Cylindrical Roller Bearing N202EM

Cylindrical roller bearing has cylindrical inner hole and conical inner hole.
This kind of bearing has the advantages of compact structure, large rigidity, large bearing capacity and small deformation after loading, especially suitable for spindle bearing of machine tool.
The conical inner hole can also adjust the clearance slightly and simplify the structure of the positioning device for easy installation and disassembly.

Description

Product Name	Cylindrical Roller Bearings N202EM
Material	Chrome Steel
Inside diameter	15-300mm
Outside Diameter	35-540mm
cage	Brass, Steel
Packing	According to the buyer requests for packaging

Designation	Old model	Principal Dimension			Basic Load Ratings（KN）		Speed ratings(r/min)		Weight (kg)
Designation	Old model	d	D	B	Dynamic	Static	Grease	Oil	Weight (kg)
N202EM	2202EH	15	35	11	20.3	20.6	17000	20000	0.07
N203EM	2203EH	17	40	12	22.5	22	15000	18000	0.08
N204EM	2204EH	20	47	14	25.8	24	12000	16000	0.133
N205EM	2205EH	25	52	15	27.5	26.8	11000	14000	0.16
N206EM	2206EH	30	62	16	36	35.5	8500	11000	0.24
N207EM	2207EH	35	72	17	59	50	18300	8100	0.34
N208EM	2208EH	40	80	18	63	53	16300	7500	0.44
N209EM	2209EH	45	85	19	76	68	15300	6900	0.52
N210EM	2210EH	50	90	20	61.2	69.2	6000	7500	0.51
N211EM	2211EH	55	100	21	80.2	95.5	5300	6700	0.68
N212EM	2212EH	60	110	22	89.8	102	5000	6300	0.86
N213EM	2213EH	65	120	23	102	118	4500	5600	1.08
N214EM	2214EH	70	125	24	112	135	4300	5300	1.20
N215EM	2215EH	75	130	25	125	155	4000	5000	1.32
N216EM	2216EH	80	140	26	132	165	3800	4800	1.58
N217EM	2217EH	85	150	28	158	192	3600	4500	2.00
N218EM	2218EH	90	160	30	172	215	3400	4300	2.44
N219EM	2219EH	95	170	32	208	262	3200	4000	2.96
N220EM	2220EH	100	180	34	295	305	6800	3450	3.45
N221EM	2221EH	105	190	36	305	345	6500	3350	4.4
N222EM	2222EH	110	200	38	345	365	6100	3250	5.36
N224EM	2224EH	120	215	40	390	415	4350	3050	6.48
N226EM	2226EH	130	230	40	425	445	5200	2800	7.46
N228EM	2228EH	140	250	42	460	510	4900	2600	9.62
N230EM	2230EH	150	270	45	520	590	4550	2350	12.10
N232EM	2232EH	160	290	48	590	670	4200	2160	14.10
N234EM	2234EH	170	310	52	700	780	3850	1970	19.30
N236EM	2236EH	180	320	52	730	830	3750	1850	20.00
N238EM	2238EH	190	340	55	680	930	3050	1720	22.90
N240EM	2240EH	200	360	58	750	1040	2900	1600	27.7
N244EM	2244EH	220	400	65	950	1330	2600	1380	37.12
N248EM	2248EH	240	440	72	1140	1610	2320	1220	51.15
N252EM	2252EH	260	480	80	1200	1800	3500	1200	67.1
N256EM	2256EH	280	500	80	1500	2200	3750	1000	70.8
N260EM	2260EH	300	540	85	1800	2500	3900	900	87.2