Cylindrical Roller Bearing NUP2203EM

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 NUP2203EM
Material	Chrome Steel
Inside diameter	17-220mm
Outside Diameter	40-400mm
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)
NUP2203	92503	17	40	16	28.5	21.9	26500	13200	0.05
NUP2204	92504	20	47	18	38.5	31	22000	11100	0.14
NUP2205	92505	25	52	18	41.5	34.5	25500	9600	0.18
NUP2206	92506	30	62	20	58	50	21200	8000	0.28
NUP2207	92507	35	72	23	73	65	18300	7200	0.43
NUP2208	92508	40	80	23	83	75	16300	6300	0.53
NUP2209	92509	45	85	23	92	87	15300	5300	0.58
NUP2210	92510	50	90	23	92	88	14500	5300	0.63
NUP2211	92511	55	100	25	117	118	13000	4700	0.86
NUP2212	92512	60	110	28	152	153	11500	4300	1.19
NUP2213	92513	65	120	31	177	182	10600	4100	1.56
NUP2214	92514	70	125	31	185	195	10100	3850	1.66
NUP2215	92515	75	130	31	192	280	9800	3600	1.75
NUP2216	92516	80	140	33	221	244	9000	3400	2.36
NUP2217	92517	85	150	36	255	275	8300	3300	2.80
NUP2218	92518	90	160	40	285	315	7800	3250	3.50
NUP2219	92519	95	170	43	340	370	7200	3050	4.94
NUP2220	92520	100	180	46	395	445	6800	2900	5.99
NUP2222	92522	110	200	53	455	520	6100	2750	7.50
NUP2224	92524	120	215	58	530	610	5600	2500	9.55
NUP2226	92526	130	230	64	620	730	5200	2280	11.90
NUP2228	92528	140	250	68	670	830	4900	2050	15.00
NUP2230	92530	150	270	73	780	970	4550	1850	18.1
NUP2232	92532	160	290	80	94	1170	4150	1660	24.7
NUP2234	92534	220	400	108	1130	1400	3800	1470	63.5
NUP2236	92536	180	320	86	1180	1490	3700	1380	31
NUP2238	92538	190	340	92	1900	1650	3000	1290	38.5
NUP2240	92540	200	360	98	2000	1800	2800	1000	41.3
NUP2244	92544	220	400	108	2200	2000	2600	950	62