should be within the specified maximum and minimum limits. The permissible size variation is: tolerance, but they all fall within the scope of the industry regulations. Contact online customer service for information on specific tolerances. When the product is ordered, the tolerance is accepted by default.
Package Include:
- According to your Choose!
Payment:
- Paypal only
Delivery details:
- We only accept your Ebay Address,Please Make sure it's 100% right.
- The items you ordered will be shipped out in 2 business day by Air Mail when your payment is clear.
Terms of sales：
- If you are not satisfied with the item, please contact with us.
- We will offer Full Refund to you when we receive your returned item.
- Any problem, please feel free to contact with us.
About us:
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- If you have any problem or be not satisfied with them,please feel free to contact us,we will reply you within 24 hours.
Contact us:
- We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response.
- About item:For the functional products in our shop, we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. Please be advised before you bid.
