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Technical & Application
Material
Aluminium with aluminium-oxide ceramic coating (4-7µ). Hardness >80 HRC.
PTFE insert.
Technical Notes
Concentricity is better than 15µ.
Available with or without seals, if seals are required, please contact our sales team.
Temperature range: -130°C to +200°C.
Tips
Can be run on hardened or soft steel shafts, tolerance h6, all part no. L1770-L1776.
Self lubricating versions can also be run on ceramic coated aluminium shafts (see part no. L1788.)
Bore tolerances where d1 is:
6-16: +0,0, -0.04 to -0.07
20-30: +0.0, 0.05 to -0.07
40-50: +0.0, 0.05 to -0.09
Technical & Application
Material
Aluminium with aluminium-oxide ceramic coating (4-7µ). Hardness >80 HRC.
PTFE insert.
Technical Notes
Concentricity is better than 15µ.
Available with or without seals, if seals are required, please contact our sales team.
Temperature range: -130°C to +200°C.
Tips
Can be run on hardened or soft steel shafts, tolerance h6, all part no. L1770-L1776.
Self lubricating versions can also be run on ceramic coated aluminium shafts (see part no. L1788.)
Bore tolerances where d1 is:
6-16: +0,0, -0.04 to -0.07
20-30: +0.0, 0.05 to -0.07
40-50: +0.0, 0.05 to -0.09
