Chrome Steel GCr15 55x120x29mm NJ311E Cylindrical Roller Bearing

 

 

The cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

Cylindrical roller bearing can be used for: high pure water making machine, planetary reducer, gathering machine, textile machinery and accessories, washing machine, extruding equipment, shoes machine, suction cups, condiment processing equipment, heat exchanger, sorting sieve, plating equipment, road machinery, peristaltic pump, plastic welding machine, material testing machine, packaging machine, spinning equipment, textile machinery, and so on.

 

 

 

 

rincipal dimensions			Basic load ratings		Fatigue load limit	Speed ratings		bearing
			dynamic	static		Reference	Limiting	number
d	D	B	C	C0	Pu	speed	speed
mm			kN		kN	r/min
75	130	31	186	208	27	5600	6000	NJ 2215 ECPH
75	160	37	280	265	33.5	4500	5300	NJ 315 ECP
75	130	31	186	208	27	5600	6000	NU 2215 ECPH
75	160	37	280	265	33.5	4500	5300	NJ 315 ECJ
80	170	39	300	290	36	4300	5000	NU 316 ECP
80	170	39	300	290	36	4300	5000	NU 316 ECJ
80	170	39	300	290	36	4300	5000	NJ 316 ECPH
80	200	48	303	320	39	3800	4500	NJ 416
80	170	39	300	290	36	4300	5000	NUP 316 ECP
80	170	58	415	440	55	4300	5000	NUP 2316 ECP
80	140	33	212	245	31	5300	5600	NU 2216 ECJ
80	140	33	212	245	31	5300	5600	NU 2216 ECP
80	170	58	415	440	55	4300	5000	NJ 2316 ECP
80	140	26	160	166	21.2	5300	5600	NUP 216 ECP
80	200	48	303	320	39	3800	4500	NU 416
80	170	39	300	290	36	4300	5000	N 316 ECP
80	140	33	212	245	31	5300	5600	NJ 2216 ECP
80	140	33	212	245	31	5300	5600	NJ 2216 ECJ
80	140	33	212	245	31	5300	5600	NUP 2216 ECP
80	140	33	212	245	31	5300	5600	NUP 2216 ECJ
80	170	39	300	290	36	4300	5000	NJ 316 ECP
80	170	39	300	290	36	4300	5000	NJ 316 ECJ
80	140	26	160	166	21.2	5300	5600	N 216 ECP
80	170	58	415	440	55	4300	5000	NU 2316 ECP
80	170	39	300	290	36	4300	5000	NU 316 ECPH
80	140	26	160	166	21.2	5300	5600	NJ 216 ECJ
80	140	26	160	166	21.2	5300	5600	NJ 216 ECP
80	125	22	64.4	78	9.8	6300	6300	NU 1016
80	140	26	160	166	21.2	5300	5600	NU 216 ECP
80	140	26	160	166	21.2	5300	5600	NU 216 ECJ
85	180	60	455	490	60	4000	4800	NJ 2317 ECP
85	180	41	340	335	41.5	4000	4800	N 317 ECP
85	150	36	250	280	34.5	4800	5300	NU 2217 ECPH
85	210	52	319	335	39	3600	4300	NJ 417
85	210	52	319	335	39	3600	4300	NU 417
85	150	36	190	200	25	4800	5300	NUB 217 ECJ
85	180	41	340	335	41.5	4000	4800	NU 317 ECP
85	180	41	340	335	41.5	4000	4800	NU 317 ECJ
85	150	36	250	280	34.5	4800	5300	NUP 2217 ECP
85	150	28	190	200	25	4800	5300	NUP 217 ECJ
85	150	28	190	200	25	4800	5300	NUP 217 ECP
85	180	60	455	490	60	4000	4800	NU 2317 ECJ
85	180	60	455	490	60	4000	4800	NU 2317 ECP
85	150	36	250	280	34.5	4800	5300	NU 2217 ECP
85	150	36	250	280	34.5	4800	5300	NU 2217 ECJ
85	180	41	340	335	41.5	4000	4800	NJ 317 ECP
85	180	41	340	335	41.5	4000	4800	NJ 317 ECJ
85	150	28	190	200	25	4800	5300	N 217 ECP
85	180	41	340	335	41.5	4000	4800	NUP 317 ECP
85	180	41	340	335	41.5	4000	4800	NUP 317 ECJ
85	150	28	190	200	25	4800	5300	NU 217 ECJ
85	150	28	190	200	25	4800	5300	NU 217 ECP
85	150	28	190	200	25	4800	5300	NJ 217 ECJ
85	150	28	190	200	25	4800	5300	NJ 217 ECP
85	150	36	250	280	34.5	4800	5300	NJ 2217 ECJ
85	150	36	250	280	34.5	4800	5300	NJ 2217 ECP
85	180	60	455	490	60	4000	4800	NUP 2317 ECP
90	160	30	208	220	27	4500	5000	NU 218 ECJ
90	160	30	208	220	27	4500	5000	NU 218 ECP
90	190	64	500	540	65.5	3800	4500	NU 2318 ECP
90	190	64	500	540	65.5	3800	4500	NU 2318 ECJ
90	190	64	500	540	65.5	3800	4500	NUP 2318 ECP
90	190	43	365	360	43	3800	4500	NJ 318 ECJ
90	190	43	365	360	43	3800	4500	NJ 318 ECP
90	160	40	280	315	39	4500	5000	NUP 2218 ECP
90	160	30	208	220	27	4500	5000	NUP 218 ECP
90	225	54	380	415	48	3400	4000	NU 418
90	190	64	500	540	65.5	3800	4500	NJ 2318 ECJ
90	190	64	500	540	65.5	3800	4500	NJ 2318 ECP
90	160	40	280	315	39	4500	5000	NU 2218 ECP
90	160	40	280	315	39	4500	5000	NU 2218 ECJ
90	160	30	208	220	27	4500	5000	N 218 ECP
90	160	30	208	220	27	4500	5000	NJ 218 ECP
90	160	30	208	220	27	4500	5000	NJ 218 ECJ
90	190	43	365	360	43	3800	4500	NU 318 ECP
90	190	43	365	360	43	3800	4500	NUP 318 ECJ
90	190	43	365	360	43	3800	4500	NU 318 ECJ
90	160	40	280	315	39	4500	5000	NJ 2218 ECJ
90	160	40	280	315	39	4500	5000	NJ 2218 ECP
90	190	43	365	360	43	3800	4500	N 318 ECP
95	170	43	325	375	45.5	4300	4800	NU 2219 ECJ
95	170	43	325	375	45.5	4300	4800	NU 2219 ECP
95	200	67	530	585	69.5	3600	4300	NUP 2319 ECP
95	200	67	530	585	69.5	3600	4300	NUP 2319 ECJ
95	200	45	390	390	46.5	3600	4300	NJ 319 ECP
95	170	43	325	375	45.5	4300	4800	NJ 2219 ECJ
95	170	43	325	375	45.5	4300	4800	NJ 2219 ECP
95	200	45	390	390	46.5	3600	4300	NJ 319 ECJ
95	170	43	325	375	45.5	4300	4800	NUP 2219 ECP
95	170	32	255	265	32.5	4300	4800	NJ 219 ECP
95	170	32	255	265	32.5	4300	4800	NJ 219 ECJ
95	200	45	390	390	46.5	3600	4300	N 319 ECP
95	200	67	530	585	69.5	3600	4300	NU 2319 ECP
95	200	67	530	585	69.5	3600	4300	NU 2319 ECJ
95	200	67	530	585	69.5	3600	4300	NJ 2319 ECP
95	200	67	530	585	69.5	3600	4300	NJ 2319 ECJ
95	170	32	255	265	32.5	4300	4800	NU 219 ECP

