Ball Bearing Adapter 30157=10606 for Seiko LSW-6LG, 6LG-T, 6LG-TA, 7LG, 7LG-T, 7LG-TA and Seiko LSW8BLC Sewing Machines
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Current pricing, availability, lead time, and machine compatibility
will be verified for your specific requirement.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
Please send your machine model, required gauge or size, quantity, and clear photos of the machine nameplate or existing components when available.
🌎 International customers are welcome.
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
REQUEST A QUOTE
We serve customers worldwide. Depending on product availability, orders may be sourced or fulfilled through our USA, Singapore, or international supply network.
Please include your destination country and postal code so we can review the most suitable shipping option.
U.S. customers may also text the product link and photos to
+1 (770) 744-3831
Seiko Ball Bearing Adapter (Part #30157 / 10606)
Ensure the mechanical efficiency of your heavy-duty drivetrain with the Seiko Ball Bearing Adapter (Part #30157, also referenced as 10606). This precision-machined housing component is essential for the smooth rotation of the drive shafts in the Seiko LSW and LSW8 series industrial sewing machines.
The ball bearing adapter acts as the critical interface between the machine's internal shafts and high-speed bearings. In long-arm and compound-feed machines, the drivetrain is under immense torque. A worn or generic adapter can lead to bearing "walk," where the bearing shifts out of alignment, causing heat buildup, noise, and eventually, shaft scoring. This Seiko part is built to the exact tolerances required to hold bearings in a perfect press-fit, ensuring vibration-free operation at high speeds.
Most in-stock orders are processed within 3 business days, Monday through Friday. Special-order and non-stock items may require additional handling time
We ship from our Georgia, USA warehouse. If an item is temporarily unavailable in the U.S., we source it through our global supplier network and will notify you of the estimated lead time.
Free shipping is available on U.S. orders over $99.
Once your order ships, you will receive a tracking number by email.
For urgent orders or shipping questions, please contact us before placing your order.
We stand behind the quality of the products we sell.
• Genuine OEM parts are covered by the manufacturer's warranty where applicable.
• Aftermarket and generic parts are covered against manufacturing defects.
• If you receive a damaged, defective, or incorrect item, please contact us promptly. Please see our Return & Refund Policy for eligibility, notification requirements, and applicable return terms.
• Warranty does not cover damage caused by improper installation, misuse, normal wear, Return & Refund Policy modifications.
If you have any questions, our support team is happy to help before or after your purchase.