Combined bearings for heavy industry

Adjustable combined bearings for heavy industry maintain all the important features of the fixed combined bearings.
The main difference is that it is possible to adjust the distance between bearing and profile, using washers between the support and the radial bearing. They have a very high load capacity and are used above all in forklift carriages up to 50 T and in the steel making sector, where they are used as wheels for trolleys connected to rolling machines.
The adjustment is done through washers that are inserted between the welded pin and the collar of the side guide roller.

		d	D	T	H	h	B	A	S	r	C	C0	Ca	C0a
	Cod Ref.	(mm)									(kN)
TR4180	400-0069	70	170	98	109,7	84,7	51	11,2	49,7	4	195	361	83	129
TR4181	400-0087	80	185	115	100	75	47	15	49,7	3	235	440	83	130
TR509	400-0019	110	220	150	115	90	60	13,5	70	5	367	719	103	230
TR510	400-0038	130	260	184	120	95	60	18,5	80	5	475	1.000	167	279
TR4184	400-0274	150	260	187	135	110	80	10	80	5	566	1.300	167	279
TR3191	400-0088	140	300	190	140	110	80	10	86	8	549	1.272	195	335
TR4186	400-0278	140	315	240	240	120	89	10	100	8	785	1.690	227	392
TR4187	400-0084	140	340	240	150	120	89	10	100	8	785	1.690	227	392
TR4188	400-0275	170	390	242	200	150	118	11	100	8	1.076	2.535	227	392

C = carico radiale dinamico C_a= carico assiale dinamico C₀ = carico radiale statico C_0a= carico assiale statico