 

 

ZhongHong Bearing Manufacturing Co.Ltd., produces a wide range of ball and roller bearings for automotive making, Ferrous Metallurgy, Chemical Machinery and Machine Manufacturing in its primary plants in China mainland. Our main bearing products include deep groove ball bearings, tapered roller bearings, cylindrical roller bearings, spherical ball bearings, spherical roller bearings, single row angular contact bearings, double row angular contact bearings, needle roller bearings, thrust ball bearings, spherical plain bearings, spherical bearings, automotive bearings, pump bearings, and many non-standard bearings are also in our product range. The annual output is more than 10 million sets.

 

 

 

 

1.Offer bearing related consultation about technology and appliexcavatorion;

2.Help customers about bearing choice, force analysis, clearance configuration, products' life and reliability analysis;

3.Offer highly cost-effective and complete solution program according to site conditions;

4.Offer localized program on introduced equipment to save running cost

5.Design and develop non-standard bearing to support customers' technology innovation

 

 

 

1.Offer training about bearing installation and maintenance;

2.Offer guidance about bearing installation, adjustment and testing at site;

3.Help customers with trouble diagnosis and failure analysis;

4.Visit customers regularly and feedback their rational suggestions and requirements to company

 

 

 

 

 

1 . Single box packing, then in carton then in Pallet .
2 . Standard export packing .
3 . According customer demand .

 

 

 

Q1: Are you manufacturer or trading company?

A1: We are manufacturer

 

 

Q2: Whafs the MOQ?

A2:Usually Your MOQ is around 3000 pcs/color. Contact us for a quotation on orders under 3000 pieces and we will do whatever we can to accommodate you.

 

 

Q3:Can i Get samples?

A3:Of course, we usually provide existing sample for free, however you need to cover the express charge, and if you have special request then we will charge you for special arrangement, and this charge is refundable when order is up to a certain quantity.

 

 

Q4: What's the delivery time of your products?

A4: Usually the delivery time is 30 days after confirming order and detail. Delivery time depending on your purchasing quantity and production season.

 

 

Q5: How does your factory do regarding quality control.

A5: Quality is priority, we will do 100% quality inspection before shipment.

 

 

Q6: what is your terms of payment?

A6: Normally T/T, but we also accept L/C, PAYPAL.For mass production: 30% deposit before mass production,70% before shipment.

 

 

Q7: Can we use our own logo and design ?

A7: Yes, you can. We can follow up your request to put your logo or design on . For logo file must Al file.

 

 

Q8: When can I get the price?

A8: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price, please call us or contact through Trade Manager to get prompt response. please call us or tell us in your email so that we will regard your inquiry as top priority.

 

 

 

 

 

1.you need to pay in advance

2.You can use west union

3.L/C at sight

4.30% T/T in advance . 70% against copy of B/L

 

 

 

1.Cylindrical roller bearing

2.Thrust ball bearing

3.Thrust roller bearing

4.Tapered roller bearing

5.Spherical roller bearing

6.Self-aligning ball bearing

7.Angular contact ball bearing

8.Joint bearing

 

 

 

1. in the same price , our quality is higher , in the same quality , our price is lower

2.high precision , long life.