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NSS15 NSS25 NSS60 NSS35 One Way Bearings Roller Freewheel Clutch Bearing

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Address: No. 203, Gaotiantou, Liudao Industrial Park, Yaoguan Town, Wujin District, Changzhou City, Jiangsu Province

Contact name:Christina Liu

Changzhou TIANNIU Transmission Equipment Co., Ltd

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NSS15 NSS25 NSS60 NSS35 One Way Bearings Roller Freewheel Clutch Bearing

Country/Region	china
City & Province	changzhou jiangsu

Product Details

NSS15 NSS25 NSS60 NSS35 One Way Bearings Roller Freewheel Clutch Bearing

Production introduction

The dimensions of the NSS type wedge type one-way clutch are the same as those of the 62 series deep groove ball bearings (CSK40). It is a combination of a deep groove ball bearing and a sprag clutch, which has been filled with grease. The seal can prevent dust above 0.3mm from entering the interior. The transmission of torque is in the form of interference fit. The outer ring is pressed with a rigid enough frame with N6 tolerance, and the inner ring is pressed with the outer diameter of the working shaft. When installing, pay attention not to knock the inner ring to press the outer ring into the frame, and not to knock the outer ring to press the inner ring to squeeze into the outer diameter of the shaft. The transmission torque is small (7.4~260N.m), and the limit speed is high. Widely used in printing machinery, packaging machinery, food machinery, electric drum, reducer and testing equipment, etc.

Character

1. NSS-K Series is Cam type clutch

2. Clutches have same diameters as metric medium series ball

bearing.

3. Clutches require bearing support to assure concentricity between

inner and outer race.

4. Clutches must be lubricated before putting in service.

5. Excellent for applications where space is restricted.

The key way is in accordance with DIN 6885 sheet 3.

Products Parameters

Type	Size	Torque	Overrunning speeds		Dimensions						Weight	Drag torque
AS (NSS)	dH7	TKN1)	nimax2)	namax3)	Dr6	D5	L	s	e	f	Weight	Drag torque
	[mm]	[Nm]	[min-1]	[min-1]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg]	[Ncm]
	6	2.1	5000	7500	19	15.8	6	0.3	0.6	0.3	0.01	0.18
	8	3.8	4300	6500	24	20	8	1.3	0.6	0.6	0.02	0.24
	10	6.8	3500	5200	30	25.9	9	1.3	0.6	0.6	0.03	0.36
	12	13	3200	4800	32	28	10	1.3	0.6	0.6	0.04	0.48
	15	14	2800	4300	35	31	11	1.4	0.6	0.6	0.05	0.7
	20	40	2200	3300	487	40	14	2.4	0.8	0.8	0.12	1.4
	25	56	1900	2900	52	45.9	15	2.4	0.8	0.8	0.14	2.4
	30	90	1600	2400	62	55	16	2.4	0.8	1	0.22	7.8
	35	143	1300	2000	72	64	17	2.5	0.8	1	0.31	9
	40	185	1200	1800	80	72	18	2.5	0.8	1	0.39	10
	45	218	1000	1600	85	77	19	2.5	1.2	1	0.44	11
	50	230	950	1500	90	82	20	2.5	1.2	1	0.49	13
	55	308	800	1300	100	90	21	2.5	1.2	1	0.66	14
	60	508	700	1100	110	100	22	2.5	1.2	1.5	0.81	26
	80	1063	600	900	140	128	26	2.5	1.2	1.5	1.41	58

NOTES:
AS6 without keyway. ØD = -0-0,009
AS8-12 keyway to DIN 6885.1.
Other sizes to DIN 6885.3
1) T max = 2 × T KN
2) Inner race overruns
3) Outer race overruns
Mounting dimensions are identical to ball bearings series 62