OEM HK2820 28X35X20mm Drawn Cup Needle Roller Bearing with Open Ends for Textile Machinery

• Customization: Available
• Cage: With Cage
• Rows Number: Single
• Model NO.: HK2820
• Load Direction: Radial Bearing
• Style: Without Inner Ring
• Material: Bearing Steel
• Type: Open
• Structure Type: Needle Roller Bearing
• Precision Rating: P0 P6 P5 P4 P2
• Clearance: C0, C2, C3
• Lubricating: Graphite
• Service: OEM ODM
• Certification: ISO9001:2008
• Main Market: Europe, North America, East Asia
• Features: High Precision, Long Life, Low Noise
• Delivery: Within 15 Days
• The Number of Rows: Multi-Column
• Transport Package: Neutral Packing/as Client′s Requirement
• Specification: 0.036 Kg
• Trademark: HENGLI, LZ
• Origin: China
• HS Code: 8482400000
• Production Capacity: 500000 Pieces/Year

Product Description

OEM HK2820 28X35X20mm Drawn Cup Needle Roller Bearing with Open Ends for Textile Machinery

                                                          Application

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being
supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated
by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and
roller followers. 

Drawn Cup Needle Roller Bearing

Product Name	Needle Roller Bearing
Precision Rating	P6, P0, P5, P4, P2
Material	Bearing Steel  (GCr15)
Clearance	C0 C2 C3 C4 C5
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
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

