FUJI2MGTHA091900 NXT H24H24GH24S Q-axis bearing
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Product Introduction – FUJI 2MGTHA091900 NXT H24/H24G/H24S Q-Axis Bearing
Part Number: 2MGTHA091900
Product Name: Q-Axis Bearing
Category: Precision Bearing Component
Applicable Models: FUJI NXT H24, H24G, and H24S Working Heads
Product Overview
The FUJI 2MGTHA091900 Q-axis bearing is a high-precision mechanical bearing designed specifically for the Q-axis rotation mechanism in FUJI NXT H24 series working heads. The Q-axis typically controls a rotational or angular movement of the head, nozzle, or component feeder.
This bearing ensures smooth, accurate, and reliable rotation under the high-speed conditions found in SMT pick-and-place machines, contributing directly to placement accuracy and machine uptime.
Key Features
High Precision and Low Friction
Engineered to provide smooth rotational motion with minimal resistance and wear.
Durable Construction
Made from hardened steel or specialty alloys to withstand continuous operation and mechanical stresses.
Optimized for SMT Application
Designed to fit perfectly within the Q-axis assembly of H24, H24G, and H24S working heads, ensuring compatibility and performance.
Stable and Reliable Operation
Maintains bearing integrity under high rotational speeds and frequent start-stop cycles.
Applications
Supports the Q-axis rotational movement in FUJI NXT H24 series working heads.
Enables precise angular positioning for pick-and-place heads.
Contributes to stable nozzle alignment and component placement accuracy.
Related Components
Part Number | Description |
2MGTHA091900 | Q-Axis Bearing (this part) |
Q-axis Shaft / Arm | Rotating shaft or arm connected to bearing |
Working Head Assembly (H24 series) | Full head assembly including the bearing |
Bearing Retainer / Housing | Holds the bearing in place within the head |
Lubrication System / Grease | Maintains bearing smoothness and longevity |
Specifications (Typical)
Type: Precision ball or roller bearing
Material: Hardened steel or alloy steel
Dimensions: Specific to H24 series Q-axis assembly (exact size per FUJI specs)
Lubrication: Pre-lubricated or grease-compatible
Operating Conditions: High-speed rotation with frequent cycles
Ordering Notes
Confirm bearing compatibility with your specific H24, H24G, or H24S head model.
Use genuine FUJI bearings to ensure correct fit and performance.
Replace bearings at signs of noise, vibration, or wear to avoid head malfunction.
Related Accessories – FUJI 2MGTHA091900 Q-Axis Bearing
Accessory Name | Part Number (Example) | Description |
Q-axis Shaft / Rotation Arm | Varies by head model | The rotating shaft supported by the Q-axis bearing for angular motion. |
Bearing Housing / Holder | Varies | Secures and aligns the Q-axis bearing inside the working head. |
H24 / H24G / H24S Working Head Assembly | e.g. H65860, H65900 | The complete head assembly incorporating the Q-axis bearing. |
Q-axis Motor / Drive Unit | Varies | Provides rotational power to the Q-axis through the bearing. |
Encoder / Position Sensor | Varies | Detects angular position of the Q-axis for feedback and control. |
Grease / Lubricant (FUJI Specified) | e.g. S99991 (sample) | Used to reduce wear and extend bearing life during high-speed rotation. |
Bearing Seal / Shield Ring | Varies | Protects the bearing from dust and contaminants inside the head. |
Mounting Screws and Washers | Varies | Used to install and secure the bearing and housing components. |
Notes:
These accessories work together to support precise and stable Q-axis rotation within the working head.
It is recommended to replace seals and apply grease whenever the bearing is serviced.
Ensure accessories are matched to the exact model variant (H24, H24G, or H24S).
