Cylindrical Roller Bearings Nj317, Nj318, Nj319, Nj320, Nj321, Nj322, Nj324, Nj326, Nj328, Nj330, E M Em Ecm Ecp Ecj Etvp2 C3 C4 P0 P6 Grade

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Large (200-430mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Model NO.: NJ320E
• Separated: Separated
• Transport Package: Single Box Package or Industrial Rolled Package
• Specification: 100*215*47mm
• Trademark: TIK or your mark
• Origin: China
• HS Code: 84825000
• Production Capacity: 100000 PCS Per Month

Product Description

Cylindrical roller bearings are commonly separable and easy to mount and dismount. They can be divided into single row, double row and multi-row cylindrical roller bearings. The widely used bearings are cylindrical roller bearings with cage. Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used. There are single or double row bearings with a full complement of rollers and other bearing arrangements. Cylindrical roller bearings have high radial load carrying capacity and are also suitable for high speeds.
 

Model Number	NU1000 series, NU200 series, NU2200 series, NU300 series, NU2300 series, NJ1000 series, NJ200 series,
	NJ2200 series, NJ300 series, NJ2300 series, NUP1000 series, NUP200 Series, NUP2300 Series,
	N1000 Series, N200 Series, N2200 Series, N300 Series, N2300 Series, NF200 Series, NF300 Series,
	RNU200 Series, RNU300 Series, RN200 Series, RN300 Series
Type	cylindrical roller bearing.
Number of Row	single row.
Material	supreme chrome steel 100Cr6.
Cage Material	steel, brass, nylon.
Hardness	HRC 60-64.
Precision Rating	P0, P6, P5.
Radial Clearance	C0, C2, C3, C4, C5.
Sealing Type	none.
Suffix available	E, M, EM, ECP, ECM, ETVP2, C3, C4, C5 etc.
Grease	as per your requirement, such as Chevron SRI-2 ,Multemp PS2, Shell Alvania R2, Changcheng 2 and so on.
Certification	ISO 9001:2015.
Mark	TIK or your mark.
Package	single box package, industrial rolled package or as per buyer's requirement.
Place of Origin	China (Mainland).
Features	(1) high precision;
	(2) high speed;
	(3) high load carrying capacity;
	(4) low noise;
	(5) long life span.
Application	electric motor, vehicle,machine tool spindle, combustion motor, gas turbine, gearbox, rolling machine,
	oscillating screen, crane etc.
Payment Term	30% deposit, 70% is paid by TT or L/C or Western Union.
Shipment time	ready stock, immediate shipment.
Shipping Port	Shanghai, Tianjin or Qingdao.
Samples	free samples are available.

 

Bearing No.	Boundary dimensions					Basic load rating(kN)		Limiting speeds		Mass
	mm					Dynamic	Static	rpm		Kg
	d	D	B	rs min	rs1 min	Cr	Cor	Grease	Oil
NJ304E	20	52	15	1.1	0.6	31.5	26.9	13,000	15,000	0.176
NJ305E	25	62	17	1.1	1.1	41.5	37.5	11,000	13,000	0.275
NJ306E	30	72	19	1.1	1.1	53	50	9,300	11,000	0.398
NJ307E	35	80	21	1.5	1.1	71	71	8,100	9,600	0.545
NJ308	40	90	23	1.5	1.5	58.5	57	8,000	9,400	0.658
NJ308E	40	90	23	1.5	1.5	83	81.5	7,200	8,500	0.754
NJ309	45	100	25	1.5	1.5	74	71	7,200	8,400	0.877
NJ309E	45	100	25	1.5	1.5	97.5	98.5	6,500	7,600	0.996
NJ310	50	110	27	2	2	87	86	6,500	7,700	1.14
NJ310E	50	110	27	2	2	110	113	5,900	6,900	1.3
NJ311	55	120	29	2	2	111	111	5,900	7,000	1.45
NJ311E	55	120	29	2	2	137	143	5,300	6,300	1.65
NJ312	60	130	31	2.1	2.1	124	126	5,500	6,500	1.8
NJ312E	60	130	31	2.1	2.1	150	157	4,900	5,800	2.05
NJ313	65	140	33	2.1	2.1	135	139	5,100	6,000	2.23
NJ313E	65	140	33	2.1	2.1	181	191	4,600	5,400	2.54
NJ314	70	150	35	2.1	2.1	158	168	4,700	5,500	2.71
NJ314E	70	150	35	2.1	2.1	205	222	4,200	5,000	3.1
NJ315	75	160	37	2.1	2.1	190	205	4,400	5,200	3.28
NJ315E	75	160	37	2.1	2.1	240	263	4,000	4,700	3.74
NJ316	80	170	39	2.1	2.1	190	207	4,100	4,800	3.86
NJ316E	80	170	39	2.1	2.1	256	282	3,700	4,400	4.22
NJ317	85	180	41	3	3	212	228	3,900	4,600	4.54
NJ317E	85	180	41	3	3	291	330	3,500	4,100	4.81
NJ318	90	190	43	3	3	240	265	3,700	4,300	5.3
NJ318E	90	190	43	3	3	315	355	3,300	3,900	5.72
NJ319	95	200	45	3	3	259	285	3,400	4,000	6.13
NJ319E	95	200	45	3	3	335	385	3,100	3,600	6.62
NJ320	100	215	47	3	3	299	335	3,300	3,800	7.49
NJ320E	100	215	47	3	3	380	425	2,900	3,500	8.57
NJ321	105	225	49	3	3	320	360	3,100	3,700	8.53
NJ322	110	240	50	3	3	360	400	3,000	3,500	10
NJ322E	110	240	50	3	3	450	525	2,700	3,100	11.1
NJ324	120	260	55	3	3	450	510	2,700	3,200	12.8
NJ324E	120	260	55	3	3	530	610	2,400	2,800	13.9
NJ326	130	280	58	4	4	560	665	2,500	2,900	17.4
NJ326E	130	280	58	4	4	615	735	2,200	2,600	19.4
NJ328	140	300	62	4	4	615	745	2,300	2,700	21.2
NJ328E	140	300	62	4	4	665	795	2,100	2,400	23.2
NJ330	150	320	65	4	4	665	805	2,100	2,500	25.3
NJ330E	150	320	65	4	4	760	920	1,900	2,300	28.4