Deep groove ball bearing

Roller type freewheel clutch ALMKMSD2

Product information

INTRODUCTION

Roller type freewheel clutch ALMKMSD2

Feature

Type AL..KEED2 is a roller type freewheel, self-contained, sealed and bearing supported, using two 160.. series bearings. Unit is delivered oil lubricated.This combination is used as overrunning clutch as shown overleaf.

In this design, a standard AL freewheel is connected to a flexible coupling for in-line mounting.The KEE type is a high performance coupling used to damp torsional vibrations and to accept misalignement without excess bearing loads. D2 cover is used to close the unit. It is equipped with two screws for oil filling, drain and level. We recommend the unit is supplied assembled.

Please specify inner race direction of rotation seen from the D2 flange. Refer to manufacturer’s catalogue to check coupling selection

Type	Size			Overrunning speeds							Weight
AL..KMSD2	d^H7	KMS	T_KN	n_imax1)	n_amax²⁾	d_K1^H7	D	L ₁	L₉	b₁
	[mm]		[Nm]	[min-1]	[min-1]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg]
	12	4	50	2500	6000	7...35	62	42	100	18	2.1
	15	6.3	79	1900	6000	12... 40	68	52	116	20	2.7
	20	10	125	1600	5600	10... 45	75	57	123.5	17	3.8
	25	10	125	1400	4500	10... 45	90	60	126.5	17	4.4
	30	16	200	1300	4100	10... 50	100	68	140	19	5.9
	35	25	313	1100	3800	15... 55	110	74	155	22	8.1
	40	40	500	950	3400	20...60	125	86	173	26	11.4
	45	63	788	900	3200	20...70	130	86	186	30	13.3
	50	100	1250	850	2800	25...75	150	92	208.5	35	19.1
	55	100	1250	720	2650	25...75	160	104	216.5	35	20.4
	60	160	2000	680	2450	30...80	170	114	243	41	27.1
	70	250	3125	580	2150	35...90	190	134	277.5	47	40.4
	80	400	5000	480	1900	45... 100	210	144	305	56	57
	90	630	7875	380	1700	60... 120	230	158	346.5	64	87
	100	1000	12500	350	1450	75... 140	270	182	386	75	131
	120	1600	20000	250	1250	90... 160	310	202	430	85	196
	150
	200	On Request
	250
ALM.. KMSD2	25	16	200	1100	2800	12... 50	90	60	132.5	19	4.4
	30	25	313	1000	2500	15... 55	100	68	150	22	5.9
	35	40	500	900	2400	18... 60	110	74	163	26	8.1