Koyo/NTN/Timken/NACHI Deep Groove/Tapered Roller/Spherical/Cylindrical Roller Bearing

• Rolling Body: Roller Bearings
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Separated
• Precision Rating: P0 P6 P5
• Model NO.: NUP226 NUP228 NUP230
• Stock: Large Stock
• Cage: Steel Cage Nylon Cage Brass Cage
• Chamfer: Black Chamfer
• Vibration: V1,V2,V3
• Clearance: C1 C2 C3 C0
• Hardness: 59-62 HRC
• Samples: Available
• Delivery Time: 0-15 Days
• Transport Package: Box+Carton+Pallet
• Specification: Standard Size
• Trademark: OEM
• Origin: Liaocheng, Shandong, China
• HS Code: 8482500090
• Production Capacity: 50000pieces

Product Description

Product Description

 

Product Name	NUP226 NUP228 NUP230
Product category	Cyindrical Roller Bearing
Product material	GCR15 bearing steel
Product advantage	High speed low noise stable operation of High temperature resistance
Application	Large and medium-sized motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, shakers and lifting and transportation machinery
Customer order protection	Warranty for one year
Minimum order quantity	1 piece

 
NUP200 Series
 

Bearing No.	Principal Dimensions(mm)					Limited Speed(rpm)		Weight (kg)
	d	D	B	rs min	rs1 min
						Grease	Oil
NUP204E	20	47	14	1	0.6	15000	18000	0.122
NUP205E	25	52	15	1	0.6	13000	15000	0.151
NUP206E	30	62	16	1	0.6	11000	13000	0.226
NUP207E	35	72	17	1.1	0.6	9500	11000	0.327
NUP208	40	80	18	1.1	1.1	9400	11000	0.378
NUP208E	40	80	18	1.1	1.1	8500	10000	0.426
NUP209	45	85	19	1.1	1.1	8400	9900	0.432
NUP209E	45	85	19	1.1	1.1	7600	9000	0.495
NUP210	50	90	20	1.1	1.1	7600	9000	0.47
NUP210E	50	90	20	1.1	1.1	6900	8100	0.54
NUP211	55	100	21	1.5	1.1	6900	8200	0.638
NUP211E	55	100	21	1.5	1.1	6300	7400	0.718
NUP212	60	110	22	1.5	1.5	6400	7600	0.818
NUP212E	60	110	22	1.5	1.5	5800	6800	0.923
NUP213	65	120	23	1.5	1.5	5900	7000	1.02
NUP213E	65	120	23	1.5	1.5	5400	6300	1.21
NUP214	70	125	24	1.5	1.5	5500	6500	1.12
NUP214E	70	125	24	1.5	1.5	5000	5900	1.3
NUP215	75	130	25	1.5	1.5	5100	6000	1.23
NUP215E	75	130	25	1.5	1.5	4700	5500	1.41
NUP216	80	140	26	2	2	4800	5700	1.5
NUP216E	80	140	26	2	2	4400	5100	1.67
NUP217	85	150	28	2	2	4500	5300	1.87
NUP217E	85	150	28	2	2	4100	4800	2.11
NUP218	90	160	30	2	2	4300	5000	2.3
NUP218E	90	160	30	2	2	3900	4600	2.44
NUP219	95	170	32	2.1	2.1	4000	4700	2.78
NUP219E	95	170	32	2.1	2.1	3600	4300	3.02
NUP220	100	180	34	2.1	2.1	3800	4500	3.33
NUP220E	100	180	34	2.1	2.1	3500	4100	3.66
NUP221	105	190	36	2.1	2.1	3600	4300	3.95
NUP222	110	200	38	2.1	2.1	3400	4000	4.63
NUP222E	110	200	38	2.1	2.1	3100	3700	4.27
NUP224	120	215	40	2.1	2.1	3200	3700	5.57
NUP224E	120	215	40	2.1	2.1	2900	3400	5.97
NUP226	130	230	40	3	3	2900	3400	6.3
NUP226E	130	230	40	3	3	2600	3100	6.9
NUP228	140	250	42	3	3	2700	3100	7.88
NUP228E	140	250	42	3	3	2400	2800	8.73
NUP230	150	270	45	3	3	2500	2900	9.92
NUP230E	150	270	45	3	3	2200	2600	11

Cylindrical Roller Bearings Introduction
    Cylindrical roller bearings, generally separable bearings, are usually guided by two retaining edges of a bearing ring and consists of cage, roller and guiding ring. This bearing is convenient to be installed and dismantled, especially when the inner and outer ring as well as roller and shell have coordination.
 This bearing is generally used to withstand radial loads, and only when the inner and outer ring are with the edge of the single row bearings, it can withstand smaller axial loads or larger intermittent axial loads. Compared with the deep groove ball bearings with the same external dimensions, it has larger radial load capacity, from the structural point of view, it also fits high speed rotation.
    Cylindrical roller bearings are mainly used in machine tools, petroleum, vibrating screen, rolling mill handling machinery and various industrial machinery.
    Cylindrical roller bearings are designed with cambered rollers and raceways so as to eliminate edge stress and improve bearing life.
    Cylindrical roller bearings have a certain angle of inclination for the retaining edge, so its axial load is larger than the conventional design.

N type:
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:
The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.
NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.
RN type:
No outer ring and the inner ring two integral flanges.
NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft
relative bearing between the axial displacement generated in both directions.

Packaging & Shipping

 

 

Certifications

 

Company Profile

Linqing Hongbang Bearing Co.,Ltd.is a specialized manufacturer of  bearings for about 20 years.

We can provide:
Cylindrical roller bearing
Polyurethane PU Coated Bearing
Deep groove ball bearing
Tapered roller bearing
Spherical roller bearing
Angular contact ball bearing
Needle bearing
Self-aligning ball bearing
Linear bearing
Pillow block bearing
Wheel hub bearing
Thin wall bearing,
Ceramic bearing
Other bearing

Our company has complete detection means, measure and improve the means of detection means,online detection and performance of finished bearings. Have life test machine, grease leakage temperature rise test, cleanliness measuring device, roundness instrument, curvature tester, roughness tester, liquid gap tester, vibration instrument and various bearing special inspection instrument the key of high precision instruments such as Taylor instrument, roundness instrument etc. are from Britain, Japan and other countries to introduce merit, not only the formation of the strict product quality inspection system, and fully capable of independent research and Analysis on the bearing performance indexes.
 

FAQ

 

1 : Why choose us?
      We have more than 20 years of professional experience in bearing industry .
      We sell variety of bearing brands and can also do OEM and ODM.

2: How about the quality of products in your company?
    We implement strict inspection on all bearing parts before the production and during the production process, all bearing meet ISO international standard.

3: How to choose a bearing?
   We have a professional engineer team to help you choose bearing and find appropriate solutions, contact us now!

4: How long is your delivery term?
   Our standard product delivery term is 0 to 15 days. 

5: Do you provide samples?
    Yes, we provide samples, but shipping cost and tax pay by buyer.