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GRMP3845AF25 Hub GG 38 A Ø25H7 key 8

Part number
GRMP3845AF25
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
GInside diameter
38 mm
Consists of
1 coupling half
LTotal length
114 mm
BHub outside diameter
80 mm
IHub width
37 mm
AHub width - side 2
66 mm
HTotal length - side 1
45 mm
HTotal length - side 2
45 mm
Max rotation speed
9500 r/min
Max. shaft misalignment angle
1,5 °
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
Max. shaft misalignment radial
0.28 mm

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