Cylindrical Roller Bearings RN202EM

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 RN202EM-RN240EM
Material	Chrome Steel
Inside diameter	15-240mm
Outside Diameter	35-440mm
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）
RN202EM	502202EH	15	35	11	20.3	20.6	17000	20000	0.049
RN203EM	502203EH	17	40	12	22.5	22	15000	18000	0.055
RN204EM	502204EH	20	47	14	25.8	24	12000	16000	0.08
RN205EM	502205EH	25	52	15	27.5	26.8	11000	14000	0.09
RN206EM	502206EH	30	62	16	36	35.5	8500	11000	0.11
RN207EM	502207EH	35	72	17	59	50	18300	8100	0.20
RN208EM	502208EH	40	80	18	63	53	16300	7500	0.23
RN209EM	502209EH	45	85	19	76	68	15300	6900	0.41
RN210EM	502210EH	50	90	20	61.2	69.2	6000	7500	0.43
RN211EM	502211EH	55	100	21	80.2	95.5	5300	6700	0.69
RN212EM	502212EH	60	110	22	89.8	102	5000	6300	0.72
RN213EM	502213EH	65	120	23	102	118	4500	5600	0.74
RN214EM	502214EH	70	125	24	112	135	4300	5300	0.86
RN215EM	502215EH	75	130	25	125	155	4000	5000	0.73
RN216EM	502216EH	80	140	26	132	165	3800	4800	1.12
RN217EM	502217EH	85	150	28	158	192	3600	4500	1.10
RN218EM	502218EH	90	160	30	172	215	3400	4300	1.73
RN219EM	502219EH	95	170	32	208	262	3200	4000	2.18
RN220EM	502220EH	100	180	34	295	305	6800	3450	2.298
RN221EM	502221EH	105	173	36	305	345	6500	3350	2.28
RN222EM	502222EH	110	200	38	345	365	6100	3250	3.3
RN224EM	502224EH	120	215	40	390	415	4350	3050	4.11
RN226EM	502226EH	130	230	40	425	445	5200	2800	7.18
RN228EM	502228EH	140	250	42	460	510	4900	2600	9.01
RN230EM	502230EH	150	270	45	520	590	4550	2350	11
RN232EM	502232EH	160	290	48	590	670	4200	2160	13.50
RN234EM	502234EH	170	310	52	700	780	3850	1970	17.10
RN236EM	502236EH	180	320	52	730	830	3750	1850	18
RN238EM	502238EH	190	340	55	680	930	3050	1720	23
RN240EM	502240EH	200	360	58	750	1040	2900	1600	27.4
RN244EM	502244EH	220	400	65	950	1330	2600	1380	37.12
RN248EM	502248EH	240	440	72	1140	1610	2320	1220	51.15

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)
RN304EM	502304EH	20	44.5	15	37.5	27	17200	11900	0.159
RN305EM	502305EH	25	44.5	17	49	37.5	21500	10100	0.201
RN306EM	502306EH	30	53	19	61	48	18500	9500	0.41
RN307EM	502307EH	35	62	21	76	63	16400	7900	0.56
RN308EM	502308EH	40	68.2	23	96	79	14200	7100	0.815
RN309EM	502309EH	45	77.5	25	116	99	13000	6400	0.893
RN310EM	502310EH	50	86.5	27	131	114	11600	6000	1.32
RN311EM	502311EH	55	95	29	159	139	10400	5500	1.77
RN312EM	502312EH	60	104.5	31	177	157	9600	5200	2.12
RN313EM	502313EH	65	113	33	214	191	8800	4800	2.53
RN314EM	502314EH	70	121.5	35	242	222	8200	4500	3.09
RN315EM	502315EH	75	130	37	285	265	7600	4150	3.96
RN316EM	502316EH	80	139.5	39	300	275	7200	4100	4.58
RN317EM	502317EH	85	147	41	340	325	6800	4000	5.38
RN318EM	502318EH	90	156	43	370	350	6300	3800	6.1
RN319EM	502319EH	95	165	45	390	380	6100	3500	7.06
RN320EM	502320EH	100	173.5	47	450	425	6000	3300	8.85
RN321EM	502321EH	105	185.5	49	480	485	5800	3200	10.6
RN322EM	502322EH	110	195	50	520	510	5500	3100	12.1
RN324EM	502324EH	120	207	55	610	600	5000	2950	15.9
RN326EM	502326EH	130	226	58	720	720	4550	2650	18
RN328EM	502328EH	140	243	62	790	800	3950	2170	22
RN330EM	502330EH	150	260	65	900	930	3650	1940	27.8
RN332EM	502332EH	160	277	68	860	1060	3000	1770	32.6
RN334EM	502334EH	170	292	72	960	1210	2800	1610	38.4
RN336EM	502336EH	180	310	75	1020	1290	1500	2200	42.7
RN338EM	502338EH	190	400	78	1140	1500	1400	2000	50.3

