Retaining
Delta retaining grades will retain cylindrical parts ie. bearings, liners, bushes, splines, oil seals, rotors, fans, keys and collars. Worn parts can be re-used, interference fits can be replaced with slip fits. Grades are available to meet most requirements from medium to high strength and high temperature applications
STRENGTHGAP FILLSHEARSET TIME EQUIVALENT
BEARING GRADE 22

MEDIUM

0.3mm

12N/mm²

10-30 MINS

641

HIGH STRENGTH RETAINER 55

HIGH

0.3mm

30N/mm²

10-30 MINS

638

RETAINING  GRADE HIGH TEMP 88

HIGH

0.3mm

36N/mm²

10-30 MINS

603

!

Bearing Grade 50ml
D22
!
  • Retaining of bearings, cylindrical parts, bushes and oil seals that require disassembly. Parts can be dismantled with normal hand tools.
  • Temp range -60°C to +150°C.
  • Equivalent 641
  • 50ml

High Strength Retainer 50ml
D55
!
  • For permanent retention of cylindrical parts where maximum retention is required, splines, bushes, keys, rotors to shafts, pulleys and sprockets. High viscosity, gap filler.
  • Temp range -60°C to +150°C
  • Equivalent 638
  • 50ml

High Temperature Retaining Grade 50ml
D88
!
  • High Temperature retaining grade permanent retention. Gears, pulleys, fans, couplings, oilite bushes, cams and rotors.
  • Temp range -60°C to +200°C
  • Equivalent 601 / 603
  • 50ml