Backstop, One-Way Clutch for Conveyor and Reducers (NF80)

• Özellik: Vakum
• Stil: Dış halkalı
• Satır Numarası: Tek
• Yük yönü: Radyal yatak
• Malzeme: Yatak çeliği
• model: nf150
• Hayır. Modeli.: NF80
• i̇ç çap: 150 mm
• duyarlılığa: s6
• dış çap: 320 mm
• sızdırmazlık türü: sızdırmaz
• ağırlık: 95 kg
• teslimat: 10 gün
• oem: kabul et
• Taşıma Paketi: Single Box or as Your Requirements
• Teknik Özelikler: s6
• Ticari Marka: SUMA or OEM
• Menşei: Changzhou, Jiangsu, China
• HS Kodu: 84826000
• Üretim Kapasitesi: 10000PCS/Month

Ürün Açıklaması

Backstop, One-Way Clutch for Conveyor and Reducers (NF80)

Data Sheet

Item	NF80 Backstop
Inner dia.	80-100 mm
Outer dia.	275 mm
Width	226 mm
Torque	8000 Nm
Min.  speed	400 r/min
Max. speed	1500 r/min
Weight	73 kg
Delivery time	10-15 days
Application	Conveyer, Electric Motor,Bucket elevator,etc
Package	wooden package, carton package or as your requirements

Product Description
MODEL : CAM CLUTCH NF80

Backstop NF are used as: 

 Backstops

 Overrunning Clutches

INTRODUCTION
Type NF 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.

Standard lubrication is oil .Nominal outside diameter is a standard ball bearing dimension. A typical arrangement is to install this type alongside a bearing with the same housing tolerances, as shown on the following page. The inner race is keyed to the shaft. The outer race has a positive n6 tolerance to give a press fit in a H7 housing. Additional side notches provide for positive torque transmission.

If the housing tolerance is to K6, use of the notches is not necessary, but the housing must be strong enough to not expand after assembly.
 
 Catalogue

Type	Size		Overrunning speeds										Weight
NF	dH7	TKN1)	nimax2)	namax3)	Dn6	D5	D6	L	t	bH11	r	r1
	[mm]	[Nm]	[min-1]	[min-1]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[mm]	[kg]
	8	20	5000	6000	37	30	20	20	3	6	1	1.5	0.1
	12	20	5000	6000	37	30	20	20	3	6	1	1.5	0.1
	15	78	4500	5400	47	37	26	30	3.5	7	1.5	1.5	0.3
	20	188	3000	3600	62	52	37	36	3.5	8	2	2	0.6
	25	250	2200	2600	80	68	49	40	4	9	2.5	2	1.1
	30	500	1800	2100	90	75	52.5	48	5	12	2.5	2	1.6
	35	663	1600	1950	100	80	58	53	6	13	2.5	2.5	2.3
	40	1100	1250	1700	110	90	62	63	7	15	3	2.5	3.1
	45	1500	1100	1500	120	95	69	63	7	16	3	2.5	3.7
	50	2375	850	1300	130	110	82	80	8.5	17	3.5	3	5.4
	55	2500	800	1200	140	115	83	80	9	18	3.5	3	6.1
	60	4250	700	1100	150	125	93.5	95	9	18	3.5	3.5	8.5
	70	5875	620	900	170	140	106	110	9	20	3.5	3.5	13
	80	10000	550	800	190	160	122	125	9	20	4	3.5	18
	90	17250	480	700	215	180	133	140	11.5	24	4	4	25.3
	100	19625	400	600	260	210	157	150	14.5	28	4	4	42.1
	130	34750	300	480	300	240	188	180	17	32	5	5	65
	150	44375	250	400	320	260	205	180	17	32	5	5	95

Product Display



Production Flow

 
Package


Company Information
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. 

We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied. 

Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality

FAQ:
Q: Why do we choose your company?

A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price of one way clutch bearing.

 Q:What is the delivery time?

A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.

 Q: What is your payment term?

A: Our payment term include L/C, T/T, Western Union, Paypal etc.

 Q: Can you send bearing samples first?

A: Yes, we can send bearing samples of one way clutch bearing to check quality first.

If you have any needs,pls contact me at any time!