Bearing No.		Boundary Dimensions (mm)					Basic Load Rating (KN)		Limited Speed	Mass
Open ends	Closed end	Fw	D	C	Ct	r  min	C	Co	rpm	kg
HK0306TN	BK0306TN	3	6.5	6	5.2	0.3	0.984	0.672	36800	0.001
HK0408TN	BK0408TN	4	8.0	8	6.4	0.3	1.424	1.048	32800	0.002
HK0509	BK0509	5	9.0	9	7.4	0.4	1.920	1.592	30400	0.002
HK0608		6	10.0	8	-	0.4	1.624	1.320	28000	0.002
HK0609	BK0609	6	10.0	9	7.4	0.4	2.280	2.080	28000	0.003
HK0709	BK0709	7	11.0	9	7.4	0.4	2.480	2.360	24800	0.003
HK0808	BK0808	8	12.0	8	6.4	0.4	2.200	2.080	22400	0.003
HK0810	BK0810	8	12.0	10	8.4	0.4	3.040	3.160	22400	0.003
HK0908		9	13.0	8	-	0.4	2.840	3.000	20000	0.003
HK0910	BK0910	9	13.0	10	8.4	0.4	3.400	3.720	20000	0.004
HK0912	BK0912	9	13.0	12	10.4	0.4	4.240	5.040	20000	0.005
HK1010	BK1010	10	14.0	10	8.4	0.4	3.520	4.080	18400	0.004
HK1012	BK1012	10	14.0	12	10.4	0.4	4.400	5.440	18400	0.005
HK1015	BK1015	10	14.0	15	13.4	0.4	5.440	7.040	18400	0.006
HK1210	BK1210	12	16.0	10	8.4	0.4	3.960	4.960	16000	0.005
HK1212	BK1212	12	18.0	12	9.3	0.8	5.200	5.840	15200	0.010
HK1312	BK1312	13	19.0	12	9.3	0.8	5.440	6.320	14400	0.011
HK1412	BK1412	14	20.0	12	9.3	0.8	5.680	6.800	12800	0.012
HK1512	BK1512	15	21.0	12	9.3	0.8	6.320	7.520	12800	0.013
HK1516	BK1516	15	21.0	16	13.3	0.8	8.400	11.520	12800	0.017
**HK1522		15	21.0	22	-	0.8	10.720	15.600	12800	0.020
HK1612	BK1612	16	22.0	12	9.3	0.8	6.080	7.760	12000	0.014
HK1616	BK1616	16	22.0	16	13.3	0.8	8.720	12.240	12000	0.018
**HK1622	**BK1622	16	22.0	22	19.3	0.8	10.480	15.520	12000	0.024
HK1712		17	23.0	12	-	0.8	6.320	8.240	11200	0.012
HK1812	BK1812	18	24.0	12	9.3	0.8	6.480	8.720	10400	0.015
HK1816	BK1816	18	24.0	16	13.3	0.8	9.280	13.840	10400	0.020
HK2010		20	26.0	10	-	0.8	5.120	6.560	9600	0.012
HK2012		20	26.0	12	-	0.8	6.880	9.680	9600	0.014
HK2016	BK2016	20	26.0	16	13.3	0.8	10.160	16.080	9600	0.022
HK2020	BK2020	20	26.0	20	17.3	0.8	12.560	20.800	9600	0.027
**HK2030		20	26.0	30	-	0.8	17.440	32.000	9600	0.035
HK2210		22	28.0	10	-	0.8	6.000	8.400	8800	0.013
HK2212	BK2212	22	28.0	12	9.3	0.8	7.280	10.720	8800	0.018
HK2216	BK2216	22	28.0	16	13.3	0.8	10.720	17.680	8800	0.024
HK2220		22	28.0	20	-	0.8	13.200	23.200	8800	0.026
HK2512		25	32.0	12	-	0.8	8.800	12.160	8000	0.020
HK2516		25	32.0	16	-	0.8	12.480	19.200	8000	0.027
HK2520	BK2520	25	32.0	20	17.3	0.8	15.920	26.400	8000	0.038
HK2526	BK2526	25	32.0	26	23.3	0.8	20.400	36.000	8000	0.048
**HK2538	**BK2538	25	32.0	38	35.3	0.8	27.200	52.800	8000	0.068
HK2816		28	35.0	16	-	0.8	13.120	21.200	7200	0.029
HK2820		28	35.0	20	-	0.8	16.720	28.800	7200	0.036
HK3012	BK3012	30	37.0	12	9.3	0.8	9.680	14.560	6800	0.028
HK3016	BK3016	30	37.0	16	13.3	0.8	13.760	23.200	6800	0.038
HK3020	BK3020	30	37.0	20	17.3	0.8	17.600	31.600	6800	0.047
HK3026	BK3026	30	37.0	26	23.3	0.8	22.400	43.200	6800	0.058
**HK3038	**BK3038	30	37.0	38	35.5	0.8	30.000	63.200	6800	0.084
HK3512		35	42.0	12	-	0.8	10.480	17.040	6000	0.027
HK3516		35	42.0	16	-	0.8	14.960	26.800	6000	0.036
HK3520	BK3520	35	42.0	20	17.3	0.8	19.040	36.800	6000	0.053
HK4012		40	47.0	12	-	0.8	11.200	19.440	5200	0.030
HK4016		40	47.0	16	-	0.8	16.000	30.800	5200	0.039
HK4020	BK4020	40	47.0	20	17.3	0.8	20.400	41.600	5200	0.062
HK4512		45	52.0	12	-	0.8	11.920	22.000	4800	0.033
HK4516		45	52.0	16	-	0.8	17.040	34.400	4800	0.046
HK4520	BK4520	45	52.0	20	17.3	0.8	21.600	47.200	4800	0.072
HK5020		50	58.0	20	-	0.8	24.800	50.400	4000	0.070
HK5025		50	58.0	25	-	0.8	30.800	67.200	4000	0.090
HK5520		55	63.0	20	-	0.8	25.200	53.600	3760	0.074
HK5528		55	63.0	28	-	0.8	35.200	82.400	3760	0.105
HK6012		60	68.0	12	-	0.8	13.920	25.600	3520	0.049
HK6020		60	68.0	20	-	0.8	26.800	60.000	3520	0.081
HK6032		60	68.0	32	-	0.8	42.400	108.000	3520	0.136

                         
           
                                                                              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, Spherical Plain Bearings, Rod Ends Bearings, Ball Joint Bearings, Tapered Roller Bearings,

Wheel Hub Bearings and Non-Standard Bearings.

 

Certification

Industry Exibition and Our Packing, Shipping & Payment

 

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.