This planetary shaft has a total length of 120 mm, equipped with a 16‑tooth left‑hand‑rotating spline and a 31.7 mm main‑shaft diameter for Bosch planetary gearboxes. Made of quenched‑tempered alloy steel, it resists abrasion and torsion during high‑speed torque‑transmission. It mates perfectly with planetary gears to replace defective original shafts for Bosch impact drills, angle grinders and electric hammers.
Specifications: Length 120mm, Teeth 16, Rotation LEFT, Central Axis φ31.7, Pin 6×16, Copper set φ8, Bearing file φ18, Outer plate φ42.5
Compatibility: Bosch models matching above specifications
Planetary Shaft 120mm 16 Teeth LEFT φ31.7 for Bosch
US$ 9.00 / 1 Piece
1Piece Minimum order
Brand:
xiaoxibian
oem:
XH-9-139
Material:
: Quenched‑tempered alloy‑steel with reliable torsion‑resistance and wear‑resistant performance
Key Specification:
: Overall length 120 mm, 16‑tooth left‑hand spline, main‑shaft diameter φ31.7 mm
About this item
- This 16‑tooth left‑hand planetary shaft is an aftermarket replacement spare‑part for Bosch power‑tool gearboxes. Fitment: For Bosch models with 120mm, 16 teeth, LEFT rotation, φ31.7 axis.
- Heat‑treated alloy‑steel withstands continuous high‑speed rotation under heavy‑duty working loads. Specifications: Length 120mm, Teeth 16, Rotation LEFT, Central Axis φ31.7, Pin 6×16, etc.
- The 120‑mm‑long shaft with φ31.7 mm main‑axis meshes precisely with planetary gear sets. Function: Critical for Bosch planetary starter mechanism.
- Reinforced shaft‑body structure prevents bending and twisting under repeated intensive‑cycle usage. Durability: Built to Bosch’s performance standards.
- OEM‑matched dimensions enable direct‑swap installation without modifying original gear‑box components. Replacement: Direct fit for Bosch starters.
Ruian Huasheng Auto Parts Co.,Ltd
1 years
China
Avg Response Time: ≤24 h
Business Type: Car parts
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Ruian Huasheng Auto Parts Co.,Ltd
| Address | Baotian Industrial Zone,Tangxia Town,Ruian City | ||||
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