FAMILIES 31 - 34 - 37

The mounting holes are equispaced.

Ne : number of holes in the outer ring
Ni  : number of holes in the inner ring

Tapping depth in the outer ring : 20 mm minimum

G = 4 equispaced grease nipples M8 x 100 mounted on the inner ring

Material : Improved XC 45, code Z

Pilot Ce = height 3 mm, quality H9.
Pilot Ci : height : 10 mm, quality H9.


These bearings are also available without through holes.
The references are identical except for the last 2 digits :

00 : through holes inner ring,
01 : through holes outer ring.

		MEASUREMENTS IN MILLIMETERS											Teeth
	WEIGHT	DIMENSIONS				FASTENING				GEARS			Resistance
REFERENCE	Kg	De	Di	Ce	Ci	Fe	Ne	Fi	Ni	M	Z	D	kN
31 0411 01	32	505	342	412.2	344	455	20	368	24	5	99	495	33.8
31 0541 01	46	640	472	542.5	474	585	28	498	32	6	105	630	41
31 0641 01	55	742	572	642	574	685	32	598	36	6	122	732	41
31 0741 01	62	840	672	743	674	785	36	698	40	6	138	828	41
31 0841 01	71	950	772	842	774	885	36	798	40	8	117	936	55
31 0941 01	78	1046	872	943	874	985	40	898	44	8	129	1032	55
31 1091 01	91	1198	1022	1094	1024	1135	44	1048	48	8	148	1184	55