One Way Clutch Backstop (AA)

• Certification: ISO9001:2008
• Style: With Outer Ring
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Transport Package: Single Box
• Model NO.: AA
• Specification: AA
• Trademark: TN
• Origin: Changzhou
• HS Code: 84836000
• Production Capacity: 8000PCS/Year

Product Description

Product Model: AA series One Way Backstop Clutch


Description of AA series One Way Backstop Clutch
Type AA is a roller type freewheel non-bearingsupported. Bearings are required to support axial and
Radial loads. Lubrication and sealing must also be provided by the installation.
The inner race is keyed to the shaft. The fit for centering of the outer race must be to H7 tolerance.
Connection of the outer race is via through bolts to grade 10.9 or better.
This design can accept an axial misalignment of inner and outer race of ± S/2.

Parameter Sheet of AA series One Way Backstop Clutch

Type	Size		Overrunning Speeds											Weight	Dragtorque
AA	dH7	TKN1)	nimax2)	namax3)	Dh7	D5	D6	D3	Z	O	L	f	s		TR
	[mm]	[Nm]	[min-1]	[min-1]	[mm]	[mm]	[mm]	[mm]		[mm]	[mm]	[mm]	[mm]	[kg]	[Ncm]
	12	17	3100	6000	47	28	20	38	3	5.5	20	0.5	4.5	0.21	0.7
	15	55	2300	5400	55	37	26	45	3	5.5	30	0.8	4.5	0.44	3.5
	20	146	2000	3600	68	50	35	58	4	5.5	34	0.8	5.5	0.7	8.4
	25	285	1700	2600	90	68	45	78	6	5.5	37	1	6.5	1.3	14
	30	500	1500	2100	100	75	50	87	6	6.6	44	1	6.5	2	23
	35	720	1300	1950	110	80	55	96	6	6.6	48	1	6.5	2.6	60
	40	1030	1200	1700	125	90	60	108	6	9	56	1.5	7.6	3.9	72
	45	1125	1050	1500	130	95	65	112	8	9	56	1.5	7.6	4	140
	50	2150	950	1300	150	110	75	132	8	9	63	1.5	7.6	6	180
	55	2675	850	1200	160	115	82	138	8	11	67	2	7.6	7.2	190
	60	3500	800	1100	170	125	90	150	10	11	78	2	7.6	9.2	240
	70	5813	650	900	190	140	100	165	10	11	95	2.5	7.6	11.8	320