NJ2219EM 95mm *170 mm* 42 mm Cylindrical Roller Bearing for Sports Apparatus

Product Description

NJ2219EM High Precision Cylindrical Roller Bearing for Sports Apparatus Parts/Machine Tools/
Rolling Mills/Industrial Machinery Bearings.
Application
Continuous Casting Machines Mechanical Fans and Blowers
Gearbox and Pumps Wind Turbines
Material Handling Marine Propulsion and Offshore Drilling
Mining and Construction Equipment Pulp and Paper Processing Equipment
The roller of the cylindrical roller bearing is in line contact with the raceway, so the bearing can bear heavier
radial load.Applications are found in situations characterizes by heavy load and shock load, and also by
high-speed rotation.These bearings are separable bearings, and convenient to be mounted and dismounted.
They are designed as types of single,double and multiple rows among which the single row cylindrical roller
bearings are most applicable. Normally these bearingscan accommodate radial load only, none but single row
bearings with ribs both on inner and outer rings can carry lighter constant axial load.
Chrome Steel Single Row Cylindrical Roller Bearing

Product Name	Cylindrical Roller Bearing
Precision Rating	P6, P0, P5, P4, P2
Material	Bearing Steel (GCr15)
Clearance	C0 C2 C3
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
Cage	Brass, Nylon, Steel
Seal	ZZ, 2RS, RZ, NR, N
Features	High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Certification	ISO 9001:2008
Packing	1.Neutral Packing Bearing 2.Industrial Packing 3.Commercial Packing Bearing 4.Customize
Delivery Time	30 - 45 Days After The Order is Confirmed
Shippment	1.By Sea 2.By Air 3.By Express
Website	http://hlimachinery.en.made-in-china.com

Cylindrical Roller Bearing Specification

Model			Boundary Dimensions (mm)			Basic Load Rating (KN)		Mass
			d	D	B	C	Co	kg
N2208EM	NU2208EM	NJ2208EM	40	80	23	58.3	62.0	0.49
N2209EM	NU2209EM	NJ2209EM	45	85	23	61.4	67.8	0.54
N2210EM	NU2210EM	NJ2210EM	50	90	23	64.2	73.6	0.65
N2211EM	NU2211EM	NJ2211EM	55	100	25	75.3	87.2	0.77
N2212EM	NU2212EM	NJ2212EM	60	110	28	101.0	123.0	1.09
N2213EM	NU2213EM	NJ2213EM	65	120	31	120.0	149.0	1.55
N2214EM	NU2214EM	NJ2214EM	70	125	31	119.0	151.0	1.70
N2215EM	NU2215EM	NJ2215EM	75	130	31	135.0	172.0	1.80
N2216EM	NU2216EM	NJ2216EM	80	140	33	148.0	186.0	2.20
N2217EM	NU2217EM	NJ2217EM	85	150	36	169.0	218.0	2.80
N2218EM	NU2218EM	NJ2218EM	90	160	40	207.0	265.0	3.60
N2219EM	NU2219EM	NJ2219EM	95	170	43	230.0	298.0	4.30
N2220EM	NU2220EM	NJ2220EM	100	180	46	259.0	338.0	5.99
N2222EM	NU2222EM	NJ2222EM	110	200	53	334.0	442.0	8.70
N2224EM	NU2224EM	NJ2224EM	120	215	58	367.0	49.0	9.55
N2226EM	NU2226EM	NJ2226EM	130	230	64	395.0	560.0	11.90
N2228EM	NU2228EM	NJ2228EM	140	250	68	550.0	790.0	15.90
N2230EM	NU2230EM	NJ2230EM	150	270	73	635.0	930.0	19.90
N2232EM	NU2232EM	NJ2232EM	160	290	80	810.0	1190.0	25.40
N2234EM	NU2234EM	NJ2234EM	170	310	86	925.0	1330.0	31.50

About Us HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, LUAN Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building. We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products such as
Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Spherical Plain Bearings, Rod Ends Bearings,
Ball Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.
FAQ
Q1 - What is our advantages? A - Manufacturer - Do it only with the Best;
-Your Choice make different.
Q2 - Our Products
A - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers,
Thrust Bearing
- Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing
Q3 - Process of our production
A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing
Q4 - How to customize bearing(non-standard) from your company?
A -We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed
Technical Data.
Q5 - What should I care before installation?
A - Normally, the preservative with which new bearings are coated before leaving the factory does
not need to be removed; it is only necessary to wipe off the outside cylin­drical surface and bore,
if the grease is not compatible with the preservative, it is necessary to wash and carefully dry the
bearing.
-Bearings should be installed in a dry, dust-free room away from metal working or other machines
producing swarf and dust.
Q6 - How to stock and maintenance my bearings right?
A - Do not store bearings directly on concrete floors, where water can condense and collect on the
bearing;
-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high
humidity or sudden and severe temperature changes that may result in condensation forming;
-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered
roller bearings.

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