142525003 – Spiral Pinion and142525004 – Spiral Gear
$3.00piece
142525003 Spiral Pinion
142525003 spiral bevel pinion (exclusive for sewing machinery): 20° pressure angle, 1.2 module, 20 teeth, 35°/L spiral angle, gear ratio 2, 12mm inner diameter, 25.85mm outer tooth diameter, 19.87mm overall length, 0.037kg weight. Made of 20CrMo via multi-step precision processes, it meets the transmission needs of sewing equipment.
142525004 Spiral Gear
142525004 spiral bevel gear (exclusive for sewing machinery): 20° pressure angle, 1.2 module, 44 teeth, 35°/R spiral angle, 15mm inner diameter, 52.3mm outer tooth diameter, 18.28mm overall length, 0.1374kg weight. Made of 20CrMo with the same precision processes, it matches 142525003 pinion for stable power transmission.
SKU:
JK-001-C and JK-002-C
Category: Spiral Bevel Gears
Description
142525003 Spiral Pinion
Product No. 142525003 spiral pinion is categorized as a spiral bevel gear, serving as a core transmission component dedicated to sewing machinery. This gear features a pressure angle of 20°, a module of 1.2, 20 teeth, and a spiral angle of 35° left-hand (35°/L), with a gear ratio of 2 when matched with its corresponding gear. In terms of structural dimensions, it has an inner diameter of 12mm, an outer tooth diameter of 25.85mm, an overall length of 19.87mm, and a unit weight of 0.037kg. Made of 20CrMo alloy steel, it undergoes a precision manufacturing process consisting of normalizing → turning → threaded hole machining → reaming → gear milling → heat treatment → shot blasting → reaming → screw assembly. Multiple production procedures ensure the gear’s dimensional accuracy and assembly compatibility, meeting the low-noise and high-stability operation requirements of the transmission system of sewing machinery.
142525004 Spiral Gear
Product No. 142525004 spiral gear belongs to the spiral bevel gear category, acting as the matching transmission component of 142525003 spiral pinion for sewing machinery. It has a pressure angle of 20°, a module of 1.2, 44 teeth, and a spiral angle of 35° right-hand (35°/R). Regarding structural dimensions, it has an inner diameter of 15mm, an outer tooth diameter of 52.3mm, an overall length of 18.28mm, and a unit weight of 0.1374kg. Made of the same 20CrMo alloy steel, it adopts the identical precision manufacturing process as the pinion: normalizing → turning → threaded hole machining → reaming → gear milling → heat treatment → shot blasting → reaming → screw assembly. Cooperating with the matching pinion, it achieves stable power transmission and serves as a key component of the transmission system of sewing equipment.
Additional information
| JK-001-C and JK-002-C weight |
0.037and0.1374 |
|---|---|
| JK-001-C and JK-002-C Core Components |
gear |
| JK-001-C and JK-002-C Craftsmanship |
Precision Casting |
Reviews (0)
Be the first to review “142525003 – Spiral Pinion and142525004 – Spiral Gear” Cancel reply
Shipping & Delivery
MAECENAS IACULIS
Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.
ADIPISCING CONVALLIS BULUM
- Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- Diam parturient dictumst parturient scelerisque nibh lectus.
Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.
Related products
2024479 Gear
$3.00piece
2024479 Spiral Bevel Gear is a dedicated transmission component for electric tools. Made of 20CrMnTi material, it has a pressure angle of 20°, a module of 1.5, 47 teeth, and a spiral angle of 35°/R, with an inner diameter of 14mm, an outer diameter of 68.8mm, a total length of 18.05mm, and a single weight of 0.2636kg. Produced via multiple precision machining and full inspection procedures, it delivers stable transmission and high durability.
2024498 Gear
$1.50piece
2024498 Spiral Bevel Gear is made of 20CrMo material and manufactured through multiple precision processes including normalizing, gear milling and heat treatment. With a pressure angle of 20°, module of 1.5, 21 teeth and helix angle of 35°/R, it features a compact size (outer diameter of tooth part: 31.4mm, total length: 11.6mm, weight: 0.13kg). Characterized by stable and efficient transmission, it is a high-precision transmission accessory dedicated to power tools.
50WF1-043 Hook Gear (341 Pinion)and50WF1-040 Lower Shaft (341 Gear Wheel)
$5.00piece
BZ-008-C (50WF1-043 Hook Gear/341 Pinion) and BZ-009-C (50WF1-040 Lower Shaft/341 Gear Wheel) are exclusive supporting spiral bevel gears for 341 model sewing equipment. Both are made of 20CrMo and processed through multiple precision processes. Core parameters: pressure angle 20°, module 0.7, helix angle 36.393° (right-hand/left-hand rotation respectively); BZ-008-C: 16 teeth, speed ratio 2, inner diameter 7.94mm, addendum diameter 12mm, weight 0.0617kg; BZ-009-C: 32 teeth, inner diameter 9.5mm, addendum diameter 29.421mm, weight 0.0303kg. Used in supporting pairs, they feature precise and stable transmission, suitable for the transmission needs of sewing equipment.
7J10105 Pinion
$1.00piece
7J10105 spiral bevel pinion (exclusive for sewing machinery): 20° pressure angle, 1.75 module, 11 teeth, 35°/L spiral angle, 8mm inner diameter, 22mm outer tooth diameter, 16mm overall length, 0.0222kg weight. Crafted from 20CrMnTi via multi-step precision processes, it meets the transmission needs of sewing equipment.
Bevel Gear Shaft 4037013
$3.00piece
The 4037013 Bevel Gear Shaft is a special transmission component for reducers, made of 20CrMnTi material and manufactured through multiple precision processes including normalization, turning, keyway machining, gear milling and heat treatment. Its core parameters are 20° pressure angle, 2.12 module, 8 teeth and 35° right-hand rotation, with a shaft diameter of 17mm, total length of 78.11mm and weight of 0.1295kg. It features stable transmission, wear resistance and durability.
Countershaft Pinion T16 and Countershaft Gear T24
$2.00piece
Countershaft Pinion T16
Countershaft Pinion T16 (spiral bevel gear for sewing machinery): 25° pressure angle, 1 module, 16 teeth, 1 gear ratio, 35°/R spiral angle, 7mm inner diameter, 17.5mm outer tooth diameter, 18mm overall length, 0.0165kg weight. Made of 20CrMo via multi-step precision processes, it meets the transmission needs of sewing equipment.
Countershaft Gear T24
Countershaft Gear T24 (spiral bevel gear for sewing machinery): 25° pressure angle, 1 module, 24 teeth, 35°/L spiral angle, 7mm inner diameter, 24.5mm outer tooth diameter, 13mm overall length, 0.0156kg weight. Made of 20CrMo with marking process, it matches T16 pinion for stable power transmission.
ECD767-2 Miniature Bevel Gear
$1.00piece
Top Feed Drive Gear
$1.20piece
Top Feed Spiral Bevel Drive Gear (exclusive for sewing machinery): 20° pressure angle, 1 module, 26 teeth, 35°/L spiral angle, 7mm inner diameter, 26mm outer tooth diameter, 12.7mm overall length, 0.0294kg weight. Made of 20CrMo via multi-step precision processes, it meets the transmission needs of the top feed mechanism of sewing equipment.

Reviews
There are no reviews yet.