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)
RN405EM	502405EH	25	80	21	80	55	11000	14000	0.641
RN406EM	502406EH	30	90	23	84	65	15500	8100	0.851
RN407EM	502407EH	35	100	25	103	83	13600	7000	1.12
RN408EM	502408EH	40	110	27	119	95	12100	6500	1.43
RN409EM	502409EH	45	120	29	143	119	11000	5900	1.82
RN410EM	502410EH	50	130	31	175	148	9900	5300	2.26
RN411EM	502411EH	55	140	33	187	164	9400	5100	2.76
RN412EM	502412EH	60	150	35	211	184	8600	4800	3.39
RN413EM	502413EH	65	160	37	230	203	8100	4600	4.09
RN414EM	502414EH	70	180	42	285	255	7100	4250	5.97
RN415EM	502415EH	75	190	45	325	295	6700	4100	7.1
RN416EM	502416EH	80	200	48	395	365	6300	3750	8.2
RN417EM	502417EH	85	210	52	420	385	6000	3850	9.55
RN418EM	502418EH	90	225	54	465	425	5500	3500	11.7
RN419EM	502419EH	95	240	55	495	470	5200	3200	13.893
RN420EM	502420EH	100	250	58	550	530	5000	2950	16
RN422EM	502421EH	110	280	65	630	600	4450	2550	22.1
RN424EM	502422EH	120	310	72	680	660	3950	2200	39
RN426EM	502423EH	130	200	48	850	840	1500	1900	42
RN428EM	502424EH	140	350	82	782	942	2950	1790	48.74
RN430EM	502425EH	150	380	85	930	1110	2250	1500	53

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)
RN1004EM	502104EH	20	42	12	10.5	9.2	13000	17000	0.079
RN1005EM	502105EH	25	47	12	22	23.6	8000	12000	0.15
RN1006EM	502106EH	30	55	13	32	35	7000	9000	0.139
RN1007EM	502107EH	35	62	14	35.8	38	9100	13000	0.26
RN1008EM	502108EH	40	68	15	25.1	26	13000	18000	0.3
RN1009EM	502109EH	45	75	16	44.6	52	7700	11000	0.3
RN1010EM	502110EH	50	80	16	22	23.6	8000	12000	0.34
RN1011EM	502111EH	55	90	18	32	35	7000	9000	0.44
RN1012EM	502112EH	60	95	18	52	55	14800	6400	0.48
RN1013EM	502113EH	65	100	18	62.7	81.5	5300	7500	0.52
RN1014EM	502114EH	70	110	20	77	81	12300	5500	0.72
RN1015EM	502115EH	75	115	20	78	85	11800	5200	0.739
RN1016EM	502116EH	80	125	22	91	99	10800	5000	1.21
RN1017EM	502117EH	85	130	22	93	103	10400	4750	1.05
RN1018EM	502118EH	90	140	24	111	124	9600	4550	1.36
RN1019EM	502119EH	95	145	37	113	130	9300	4350	2.21
RN1020EM	502120EH	100	150	24	116	177	9000	4150	1.85
RN1021EM	502121EH	105	160	26	132	154	8400	4050	1.85
RN1022EM	502122EH	110	170	28	167	191	7700	3850	2.3
RN1024EM	502124EH	120	180	28	175	208	7300	3550	3.86
RN1026EM	502126EH	130	200	33	212	250	6500	3500	3.96
RN1028EM	502128EH	140	210	33	216	265	6200	3250	4.62
RN1030EM	502130EH	150	225	35	248	310	5800	3100	4.8
RN1032EM	502132EH	160	240	38	290	355	5400	3000	6
RN1034EM	502134EH	170	260	42	350	435	4900	2750	8.5
RN1036EM	502136EH	180	280	46	425	520	4500	2550	8.78
RN1038EM	502138EH	190	290	46	435	550	4350	2410	9.85
RN1040EM	502140EH	200	310	51	470	600	4100	2310	14.3
RN1044EM	502144EH	220	340	56	510	770	3150	2040	19.6
RN1048EM	502148EH	240	360	56	540	840	3000	1850	20.4
RN1052EM	502152EH	260	400	65	650	1010	2700	1690	30.6
RN1056EM	502156EH	280	420	65	965	600	850	1100	33
RN1060EM	502160EH	300	460	74	900	1430	2290	1390	44
RN1064EM	502164EH	320	480	74	1520	890	750	950	46

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

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)
RN2304	502604	20	52	21	49.5	39	25500	9700	0.216
RN2305	502605	25	62	24	66	54	21500	8300	0.404
RN2306	502606	30	72	27	86	75	18500	7200	0.6
RN2307	502607	35	80	31	108	98	16400	6600	0.88
RN2308	502608	40	90	33	132	119	14200	5800	1.1
RN2309	502609	45	100	36	163	154	9800	5200	1.49
RN2310	502610	50	110	40	193	187	11600	4900	1.85
RN2311	502611	55	120	43	235	230	10400	4500	2.83
RN2312	502612	60	130	46	265	260	9600	42500	3.39
RN2313	502613	65	140	48	295	285	8800	4000	3.69
RN2314	502614	70	150	51	325	325	8200	3800	4.62
RN2315	502615	75	160	55	390	395	7600	3550	6.33
RN2316	502616	80	170	58	420	425	7200	3450	6.94
RN2317	502617	85	180	60	460	480	6800	3200	7.92
RN2318	502618	90	190	64	510	530	6300	3000	9.55
RN2319	502619	95	200	67	540	580	6100	2800	11
RN2320	502620	100	215	73	680	720	5600	2500	14.3
RN2322	502622	110	240	80	790	870	5000	2200	19.2
RN2324	502624	120	260	86	930	1010	4550	1980	24.3
RN2326	502626	130	280	93	1080	1220	4250	1750	31.2
RN2328	502628	140	300	102	1210	1390	3950	1620	37
RN2330	502630	150	320	108	1380	1600	3650	1460	46.3
RN2332	502632	160	340	114	1300	1800	3000	1350	52.6
RN2334	502634	170	360	120	1490	2070	2800	1210	61.4
RN2336	502636	180	380	126	1680	2330	2600	1120	73.1