accepts all types of lubricants currently used in the power transmission equipement.
The sprag space tolerance must not be exceeded. Inner and outer races must both have a minimum plain

width “e”, without any recess, to ensure the freewheel functions correctly as shown on following pages.

Alternatively, races can be made in case hardened steel shafts, or housings, to the specification below.

Surface hardness of the finished part should be HRC 60 to 62, for a depth of 0,6 mm minimum.

Core hardness to be HRC35 to 45. Surface roughness not to exceed 22CLA. Maximum taper between

races: 0,007 mm for 25 mm width.

Dimensions and Capacities of one way clutch bearing:

Product name	Size		Overrunning speeds				Sprag space				NO. of clips	No. of sprags	Weight
		TKN1)	nimax2)	namax3)	Øa+0.008 -0.005	Øc± 0.013	Sprag space	emin	Ødmin	Øbmax	NO. of clips	No. of sprags	Weight
		[Nm]	[min-1]	[min -1]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]			[kg]
One way clutch	DC2222G-N	63	8600	4300	22.225	38.885	8.33±0.075	10	50	15	–	12	0.03
One way clutch	DC2776-N	119	6900	3400	27.762	44.422	8.33±0.075	13.5	58	18	–	14	0.055
One way clutch	DC3034-N	124	6300	3100	30.34	47	8.33±0.075	13.5	62	20	–	14	0.06
One way clutch	DC3175(3C)-N	159	6000	3000	31.75	48.41	8.33±0.075	13.5	63	21	3	16	0.06
One way clutch	DC3809A-N	275	5000	2500	38.092	54.752	8.33±0.075	16	71	25	–	18	0.085
One way clutch	DC4127(3C)-N	224	4600	2300	41.275	57.935	8.33±0.075	13.5	75	27	3	18	0.09
One way clutch	DC4445A-N	363	4300	2100	44.45	61.11	8.33±0.1	16	79	29	–	20	0.095
One way clutch	DC4972(4C)-N	306	3800	1900	49.721	66.381	8.33±0.1	13.5	86	33	4	22	0.1
One way clutch	DC5476A-N	525	3500	1700	54.765	71.425	8.33±0.1	16	92	36	–	24	0.11
One way clutch	DC5476A(4C)-N	525	3500	1700	54.765	71.425	8.33±0.1	16	92	36	4	24	0.13
One way clutch	DC5476B(4C)-N	769	3500	1700	54.765	71.425	8.33±0.1	21	92	36	4	24	0.18
One way clutch	DC5476C(4C)-N	990	3500	1700	54.765	71.425	8.33±0.1	25.4	92	36	4	24	0.2
One way clutch	DC5776A-N	604	3300	1600	57.76	74.42	8.33±0.1	16	98	38	–	26	0.11
One way clutch	DC6334B-N	806	3000	1500	63.34	80	8.33±0.1	21	104	42	–	26	0.175
One way clutch	DC7221(5C)-N	675	2600	1300	72.217	88.877	8.33±0.1	13.5	115	48	5	30	0.14
One way clutch	DC7221B-N	1279	2600	1300	72.217	88.877	8.33±0.1	21	115	48	–	30	0.185
One way clutch	DC7221B(5C)-N	1279	2600	1300	72.217	88.877	8.33±0.1	21	115	48	5	30	0.21
One way clutch	DC7969C(5C)-N	2038	2400	1200	79.698	96.358	8.33±0.1	25.4	124	53	5	34	0.28
One way clutch	DC8334C-N	2055	2300	1100	83.34	100.000	8.33±0.1	25.4	132	55	–	34	0.27
One way clutch	DC8729A-N	1250	2200	1100	87.29	103.96	8.33±0.1	16	134	58	–	34	0.165
One way clutch	DC10323A(5C)*-N	1612	1800	900	103.231**	119.891	8.33±0.1	16	155	68	5	40	0.205
One way clutch	DC12334C*-N	4800	1500	750	123.340**	140.000	8.33±0.1	25.4	184	80	–	50	0.4
One way clutch	DC12388C(11C)	4875	1500	750	123.881	142.88	9.50±0.1	25.4	186	80	11	44	0.4

Applications of one way clutch bearing:

One Way Clutches Sprag Type mainly used as Backstop clutches
Reducers,Flender Gearbox,SEW Gearbox

Overrunning clutch: for multiple-machine drives or to separate the inertia of masses of a driven machine from the driving machine after it has been switched off.

Indexing clutch: which turns a shaft step by step, thus achieving indexed material feed or a variable speed.

Inquiry Cart 0