NJ240EM Cylindrical Roller Bearing For Automotive Steering Gear Mud Pump Bearing/ Cylindrical Roller Bearing

Basic Info

Model NO.	NJ240EM
Separated	Unseparated
Structure Type	Spherical Roller Bearing
Clearance	C0 C2 C3
Precision Rating	P0 P6 P5 P4 P2
Vibration	Z1V1 Z2V2 Z3V3
Cage Type	CA CC E MB
Hardness	HRC59-60
Lubrication	Oil Lubrication
Retainer	CA/CC/CAK/E/MB/K30
Application	Automotive
Certification	ISO9001:2008
Transport Package	Neutral Packing/as Client′s Requirement
Specification	28.6 Kg
Trademark	HENGLI, LZ
Origin	China
HS Code	8482800000
Production Capacity	500000 Pieces/Year

Product Description

NJ240EM Cylindrical Roller Bearing For Automotive Steering Gear Mud Pump Bearing/ CylindricalRoller Bearing

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 heavierradial load.Applications are found in situations characterizes by heavy load and shock load, and also byhigh-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 rollerbearings are most applicable. Normally these bearingscan accommodate radial load only, none but single rowbearings 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 C1 C2 C3 C4 C5
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
N208EM	NU208EM	NJ208EM	40	80	18	51.5	53.0	0.39
N209EM	NU209EM	NJ209EM	45	85	19	58.5	63.8	0.52
N210EM	NU210EM	NJ210EM	50	90	20	61.2	69.2	0.56
N211EM	NU211EM	NJ211EM	55	100	21	80.2	95.5	0.62
N212EM	NU212EM	NJ212EM	60	110	22	89.8	102.0	0.84
N213EM	NU213EM	NJ213EM	65	120	23	102.0	118.0	1.05
N214EM	NU214EM	NJ214EM	70	125	24	110.0	135.0	1.29
N215EM	NU215EM	NJ215EM	75	130	25	125.0	155.0	1.45
N216EM	NU216EM	NJ216EM	80	140	26	132.0	165.0	1.74
N217EM	NU217EM	NJ217EM	85	150	28	158.0	192.0	2.08
N218EM	NU218EM	NJ218EM	90	160	30	170.0	203.0	2.50
N219EM	NU219EM	NJ219EM	95	170	32	190.0	214.0	2.80
N220EM	NU220EM	NJ220EM	100	180	34	208.0	226.0	3.14
N222EM	NU222EM	NJ222EM	110	200	38	239.0	342.0	2.11
N224EM	NU224EM	NJ224EM	120	215	40	247.0	249.0	6.32
N226EM	NU226EM	NJ226EM	130	230	40	358.0	372.0	7.38
N228EM	NU228EM	NJ228EM	140	250	42	302.0	415.0	9.01
N230EM	NU230EM	NJ230EM	150	270	45	450.0	595.0	12.50
N232EM	NU232EM	NJ232EM	160	290	48	500.0	665.0	15.50
N234EM	NU234EM	NJ234EM	170	310	52	605.0	800.0	19.20
N236EM	NU236EM	NJ236EM	180	320	50	625.0	850.0	20.00
N238EM	NU238EM	NJ238EM	190	340	55	695.0	955.0	24.00
N240EM	NU240EM	NJ240EM	200	360	58	765.0	1060.0	28.60
N244EM	NU244EM	NJ244EM	220	400	65	760.0	1080.0	37.30
N248EM	NU248EM	NJ248EM	240	440	75	935.0	1340.0	50.40

About UsHENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture andwholesale bearings.Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing,LUAN Rolling Bearing was established in 1970 and is accredited by the Chinese Ministry of MachineBuilding.

We invested in two additional specialized bearing factories, which allow us to provide our clients with top ofthe line products such as Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, SphericalPlain 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.