Internal Freewheels Zz /Sprag Clutch with Ball Bearing Properties

• Model: Zz
• Type: Sprag
• Maximum Torque: 3.8-481.4lb-FT
• Nominal Torque: 1.9-240.7lb-FT
• Maximum Speed: 3000-15000rpm
• Weight: 0.02-0.50kg
• Model NO.: ZZ
• OEM: Accept
• Stock: Rich
• Export: Worldwide
• Transport Package: Single Box or as Your Requirements
• Specification: P6
• Trademark: SUMA or OEM
• Origin: Changzhou, Jiangsu, China
• HS Code: 84826000
• Production Capacity: 10000PCS/Month

Product Description

Internal Freewheels Zz /Sprag Clutch with Ball Bearing Properties

Introduction of ZZ series freewheel clutch bearings
Internal Freewheels ZZ  are sprag freewheels with bearing support and ball bearing properties. The freewheels are supplied grease-filled for normal operating conditions.
The freewheel is assembled into the customer housing, allowing a compact, space-saving solution. The freewheels ZZ  are used as:
1.Backstops
2.Overrunning Clutches
3.Indexing Freewheels

Paramenter of ZZ series freewheel clutch bearings
 

Freewheel Size	Maximum torque MN		Nominal torque MN		Maximum speed	Load rating of bearing support				Bored		B		D		K		Weight
						Dynamic C		statiC0
	Lb-ft	Nm	Lb-ft	Nm	rpm	Lbf	N	Lbf	N	inch	mm	inch	mm	inch	mm	inch	mm	lbs	kg
ZZ8	3.8	5.0	1.9	2.5	15000	720	3200	194	860	0.315	8	0.354	9	0.866	22	1.063	27	0.05	0.02
ZZ6201	13.8	18.6	6.9	9.3	10000	1370	6100	610	2700	0.472	12	0.394	10	1.260	32	1.535	39	0.09	0.04
ZZ6202	38.6	52.0	19.3	26.0	9400	1350	6000	830	3700	0.591	15	0.433	11	1.378	35	1.654	42	0.14	0.06
ZZ6203	50.4	68.0	25.2	34.0	8200	1650	7350	1025	4550	0.669	17	0.472	12	1.575	40	2.008	51	0.18	0.08
ZZ6204	96.2	130.0	48.1	65.0	6800	2250	10000	1415	6300	0.787	20	0.551	14	1.850	47	2.283	58	0.26	0.12
ZZ6205	118.6	160.0	59.3	80.0	5600	2475	11000	1575	7000	0.984	25	0.591	15	2.047	52	2.480	63	0.33	0.15
ZZ6206	251.8	340.0	125.9	170.0	4000	3375	15000	2250	10000	1.181	30	0.630	16	2.441	62	2.874	73	0.55	0.25
ZZ6207	259.2	350.0	129.6	175.0	3600	2810	12500	1620	7200	1.378	35	0.669	17	2.835	72	3.346	85	0.66	0.30
ZZ40	481.4	650.0	240.7	325.0	3000	3485	15500	2755	12250	1.575	40	0.866	22	3.150	80	3.710	94	1.10	0.50

Package