AL (MS 31) Lock Plates | Precision Bearing Sleeves, Lock Nuts & OEM Parts Supplier | Chin Sing Taiwan
Professional and experienced manufacturer of Metric lock plates with "CS" Brand, Metric lock plates units purpose to let lager Lock nuts from nuts 44 up to 100 be fixed. Browse Chin Sing Precision's high-quality bearing sleeves, adapter sleeves, bushings, wear plates & more. Expert Taiwanese manufacturer providing custom & standard solutions for demanding applications.
AL (MS 31) Lock Plates
Professional and experienced manufacturer of Metric lock plates with "CS" Brand, Metric lock plates units purpose to let lager Lock nuts from nuts 44 up to 100 be fixed.
Our lock plates are produced by CNC precision machine, With CNC machine, we can produce the most complex precision components at a relatively low cost and fast production rate while maintaining high accuracy and repeatability. It assists in bearing lock nuts and suitable for large sizes to prevent dropping.
Model
AL44, AL48, AL52, AL56, AL60, AL64, AL68, AL72, AL76, AL80, AL84, AL88, AL92, AL96, AL100
Drawing
AL (MS31) Lock Plates Drawing
Lock Plate - AL / MS 31
| Lock Nuts NO. | t1 mm | S mm | L2 mm | S1 mm | i mm | L3 mm | Suitable Locknuts No. | Weight per 100 pcs kg |
|---|---|---|---|---|---|---|---|---|
| AL44 | 4 | 20 | 12 | 9 | 22.5 | 30.5 | AN44 | 2.6 |
| AL48 | 4 | 20 | 12 | 9 | 22.5 | 30.5 | AN48 | 2.6 |
| AL52 | 4 | 24 | 12 | 12 | 25.5 | 33.5 | AN52 | 3.39 |
| AL56 | 4 | 24 | 12 | 12 | 25.5 | 33.5 | AN56 | 3.39 |
| AL60 | 4 | 24 | 12 | 12 | 30.5 | 38.5 | AN60 | 3.79 |
| AL64 | 5 | 24 | 15 | 12 | 31 | 41 | AN64 | 5.35 |
| AL68 | 5 | 28 | 15 | 14 | 38 | 48 | AN68 | 6.65 |
| AL72 | 5 | 28 | 15 | 14 | 38 | 48 | AN72 | 6.65 |
| AL76 | 5 | 32 | 15 | 14 | 40 | 50 | AN76 | 7.96 |
| AL80 | 5 | 32 | 15 | 18 | 45 | 55 | AN80 | 8.2 |
| AL84 | 5 | 32 | 15 | 18 | 45 | 55 | AN84 | 8.2 |
| AL88 | 5 | 36 | 15 | 18 | 43 | 53 | AN88 | 9 |
| AL92 | 5 | 36 | 15 | 18 | 43 | 53 | AN92 | 9 |
| AL96 | 5 | 36 | 15 | 18 | 53 | 63 | AN96 | 10.4 |
| AL100 | 5 | 40 | 15 | 18 | 45 | 55 | AN100 | 10.5 |
NOTE: The specifications of AL can be applied for MS31.
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Spec. of AL (MS31)
Spec. of AL44, AL48, AL52, AL56, AL60, AL64, AL68, AL72, AL76, AL80, AL84, AL88, AL92, AL96, AL100
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AL (MS 31) Lock Plates | Global Supplier of Bearing Sleeves, Locking Systems & Custom Machined Parts
Chin Sing offers a full range of AL (MS 31) Lock Plates, adapter sleeves, withdrawal sleeves, and hydraulic sleeves engineered for reliable bearing mounting and dismounting on cylindrical shafts. Our components are precision-machined to meet international standards like ISO 2982-1 and DIN 5415, ensuring secure fitment, extended service life, and easy maintenance in high-load applications.
These shaft sleeves are widely used in steel mills, mining conveyors, wind turbines, and other industrial machinery where downtime must be minimized. Our hydraulic options further simplify installation and removal, reducing labor time and preventing damage to bearings or shafts. Available in both metric and inch series, we cater to global OEMs and MRO buyers.
Whether you're replacing existing parts or sourcing for new builds, Chin Sing delivers high-quality solutions backed by Taiwan-based manufacturing expertise, OEM/ODM customization, and ISO-certified quality assurance. Our bearing mounting components are trusted worldwide for performance, safety, and efficiency.