Product Details

Product Photograph

Double row full complement cylindrical roller bearing NNF5040

We always can meet your requirements upon our tech and sevice.The large group of tech and service team will meet you around 24 hours. And we will develop the new products upon your potential orders.

Since the establishment, we have been devoted to developing and manufacturing all kinds of normal and non-standard bearings with the precision class of P0, P4, P5, P6, SP and UP. Now we can constantly provide various kinds of bearings such as deep groove ball bearings, angular contact ball bearings, cylindrical roller bearings, tapered roller bearings, thrust ball bearings, thrust cylindrical roller bearings, thrust self-aligning roller bearings and slewing bearings,etc. The material we use is GCr15SiMn,grade 1 which is the best bearing steel in China. We make all the bearings according to the quality standard of ISO9001-2000 and ASME. We have our own in-house lab to test the material and bearings. Our strict testing and inspection system guarantee the high and even hardness, high abrasion and high temperature resistance. Before delivery, there will be a final and extra quality confirmation to ensure all the bearings in good order and condition.

Specifications

The advantages:
1.High precision,low noise
2.Premium steels and heat treatments
3.Minimum lubrication
4.Wear resistance
5.Easy replacement

6.Customization,non-standard bearing

Cylindrical Roller Bearings main models include: NU10**, NU2**,NU22**, NU3**,

NU23**, NU4**, N, NJ ,NUP series as well as NB, NN, NNUseries of big bearings, and we

also have Split Bearings 412740, 422740used in cement industry.And FC, FCD series used

in Steel Industry.

1. Cylindrical roller bearings are available in many designs, series and sizes. The majority are single row bearings with a cage.

2. Cylindrical roller bearing can accommodate heavy radial loads, rapid accelerations and high speeds. Full complement bearings incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads at moderate speeds.

3. KMY high-capacity cylindrical roller bearings combine the high load carrying capacity of a full complement bearing with the high speed capability of a bearing with a cage.

Big Advantage

1).Our company have majored in bearings for over 10 YEARS

2).Our factory stable annual output was 2000000 sets and our office agent the famous brand.

3). we have large stock for normal model number.

4) Our technology and after-sale service team was very professional.

We mainly supply the following:

1)Series: 6000 series, 6200 series, 6300 series and 6400 series,

2)Corresponding types: 605-6032, 625-6248, 6300-6344, 6403-6418

3)Material Used: GCr15-China, (AISI)52100-American, (Din)100Cr6-Germany,

4)Shield/closure: open bearing, Z, ZZ, RS,2RS,

5)Snap ring: N, NR

6)Vibration and noise level: Z1, Z2, Z3

7)Precision level: P0, P6, P5(ABEC-1, ABEC-3,ABEC-5)

8)OEM Service Serves: we have been providing OEM services to many of our clients, we have more than 10 years experience in manufacturing all kinds of bearings;

9)Fields Used In: Motor, Automobile, Precision Machinery, Electric Tools, Power Tools, Sports.

