1.5 Module Spur Gear Pinion Gears 30-50T Bore 6-25mm Spur Transmission For Rack

Description

1.5 Module Spur Gear Pinion Gears 30-50T Bore 6-25mm Spur Transmission For Rack
Product Description:
※ Model: 1.5 mold spur gear
※ Number of teeth: 30T-50T
※ Inner hole ( F ):  6 /  8 / 10 /  12 / 14 / 15 / 16 / 17 / 19 / 20 / 25  mm
※ Size of Top thread ( E ): M5
※
Tooth height/total height
（ C/ D ）:  ⑴: C= 12 mm, D=20 mm ; ⑵: C=
15 mm
, D=
28 mm
※ Surface:
Gear surface hardening
※ Material: 45# steel
※
Surface hardness
：HRC 40- 45
※※Note: D / (d1 * d2) indicates the keyway hole, such as 8mm (3x1.4mm); the one expressed as d1*d2 is the D hole, such as 5x4.5mm (D hole); otherwise, it is a through hole.
※ Purchase instructions: 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.
Purchase Notes:
1. The gear material is 45 steel, and the inner holes are all with a positive tolerance of 0-+0.04. There may be a small amount of burrs in the spot, which is normal.
2. The gear surface has two kinds of blackening treatment and high-frequency quenching treatment, which is the hardness of 45 steel raw materials. Surface hardness is about 40-45 degrees
3.1 Die 10 teeth-14 teeth because the effective tooth height is 12mm, the remaining position looks like there are teeth but not rolled in place, so the two gears are not suitable for parallel biting
4. The outer dimensions of the gear (except the accuracy of the inner hole) may vary slightly according to different batches. Please refer to the actual product! Gear delivery machine screw. Locking screw wrench needs to be purchased separately, no gift!
The average price will be cheaper if you buy a large quantity than a small quantity!
Package Include:
According to your Choose!
Payment:
Paypal only
Delivery details:
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The items you ordered will be shipped out in 2 business day by Air Mail when your payment is clear.
Terms of sales：
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We will offer Full Refund to you when we receive your returned item.
Any problem, please feel free to contact with us.
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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.