Related Part Numbers – FUJI 2MGTHA091900 Q-Axis Bearing
Part Number | Description | Notes |
2MGTHA091900 | Q-Axis Bearing (main part) | For NXT H24 / H24G / H24S working heads |
H65860 | H24 Working Head Assembly | Complete head using this Q-axis bearing |
H65900 | H24G Working Head Assembly | Enhanced variant of H24 with same Q-axis structure |
H66010 | H24S Working Head Assembly | High-speed variant, compatible with this bearing |
AA1PA00 | Q-Axis Shaft | Rotates within the bearing to position the nozzle |
AA6YK00 | Bearing Holder / Housing | Holds the Q-axis bearing in alignment |
S4033G | Vacuum Sensor (optional, mounted nearby) | May be positioned within the same head assembly |
2MGTHA092000 | Q-Axis Motor (example part) | Drives the rotation of the Q-axis via the bearing |
AA6GM00 | Rotary Encoder for Q-Axis | Detects angular position of Q-axis |
AA6PT00 | Grease for Q-Axis bearing lubrication (FUJI spec) | Ensures smooth operation and extended bearing life |
Notes:
Ensure all parts are compatible with the same head series (H24, H24G, H24S).
Part numbers may vary slightly by generation, so refer to the machine’s service manual or BOM when ordering.
It's recommended to replace bearings and seals together during scheduled maintenance.
FAQ Guide – FUJI 2MGTHA091900 NXT H24/H24G/H24S Q-Axis Bearing
1. What is the FUJI 2MGTHA091900 Q-axis bearing used for?
Answer:
The 2MGTHA091900 bearing is a high-precision rotational bearing used in the Q-axis of FUJI NXT H24, H24G, and H24S working heads. It supports and stabilizes the rotational movement of the nozzle unit, allowing for accurate angle adjustment during pick-and-place operations.
2. What is the Q-axis in FUJI NXT heads?
Answer:
The Q-axis refers to the rotational axis of the head nozzle unit. It allows the component to be rotated to the correct orientation before placement on the PCB. The bearing ensures smooth, precise rotation under high speed and load.
3. Which head models use this bearing?
Answer:
This bearing is designed specifically for the following head models:
H24
H24G
H24S
4. What are signs that the Q-axis bearing needs replacement?
Answer:
Abnormal noise during head rotation
Inconsistent or imprecise nozzle rotation
Placement orientation errors
Excessive vibration or movement in the Q-axis
Alarm errors related to Q-axis feedback or encoder
5. What other parts work with this bearing?
Part Number | Description |
AA1PA00 | Q-axis Shaft |
AA6YK00 | Bearing Holder / Housing |
AA6GM00 | Q-axis Encoder |
2MGTHA092000 | Q-axis Motor |
AA6PT00 | Grease (for bearing lubrication) |
6. How is the bearing installed or maintained?
Answer:
The bearing is pressed or fixed into a housing in the head assembly.
Installation must ensure clean, aligned surfaces and correct orientation.
Always apply FUJI-specified grease (e.g., AA6PT00) during assembly.
Replace during scheduled head rebuilds or at the first sign of wear.
7. Can non-OEM bearings be used as a substitute?
Answer:
Not recommended. FUJI bearings are precision-engineered for high-speed SMT applications. Using non-original bearings may lead to:
Misalignment
Shorter lifespan
Increased placement error
Damage to other critical head components
8. Is the 2MGTHA091900 sold individually or as part of a kit?
Answer:
Typically sold individually.
May be included in full Q-axis rebuild kits or H24 head overhaul packages.
9. Technical Specifications (Typical)
Type: Angular contact or precision ball bearing
Material: Hardened alloy steel
Use: High-speed, high-precision rotational axis
Mounting: Inside Q-axis shaft housing
Lubrication: Required – apply FUJI-recommended grease
10. Where can I get support or purchase this bearing?
Answer:
Available from authorized FUJI SMT parts distributors
Verify compatibility with your machine model and head type
Support available through FUJI engineers or service partners
Contact:
CNSMT Electronics Equipment Co,.LTD
Email: info@smtlinemachine.com
www.smtlinemachine.com
Mb/whatsapp/wechat:+8613537875415
SKYPE:smtdwx