NU305ECP NU306ECP NU304ECP NU308ECP NU309ECP NU310ECM NU311ECP NU312ECP

NU314ECM NU315ECM NU316ECM NU317ECM NU319ECM NU320ECM NU321ECM NU322ECM

NU324ECM NU326ECM NU328ECM NU330ECM NU332ECM NU334ECM NU336ECM NU340ECM

NU344ECM NU210ECP NU211ECP NU212ECP NU213ECP NU214ECP NU215ECP NU216ECP

NU217ECM NU218ECM NU219ECM NU220ECM NU222ECM NU224ECM NU226ECM NU228ECM

NU230ECM NU232ECM NU234ECM NU236ECM NU238ECM NU240ECM NU242ECM NU244ECM

22205CC/W33-------22240CAC/W33

23218CC/W33-------23296CAM/W33

23122CC/W33-------23180CAM/W33

24122CC/W33-------24180CAM/W33

21304CC/W33-------23180CAM/W33

22308CC/W33-------22380CAM/W33

23022CC/W33-------23080CAM/W33

24022CC/W33-------24080CAM/W33

23218CC/W33-------23296CAM/W33

23122CC/W33-------23180CAM/W33

24122CC/W33-------24180CAM/W33

21304CC/W33-------23180CAM/W33

1200series,1200K series

1300series.1300Kseries

2200series,2200K series

2300series,2300K series

These bearings also uesd in adapt sleeve of H200,H300,H2300

Insert bearings

UC202 UC203 UC204 UC205 UC206 UC207 UC208 UC209 UC210 UC211 UC212 UC213 UC214 UC215 UC216 UC217 UC218 SA203 SA204 SA205 SA206 SA207 SA208 SA209 SA210 SB203 SB204 SB205 SB206 SB207 SB208 SB209 SB210 NA204 NA205 NA206 NA207 NA208 NA209 NA210

Cylindrical roller bearing list:

Boundary Dimenssion (mm)					Mass (KG)	Bearing Numbers	Basic Load Ratings(KN)		Limited Speed(rpm)
d	D	B	r1min	rsmin	approx	Type	Cr	Cor	Grease	Oil
d	D	B	r1min	rsmin	approx	Type	Cr	Cor	Grease	Oil
15	35	11	0.6	0.3	0.05	N202	12.7	10.4	20000	22000
	35	11	0.6	0.3	0.05	NJ202	12.7	10.4	20000	22000
	35	11	0.6	0.3	0.05	NU202	12.7	10.4	20000	22000
17	40	12	0.6	0.3	0.06	N203	17.6	14.6	10000	18000
	40	12	0.6	0.3	0.06	NJ203	14.5	12.8	18000	18000
20	47	14	1.0	0.6	0.109	N204	16.6	13.9	17000	20000
	47	14	1.0	0.6	0.111	NJ204	16.6	13.9	17000	20000
	47	14	1.0	0.6	0.111	NU204	16.6	13.9	17000	20000
	52	15	1.1	0.6	0.149	N304	23.1	19.2	14000	17000
	52	15	1.1	0.6	0.153	NJ304	23.1	19.2	14000	17000
	52	15	1.1	0.6	0.153	NU304	23.1	19.2	14000	17000
25	52	15	1.0	0.6	0.134	N205	18.8	17	14000	16000
	52	15	1.0	0.6	0.137	NJ205	18.8	17	14000	17000
	52	18	1.1	0.6	0.17	NJ2205V	35.3	29.4	12000	25000
	52	15	1.0	0.6	0.137	NU205	18.8	17	14000	16000
	62	17	1.1	1.1	0.235	N305	31.5	27.7	12000	14000
	62	17	1.1	1.1	0.241	NJ305	31.5	27.7	12000	14000
	62	17	1.1	1.1	0.241	NU305	31.5	27.7	12000	14000
	62	24	1.1	1.1	0.37	NJ2305V	67	72.7	7200	10000
30	62	16	1.0	0.6	0.203	N206	24.9	23.3	12000	14000
	62	16	1.0	0.6	0.207	NJ206	24.9	23.3	12000	14000
	62	16	1.0	0.6	0.207	NU206	24.9	23.3	12000	14000
	72	19	1.1	1.1	0.35	N306	38.5	35	10000	12000
	72	19	1.1	1.1	0.358	NJ306	38.5	35	10000	12000
	72	19	1.1	1.1	0.358	NU306	38.5	35	10000	12000
35	72	17	1.1	0.6	0.289	N207	35.5	34	11000	12000
	72	17	1.1	0.6	0.295	NJ207	35.5	34	11000	12000
	72	17	1.1	0.6	0.295	NU207	35.5	34	11000	12000
	80	21	1.5	1.1	0.451	N307	49.5	47	9000	11000
	80	21	1.5	1.1	0.461	NJ307	49.5	47	9000	11000
	80	21	1.5	1.1	0.461	NU307	49.5	47	9000	11000
	80	21	1.5	1.5	0.536	NUP307V	77.2	78.6	10000	23000
40	80	18	1.1	1.1	0.37	N208	43.5	43	9400	11000
	80	18	1.1	1.1	0.387	NJ208	43.5	43	9400	11000
	80	18	1.1	1.1	0.378	NU208	43.5	43	9400	11000