Bucket-Wheel Stacker Reclaimer Roller/Ball Combination Slewing Bearing

1. Description:
This series of slewing bearings is mainly made up of inside and outside rings. Upper-row use rollers and
down-row use balls. It is suitable for high precision mounting and capable to bear axial force,
resultant torque and considerable large radial force.

2. Application
It applies to high axial force and continuing working situations. It is application in ladle slewing mechanism.

This series of ball and roller combined slewing bearings are applies to high axial force and continuing working situations. It is application in ladle slewing mechanism.
Three types of this kind of ball and roller combined slewing bearings:

A. Without gear bearing (non tooth)
B. External gear bearing (external tooth)
C. Internal gear bearing (internal tooth)

 

  

             A                                                                         B                                                                              C 
 

 

Model external Tooth	Dimensions			Installation Information						structure			Tooth Info		Wt
	De	d	H	D1	D2	n	ф	M	n1	H1	h	b	m	Z	kg
	mm	mm	mm	mm	mm		mm			mm	mm	mm
221.32.3550.**	3772.8	3358	159	3638	3418	76	30	27	10	143	50	109	16	232	2028
221.32.3750.**	3980.8	3558	159	3846	3618	80	30	27	10	143	50	109	16	246	2186
221.32.4000.**	4220.8	3808	159	4086	3868	84	30	27	12	143	50	109	16	261	2278
221.32.4250.**	4476.8	4058	159	4342	4118	90	30	27	12	143	50	109	16	276	2455
221.36.4000.**	4244.4	3792	175	4095	3858	76	33	30	12	159	50	125	18	232	2792
221.36.4250.**	4496.4	4042	175	4347	4108	80	33	30	12	159	50	125	18	247	2981
221.36.4500.**	4748.4	4292	175	4599	4358	84	33	30	14	159	50	125	18	261	3171
221.36.4750.**	5000.4	4542	175	4851	4608	90	33	30	14	159	50	125	18	275	3363
221.40.4500.**	4776	4276	183	4612	4348	72	36	33	14	167	50	133	20	236	3673
221.40.4750.**	5016	4526	183	4852	4598	76	36	33	14	167	50	133	20	248	3796
221.40.5000.**	5276	4776	183	5112	4848	80	36	33	16	167	50	133	20	261	4082
221.40.5300.**	5576	5076	183	5412	5148	84	36	33	16	167	50	133	20	276	4329
221.45.5000.**	5297.6	4747	203	5117	4825	76	39	36	16	187	50	153	22	238	5201
221.45.5300.**	5605.6	5047	203	5425	5125	80	39	36	16	187	50	153	22	252	5602
221.45.5600.**	5891.6	5347	203	5711	5425	84	39	36	18	187	50	153	22	265	5764
221.45.6000.**	6287.6	5747	203	6107	5825	90	39	36	18	187	50	153	22	282	6129

UBC-202,
120.40.3267.0000.41.1538,
RB3550-1,
RB3750-1,
RB4000-1,
RB4000-2

 

And other models of some European and American companies.

Bucket wheel stacker reclaimer wheel bearings, the stacker reclaimer slewing ring, ball column combination slewing bearing.