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GRMP3845AF28 Hub GG 38 A Ø28H7 key 8

Part number
GRMP3845AF28
EAN
Unit
Each
Product details
  • Rupture proof
  • Balanced: G16 in accordance with DIN-ISO 194
  • Available in Atex directive 94/9/EC
  • Complete coupling consists of: 2 halves type GRMB..B1/GRMB..B2 and 1 plastic star
  • Interchangeable with: Rotex (KTR), Spidex RaJa; MultiMont Astra (Reich); Trasco (SIT) &Giflex (Chiaravalli)
Application range
Shaft connection for pumps and motors
Properties
  • Rupture-proof
  • Balanced: G16 in accordance with DIN-ISO 1940
Technical info
  • Hub bore, keyway and tapped hole are optional
  • Available in accordance with ATEX product directive 94/9/EC
  • Complete coupling consists of 2 halves of type GRMB..B1/GRMB..B2 and 1 plastic star
  • Can be replaced with Rotex (KTR); Spidex RaJa; MultiMont Astra (Reich); Trasco (SIT) & Giflex (Chiaravalli)
Includes
1 coupling half
Material
Cast iron GG25
Consists of
1 coupling half
LTotal length
114 mm
IHub width
37 mm
Max rotation speed
9500 r/min
MClearance distance
24 mm
FgKey width
8 mm
Nominal working torque by 92°
190 N·m
Nominal working torque by 98°
325 N·m
Type code
38/45
ADiameter hub
66 mm
Hole
28H7
HLength body
45 mm
Max. shaft misalignment angular
1.5 °
Max. shaft misalignment axial
1.8 mm
Max. shaft misalignment radial
0.28 mm
EOutside diameter flange
80 mm

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