Red brass (RG7)
  • Bellows can be attached both sides
  • Uniform Ø on gearbox neck, nut and opposed bearing plate
  • Grease nipple or connection to central lubrication or lubricator

Safety nut SIFA-R

: Red brass (RG7)

Size Tr D D1 D2 D3 L L1 L2 L3 L4 F kg
2.5 kN Tr 16×4 49 26 40* 5,5* 45 13 20 8 6 6 0,3
5 kN Tr 18×4 52 29 40 6 45 13 20 8 6 6 0,3
10 kN Tr 20×4 68 39 54 7 45 13 20 8 6 8 0,6
25 kN Tr 30×6 79 46 61 7 50 13 23 8 7 12 0,8
35 kN Tr 40×7 95 60 78 9 70 18 36 12 8,5 15 1,5
50 kN Tr 40×7 95 60 78 9 70 18 36 12 8,5 15 1,5
100 kN Tr 55×9 130 85 108 11 90 18 54 18 10 20 4,1
150 kN Tr 60×9 140 90 11 6 13 11 5 20 75 20 10 20 5,3
*only 4 drill holes Ø 5.5mm

Dimensions for other sizes on request.

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