Cylindrical Roller Bearings RN2203EM

Cylindrical roller and raceway for line contact bearing.
Large load capacity, mainly bearing radial load.
The friction between rolling body and ring retaining edge is small, suitable for high speed rotation.
According to whether the ring has a side, it can be divided into NU, NJ, NUP, N, NF and other single-row cylindrical roller bearings, and NNU, NN and other double-row cylindrical roller bearings.
The bearing is a detachable structure with inner and outer rings.

Description

Product Name	Cylindrical Roller Bearings RN2203EM
Material	Chrome Steel
Inside diameter	17-190mm
Outside Diameter	40-340mm
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	Cr	Cor	Grease	Oil	Weight (kg)
RN2203EM	502503EH	17	40	16	28.5	21.9	26500	13200	0.05
RN2204EM	502504EH	20	47	18	38.5	31	22000	11100	0.14
RN2205EM	502505EH	25	52	18	41.5	34.5	25500	9600	0.18
RN2206EM	502506EH	30	62	20	58	50	21200	8000	0.28
RN2207EM	502507EH	35	72	23	73	65	18300	7200	0.43
RN2208EM	502508EH	40	80	23	83	75	16300	6300	0.53
RN2209EM	502509EH	45	85	23	92	87	15300	5300	0.58
RN2210EM	502510EH	50	90	23	92	88	14500	5300	0.63
RN2211EM	502511EH	55	100	25	117	118	13000	4700	0.86
RN2212EM	502512EH	60	110	28	152	153	11500	4300	1.19
RN2213EM	502513EH	65	120	31	177	182	10600	4100	1.56
RN2214EM	502514EH	70	125	31	185	195	10100	3850	1.66
RN2215EM	502515EH	75	130	31	192	280	9800	3600	1.75
RN2216EM	502516EH	80	140	33	221	244	9000	3400	2.36
RN2217EM	502517EH	85	150	36	255	275	8300	3300	2.80
RN2218EM	502518EH	85	150	36	285	315	7800	3250	2.80
RN2219EM	502519EH	95	170	43	340	370	7200	3050	4.94
RN2220EM	502520EH	100	180	46	395	445	6800	2900	5.99
RN2222EM	502522EH	110	200	53	455	520	6100	2750	7.50
RN2224EM	502524EH	120	215	58	530	610	5600	2500	9.55
RN2226EM	502526EH	130	230	64	620	730	5200	2280	11.90
RN2228EM	502528EH	140	250	68	670	830	4900	2050	15.00
RN2230EM	502530EH	150	270	73	780	970	4550	1850	18.10
RN2232EM	502532EH	160	290	80	940	1170	4150	1660	24.70
RN2234EM	502534EH	220	400	108	1130	1400	3800	1470	63.50
RN2236EM	502536EH	180	320	86	1180	1500	3700	1380	31.00
RN2238EM	502538EH	190	340	92	1900	1700	3000	1290	38.50