able for freshwater seawater and brackish water B4-DV-21B Bevel-helical gearbox B4

Flender/Flender Gear Units/Bevel-helical gearbox B4

umed as required space for piping and monitoring; details according to order-related documentation. Free space for pump, pipes and cov er; please contact us for exact dimensions, if applicable. Max. dimensions; details acc. to order-related documentation. Flender GmbH 2NER GROUP CO.,LIMITED Germany sogears HB series gearbox 5/1 Flender MD 2.1 2 5Helical gear units vertical mounting position Type H3 Gear unit dimensions, three-st age, gear unit sizes 1 to 2 Selection and ordering data (continued) Low speed shaft (LSS) Oil quantity H3. with forced lubricationWeight H3.V1th to 1th position of Article No. and Article No. supplement, for 1th to 1th position, see pages 5/3 to 5/3 Article No.: 2LP3 -.5-.... Type Size d2 l2 G2 kg Solid shaft with parallel key H3SV 1 2 n6 4 4 3 4 1-7A 1 2 n6 4 4 3 4 1-8A 1 2 n6 4 4 On request 2-0A 2 3 n6 5 4 2-1A Type Size D2 G4 kg Hollow shaft with keyway H3HV 1 2 H7 4 3 4 1-7B 1 2 H7 4 3 4 1-8B Type Size D2 D3 G4 G5 kg Hollow shaft for shrink disk H3DV 1 2 H7 2 4 6 3 4 1-7C 1 2 H7 2 4 6 3 4 1-8C 1 2 H7 2 4 6 On request 2-0C 2 3 H7 3 4 6 2-1C Type Size /DIN 5 D2 D3 G4 kg Hollow shaft with spline H3KV 1 2 5 0 0 8 2 H1 2 4 3 4 1-7D 1 2 5 0 0 8 2 H1 2 4 3 4 1-8D 1 On request 2-0D 2 2-1D Type Size d2 D3 k2 ns G7 kg Flanged shaft H3FV 1 6 7 4 H6 6 2 3 1 6 3 4 1-7E 1 6 8 4 H6 7 2 3 1 6 3 5 1-8E 1 6 8 4 H6 7 3 3 1 6 On request 2-0E 2 6 9 4 H6 8 3 3 1 6 2-1E l2 l2 G2 G2d2 d2 G4 G4D 2 G5 G4 3D 2 G4G4 3D 2N G7c d2D 3 k2n Shaft seals, see pages 1/2 onwards . For details on the shafts, see Chapter 9 . Cooling options, see page 1/1 onwards .Approximate values; exact data acc. to order-related documentation. Without oil filling. Shaft variant designed to withstand axial forces (including those caused by weight of gear unit) on request. Shaft version with reinforced bearing (up to size , see page 9/7. Flender GmbH 2NER GROUP CO.,LIMITED Germany sogears HB series gearbox 5/2 Flender MD 2.1 2Helical gear units vert