19YRS
YINSH PRECISION INDUSTRIAL CO., LTD.
Products
Precision Locknuts
SBL-E
SBL-E
SBL-E Precision Locknut
This model is for spindles with exceptionally restricted or narrow space, particularly where any adjustment from the trailing surface is inconvenient. Balance adjustment screw holes can be fitted with screw-in plugs(option), eliminating high frequency noise and subsequent vibration.
Specification
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Material Composition:SCM440(42CrMo4)
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Hardness:HRC48° ~52°
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Thread Precision:ISO 4H
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Parallelism:0.002mm
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Edge Bevel:0.002mm
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Concentricity:0.005mm