Technical Specifications


‘V’ Slides Material and Finish:


High carbon bearing steel AISI 52100, hardened on ‘V’ faces to 58-62 Rockwell ‘C’ scale. Slide will be supplied with chemical black or similar finish.


Bearings Bearing Raceways and Balls: Carbon-chromium bearing steel AISI 52100, hardened and tempered. Shields: Cage: Studs:


Steel, except size 18 which has nitrile rubber seals. Plastic.


Temperature Range:


Carriage Plates Material: Finish:


High Tensile Steel with tensile strength = 695 N/mm2. Chemical black finish. -200C to +1200


C


High Strength Aluminum Alloy Black Anodized


Carriage Plate & Slide Counterbore Plugs Material:


Plastic


Cap Seals Material:


Temperature Range:


Body: Inserts: Wipers: -200C to +600


Thermoplastic elastomer Impact resistant plastic Felt


C


Frictional Resistance for ‘V’ Slide Systems To determine frictional resistance use 0.02 x Load (N) + Seal Friction (N). Seal friction figures:


Size 20 = 4 N Size 44 = 15 N


Size 25 = 7 N Size 76 = 28 N


External Lubrication Cap Seals will be supplied lubricated, further lubrication is not normally necessary unless a high duty cycle/speed is involved. In these cases re-lubrication with a grease NLGI consistency No. 2 will suffice.


Maximum Linear Speeds for ‘V’ Slides & Bearings. Lubricated ‘V’ Slides =


8 m/s


Material specifications may change for reasons of technical advantage or availability.


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