News
How to Evaluate a Rod End and Clevis Supplier: A Buyer’s Evidence Checklist
What should buyers check? Establish the complete configuration, manufacturing responsibilities and required evidence before comparing price. Verify whether each report is authentic, applies to the proposed item and supports the current approval decision. Record unresolved requirements and the next s......
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Clevis Rod Ends: Reading DIN 71752 and ISO 8140 Dimensions Before Replacement
Can a DIN 71752 or ISO 8140 clevis replace another one? A shared standard reference helps identify a candidate; it does not settle every replacement condition. Match the selected variant, drawing revision, dimensions and tolerances, thread pitch and hand, pin retention, and required movement. Then r......
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Radial Spherical Plain Bearing Codes: GE-E, GE-ES, GE-ES-2RS and GE-UK
Dongzhou's GE-E and GE-ES range uses steel-on-steel sliding contact. ES identifies the listed lubrication-groove and hole arrangement; ES-2RS adds seals on both sides. GE-UK uses a PTFE-lined sliding contact. Read these design clues alongside the complete part number and drawing, rather than treatin......
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Clevis Pins and Clips: How to Choose the Right Retainer
Choose clevis pins and clips as a matched retaining system. Start with the pin diameter and assembled axial stack, then match the cross-hole, groove or dedicated clip interface. Confirm the retainer's seated position, axial retention requirement and removal access. A shared nominal pin diameter does......
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Invitation | Ningbo Dongzhou Transmission Co., Ltd. Invites You to PTC ASIA 2026
Dear Valued Customers and Partners, We sincerely invite you to attend the 30th International Power Transmission and Control Technology Exhibition (PTC ASIA 2026) in Shanghai. As a premier event in the power transmission industry, PTC ASIA brings together cutting-edge technologies and innovativ......
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