Customized One Way Bearing Ratchet

• Product Name: One Way Bearing Ratchet
• Inner Diameter: 6-80mm
• Outer Diameter: 19-140mm
• Thickness: 6-26mm
• Torque Capaicty: 2.1-1063nm
• Min Overrunning Speed: 5000-600r/Min
• Model NO.: Star Wheel
• Max Overrunning Speed: 7500-900r/Min
• Weight: 0.18-58kg
• Delivery Time: 5-7 Days
• Transport Package: Industry Packing, Wooden Box
• Specification: SMZ
• Trademark: TN
• Origin: Changzhou
• HS Code: 84836000
• Production Capacity: 1000PCS/Year

Product Description

Customized One Way Bearing Ratchet
Features of one way bearing ratchet

SPECIFICATIONS
Product name	One way bearing ratchet
Material	GCr15
Thickness	P6
Inner diameter	6-80mm
Outer diameter	19-140mm
Torque capacity	2.1-1063Nm
Weight	0.01-1.14kg
Application	Industrial machines
Package	Wooden box, tube, pulley, etc
Payment terms	TT. L/C, D/A,D/P,Western Union
Delivery time	2-4 days for the sample, 7 days for big order

Performance Characteristic of one way bearing ratchet
Structure: This type star wheel one way ratchet wheel is a roller type freewheel non-bearing supported. Bearings are required to support axial and radial loads. Lubrication and sealing must also be provided by the installation. Nominal outside dimensions are the same as series 62...Ball bearings.
Installation: A typical arrangement is to install this type alongside a series 62 bearing within the same location tolerances. The inner race is keyed to the shaft (except 6 mm bore).
Tolerance: The outer race of the one way ratchet has a positive r6 tolerance to give a press fit in a H7 housing. The outer housing must be strong enough to not expand after assembly. This design can accept an axial misalignment of inner and outer race of ± S/2.
Catalogue of one way bearing ratchet

Type	Size		Overrunning speeds								Weight	Drag torque
Star wheel	dH7	TKN1)	nimax2)	namax3)	Dr6	D5	L	s	e	f		TR
	[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	2
	80	1063	600	900	140	128	26	2.5	1.2	1.5	1.41	58

Pictures 

Packages

Company Details 
Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology. 

FAQ

Q: How do you pack the one way bearing ratchet  ?

A: Usually one way bearing ratchet are in roll pack. It can be done as your specfic demands.

Q: Can i get the samples of one way bearing ratchet from you?

A: It is highly encouraged to ask for the samples for quality check. 

Q: Can you promise to deliver the one way bearing ratchet in time?

A: Credit always ranks the top on the list. We will absolutely deliver the goods in 10 days after your order is confirmed.