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GRMB4860B2 Hub GG 48, TL 1615 B2

Part number
GRMB4860B2
EAN
Unit
Each
Application range
Shaft connection for pumps and motors
Properties
  • Rupture-proof
  • Balanced: G16 in accordance with DIN-ISO 1940
Technical info
  • Available in accordance with ATEX product directive 94/9/EC
  • Complete coupling consists of 2 halves of type GRMB..B1/GRMB..B2, 2 taperlock adjustment bushes and 1 plastic star
  • Can be replaced with Rotex (KTR); Spidex RaJa; MultiMont Astra (Reich); Trasco (SIT) & Giflex (Chiaravalli)
Material
Cast iron GG25
Consists of
1 coupling half
Total length
106 mm
Hub outside diameter
105 mm
d3Hub outside diameter - side 2
104 mm
Hub width
28 mm
Max rotation speed
7100 r/min
Max. shaft misalignment angle
1,5 °
sClearance distance
28 mm
Nominal working torque by 92°
310 N·m
Nominal working torque by 98°
525 N·m
Type code
48/60
l4Length body
39 mm
Max. shaft misalignment axial
2.1 mm
Max. shaft misalignment radial
0.36 mm
Type bush
1615
Outside diameter flange
105 mm

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