High Speed Single Row Cylindrical Roller Bearing N221 Nu221 Nj221 N321 Nu321 Nj321 E Em Ecj Ecp for Auto Spare Parts Motorcycle Parts

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: N221 NU221 NJ221 N321 NU321 NJ321
• Outer Dimension: Small (28-55mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Brand Customized: Available
• Samples: Available
• Precision: P0 P6 P5 P4 P2
• Singel Row: Nu Nj Nup N NF
• Double Row: Nnu Nn
• Transport Package: as Customer Required
• Specification: 15mm-300mm
• Trademark: SQY
• Origin: Shandong China
• HS Code: 8482102000
• Production Capacity: 50000 PCS /Year

Product Description

Cylindrical roller bearings have high bearing capacity. The new structure design of the flange and the end face of the roller not only improves the axial bearing capacity, but also improves the lubrication condition of the contact area between the roller end face and the flange, and improves the service performance of the bearing. It can withstand large radial loads and is suitable for high-speed operation, such as large and medium-sized motors, locomotive and rolling stock, machine tool spindles, internal combustion engines, generators, reducers, rolling mills, and lifting and conveying machinery.

 

Product Parameters

Bearing Number	principal dimensions(mm)					Weight  (Kg)
	d	D	B	r1min	rsmin
NJ318	90	190	43	3.0	3.0	5.55
NU418	90	225	54	4.0	4.0	11.50
NJ418	90	225	54	4.0	4.0	11.00
NU2218	90	160	40	2.0	2.0	3.18
NJ2218	90	160	40	2.0	2.0	3.20
NU2318	90	190	64	3.0	3.0	8.04
NJ2318	90	190	64	3.0	3.0	8.15
NN3018	90	140	37	1.5	1.5	2.05
NU5218XPC3	90	160	52.4	2.0	2.0	4.50
N219	95	170	32	2.1	2.1	2.72
NJ219	95	170	32	2.1	2.1	2.72
NU219	95	170	32	2.1	2.1	2.72
N319	95	200	45	3.0	3.0	5.99
NU319	95	200	45	3.0	3.0	5.99
NUP319	95	200	45	3.0	3.0	6.25
NJ319	95	200	45	3.0	3.0	6.45
NU419	95	240	55	4.0	4.0	13.60
NJ419	95	240	55	4.0	4.0	13.60
NU2219	95	170	43	2.1	2.1	3.89
NJ2219	95	170	43	2.1	2.1	2.95
NU2319	95	200	67	3.0	3.0	9.38
NJ2319	95	200	67	3.0	3.0	9.85
NN3019	95	145	37	1.5	1.5	2.14
NU5219XPC3	95	170	55.56	2.0	2.0	5.48
N220	100	180	34	2.1	2.1	3.36
NU220	100	180	34	2.1	2.1	3.45
NJ220	100	180	34	2.1	2.1	3.50
N320	100	215	47	3.0	3.0	7.59
NU320	100	215	47	3.0	3.0	7.96
NJ320	100	215	47	3.0	3.0	7.65
NU420	100	250	58	4.0	4.0	15.50
NJ420	100	250	58	4.0	4.0	15.50
NU2220	100	180	46	2.1	2.1	4.68
NJ2220	100	180	46	2.1	2.1	4.80
NU2320	100	215	73	3.0	3.0	11.90
NJ2320	100	215	73	3.0	3.0	12.20
NN3020	100	150	37	1.5	1.5	2.25
NU5220XPC3	100	180	60.32	2.1	4.0	7.69
N221	105	190	36	2.1	2.1	4.00
NU221	105	190	36	2.1	2.1	4.00
NJ221	106	190	36	2.1	2.1	4.10
N321	105	225	49	3.0	3.0	8.69
NU321	105	225	49	3.0	3.0	8.68
NJ321	105	225	49	3.0	3.0	9.00
NN3021	105	160	41	2.0	2.0	2.94

A wide range of applications:

• agriculture and forestry equipment
• automotive and industrial gearboxes
• automotive and truck electric components, such as alternators
• electric motors
• fluid machinery
• material handling
• power tools and household appliances
• textile machinery
• two wheeler.

Certifications

 

Packaging & Shipping

 

Company Profile