Description

The bell housing series BH are designed for coupling hydraulic pumps having ISO flanges to electric motors having metric flanges. These bell housing are precisely machined to reduce misalignment of coupled shafts. The correct alignment of the shafts along with the cushioned power transmission through a resilient spider increases the life of the bearings of the pump/motor coupled. The construction also reduces the noise generation considerably.

Bell Housing assembly - BH
Section

Unit Dimensions

Pump mtg. flange. Electric motor hp. d1 d2 d3 d4 d5 d6 t1 l k1xnos. (Hex) k2xnos. k3xnos. (Hex)
B1 flange 1-2 130 165 200 130 82.6 106.2 16 135 M10x4 M10x4 M10x2
3-5 180 215 250 180 16 145 M12x4 M10x4 M10x2
7.5-10 230 265 300 230 16 170 M12x4 M10x4 M10x2
12.5-30 250 300 350 250 20 210 M16x4 M12x4 M10x2
B2 flange 1-2 130 165 200 130 101.6 146 16 145 M10x4 M10x4 M12x2
3-5 180 215 250 180 16 145 M12x4 M10x4 M12x2
7.5-10 230 265 300 230 16 175 M12x4 M10x4 M12x2
12.5-30 250 300 350 250 20 210 M16x4 M12x4 M12x2
B3 flange 1-2 -- -- -- -- 127 181 -- -- -- -- --
3-5 180 215 250 180 16 175 M12x4 M10x4 M16x2
7.5-10 230 265 300 230 16 195 M12x4 M10x4 M16x2
12.5-30 250 300 350 250 20 225 M16x4 M12x4 M16x2

 

Technical Specifications
Construction .................................. Partially enclosed cast iron housing with flexible coupling.
Mounting style ............................... Flange mounting, factory standard.
Mounting position ........................... Axis of the assembly can be mounted in any direction.
Pump mounting flange .................... As per ISO 3019/1-1975(E).
Motor mounting flange .................... As per IS 2223/IEC 72-2.
Flexible coupling ............................ Spider type.
Working temperature ...................... -40 C to +80 C
Mass ............................................ HP 1 - 2 3 - 5 7.5 - 10 12.5 - 30
B1 6 Kg. 7 Kg. 9 Kg. 14 Kg.
B2 7 Kg. 8 Kg. 10 Kg. 15 Kg.
B3 8.5 Kg. 10 Kg. 11.5 Kg. 19 Kg.

 

Ordering Informations

Note : - Customer has to clearly specify the model code and make of the pump. For eg. V210 Vickers.

Bell housing assembly BH
Pump mounting type
Electric motor hp
Pump couplings
Design Code 10

Product Code

 

All rights reserved.
Subject to revision.

Regd. office & Works :
78-80, Machhe Industrial Estate, Machhe, Belgaum - 590 014. Karnataka, INDIA. 
Phone :
+91-0831-2411001.  Fax : +91-0831-2411002 ,  
E-mail :
 
polyhydron@vsnl.com ,  Website :  www.polyhydron.com

 

Copyright Polyhydron Pvt. Ltd. Belgaum, India.
Site developed by
Polyhydron Pvt. Ltd, Belgaum, India.

Updated on October 27, 2010 10:35 am .