Cylindrical Roller Bearing NJ2304EM

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 NJ2304EM
Material	Chrome Steel
Inside diameter	20-180mm
Outside Diameter	52-380mm
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
Designation	Old model	d	D	B	Dynamic	Static	Grease	Oil	kg
NJ2304EM	42604EH	20	52	21	49.5	39	25500	9700	0.216
NJ2305EM	42605EH	25	62	24	66	54	21500	8300	0.404
NJ2306EM	42606EH	30	72	27	86	75	18500	7200	0.6
NJ2307EM	42607EH	35	80	31	108	98	16400	6600	0.88
NJ2308EM	42608EH	40	90	33	132	119	14200	5800	1.1
NJ2309EM	42609EH	45	100	36	163	154	9800	5200	1.49
NJ2310EM	42610EH	50	110	40	193	187	11600	4900	1.85
NJ2311EM	42611EH	55	120	43	235	230	10400	4500	2.83
NJ2312EM	42612EH	60	130	46	265	260	9600	42500	3.39
NJ2313EM	42613EH	65	140	48	295	285	8800	4000	3.69
NJ2314EM	42614EH	70	150	51	325	325	8200	3800	4.62
NJ2315EM	42615EH	75	160	55	390	395	7600	3550	6.33
NJ2316EM	42616EH	80	170	58	420	425	7200	3450	6.94
NJ2317EM	42617EH	85	180	60	460	480	6800	3200	7.92
NJ2318EM	42618EH	90	190	64	510	530	6300	3000	9.55
NJ2319EM	42619EH	95	200	67	540	580	6100	2800	11
NJ2320EM	42620EH	100	215	73	680	720	5600	2500	14.3
NJ2322EM	42622EH	110	240	80	790	870	5000	2200	19.2
NJ2324EM	42624EH	120	260	86	930	1010	4550	1980	24.3
NJ2326EM	42626EH	130	280	93	1080	1220	4250	1750	31.2
NJ2328EM	42628EH	140	300	102	1210	1390	3950	1620	37
NJ2330EM	42630EH	150	320	108	1380	1600	3650	1460	46.3
NJ2332EM	42632EH	160	340	114	1300	1800	3000	1350	52.6
NJ2334EM	42634EH	170	360	120	1490	2070	2800	1210	61.4
NJ2336EM	42636EH	180	380	126	1680	2330	2600	1120	73.1