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NU202 bearing

Phone:: 0086 16568955222

E-mail:: admin@yuchenbearings.com

WhatsApp:: 008616568955222

Brief:: Cylindrical roller and raceway line contact, radial load capacity is large. It is suitable for bearing heavy load and impact load as well as high speed rotation...

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Details

Cylindrical roller bearing characteristics: roller and raceway for line contact or repair line contact, radial bearing capacity is large, suitable for bearing heavy load and impact load; Small friction coefficient, suitable for high speed, limit speed close to deep groove ball bearings; N-type and NU type can move axially, can adapt to the change of the relative position between the shaft and the shell caused by thermal expansion or installation error, can be used as free end support; The processing requirements of the shaft or seat hole are higher. The relative deviation of the outer ring axis should be strictly controlled after the installation of the bearing to avoid the concentration of contact stress. The inner or outer ring can be separated for easy installation and disassembly.

Cylindrical roller and raceway line contact, radial load capacity is large. It is suitable for bearing heavy load and impact load as well as high speed rotation. Cylindrical roller bearing raceways and rollers are geometrically shaped. After the improved design, it has a higher bearing capacity. The new structure design of the flange and the roller end face not only improves the axial bearing capacity of the bearing, but also improves the lubrication condition of the contact area between the roller end face and the flange, and improves the service performance of the bearing.

Smiliar Items

model	d	D	B	Cr	Cor	Pu	Reference speed	Limit speed
NU 202 ECP	15	35	11	12.5	10.2	1.22	22000	26000
NU 202 ECPHA	15	35	11	12.5	10.2	1.22	22000	34000
NU 2026 ECMA	130	200	42	297	440	51	3200	4800
NU 203 ECML	17	40	12	20	14.3	1.73	20000	34000
NU 203 ECP	17	40	12	20	14.3	1.73	20000	22000
NU 203 ECPHA	17	40	12	20	14.3	1.73	20000	30000
NU 2032 ECMA	160	240	48	418	670	72	2600	4000
NU 204 ECML	20	47	14	28.5	22	2.75	17000	30000
NU 204 ECP	20	47	14	28.5	22	2.75	17000	19000
NU 204 ECPHA	20	47	14	28.5	22	2.75	17000	24000
NU 205 ECJ	25	52	15	32.5	27	3.35	15000	16000
NU 205 ECML	25	52	15	32.5	27	3.35	15000	26000
NU 205 ECP	25	52	15	32.5	27	3.35	15000	16000
NU 205 ECPHA	25	52	15	32.5	27	3.35	15000	22000
NU 206 ECJ	30	62	16	44	36.5	4.5	13000	14000
NU 206 ECKP	30	62	16	44	36.5	4.5	13000	14000
NU 206 ECML	30	62	16	44	36.5	4.5	13000	22000
NU 206 ECP	30	62	16	44	36.5	4.5	13000	14000
NU 206 ECPH	30	62	16	44	36.5	4.5	13000	14000
NU 2060 ECMA	300	460	95	1510	2600	245	1300	2000
NU 2064 ECMA	320	480	95	1450	2650	245	1200	1900
NU 207 ECJ	35	72	17	56	48	6.1	11000	12000
NU 207 ECM	35	72	17	56	48	6.1	11000	12000
NU 207 ECML	35	72	17	56	48	6.1	11000	18000
NU 207 ECP	35	72	17	56	48	6.1	11000	12000
NU 207 ECPH	35	72	17	56	48	6.1	11000	12000
NU 2072 ECMA	360	540	106	1940	3600	310	1100	1600
NU 2076 ECMA	380	560	106	1980	3750	335	1000	1600
NU 208 ECJ	40	80	18	62	53	6.7	9500	11000
NU 208 ECKP	40	80	18	62	53	6.7	9500	11000
NU 208 ECM	40	80	18	62	53	6.7	9500	11000
NU 208 ECML	40	80	18	62	53	6.7	9500	16000
NU 208 ECP	40	80	18	62	53	6.7	9500	11000
NU 208 ECPH	40	80	18	62	53	6.7	9500	11000
NU 2080 ECMA	400	600	118	2200	4550	365	950	1400
NU 2084 ECMA	420	620	118	2330	4250	340	900	1400
NU 2088 ECMA	440	650	122	2550	4900	390	8500	1300
NU 209 ECJ	45	85	19	69.5	64	8.15	9000	9500
NU 209 ECM	45	85	19	69.5	64	8.15	9000	9500
NU 209 ECML	45	85	19	69.5	64	8.15	9000	15000
NU 209 ECP	45	85	19	69.5	64	8.15	9000	9500
NU 209 ECPH	45	85	19	69.5	64	8.15	9000	9500
NU 2092 ECMA	460	680	128	2810	5400	415	800	1200
NU 2096 ECMA	480	700	128	2860	5600	430	750	1200
NU 210 ECJ	50	90	20	73.5	69.5	8.8	8500	9000
NU 210 ECKP	50	90	20	73.5	69.5	8.8	8500	9000
NU 210 ECM	50	90	20	73.5	69.5	8.8	8500	9000
NU 210 ECM/C3VL0241	50	90	20	66	72	9.15	7500	9000
NU 210 ECM/HC5C3	50	90	20	66	72	9.15	7500	9000
NU 210 ECML	50	90	20	73.5	69.5	8.8	8500	14000
NU 210 ECP	50	90	20	73.5	69.5	8.8	8500	9000

Main applications: large and medium-sized motors, locomotives and rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and lifting and transport machinery, etc.

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