HMK1820L 18mmX25mmX20mm opened end Drawn Cup Needle roller bearing

• Customization: Available
• Structure Type: Needle Roller Bearing
• Precision Rating: P0 P6 P5 P4 P2
• Model NO.: HMK1820L
• For Shaft Diameter: 8mm-50mm
• Clearance: C1, C2, C3
• Cage: With Cage
• Service: OEM ODM
• Certification: ISO9001:2008
• Main Market: Europe, North America, East Asia
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Radial Bearing
• Separated: Unseparated
• Outer Dimension: 15mm-62mm
• Transport Package: Neutral Packing Bearing/Customize
• Specification: 0.024 Kg
• Trademark: HENGLI, LZ
• Origin: China
• HS Code: 8482800000
• Production Capacity: 500000 Pieces/Year

Product Description

HMK1820L 18mmX25mmX20mm opened end Drawn Cup Needle roller bearing use in Gearboxes

                                                          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	C1 C2 C3
Vibration & Noisy	Z1,Z2,Z3 V1,V2,V3
Features	High Precision, High Speed, Long Life, High Reliability, Low Noise , Reduce Friction
Application	Gearboxes, Automotive Power Transmission Systems, Two and Four Stroke Engines, Planetary Gear Sets and Air Compressors, Auto, Motorcyle, Equipment
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	t	C	Co	rpm	kg
HMK0810	TA0810	TAM0810	8	15	10	1.3	3.04	2.3	24000	0.007
HMK0815	TA0815	TAM0815	8	15	15	1.3	5.28	4.64	24000	0.01
HMK0820	TA0820	TAM0820	8	15	20	1.3	7.24	7	24000	0.013
HMK0912	TA0912	TAM0912	9	16	12	1.3	4.24	3.56	21600	0.009
HMK0916	TA0916	TAM0916	9	16	16	1.3	5.92	5.48	21600	0.012
HMK1010	TA1010	TAM1010	10	17	10	1.3	3.4	2.76	19200	0.009
HMK1012	TA1012	TAM1012	10	17	12	1.3	4.48	3.88	19200	0.01
HMK1015	TA1015	TAM1015	10	17	15	1.3	5.92	5.56	19200	0.012
HMK1020	TA1020	TAM1020	10	17	20	1.3	8.16	8.4	19200	0.016
HMK1212	TA1212	TAM1212	12	19	12	1.3	5.68	5.52	16000	0.012
HMK1215	TA1215	TAM1215	12	19	15	1.3	7.52	7.92	16000	0.014
HMK1220	TA1220	TAM1220	12	19	20	1.3	9.84	11.2	16000	0.018
HMK1225	TA1225	TAM1225	12	19	25	1.3	12.24	14.88	16000	0.023
HMK1416	TA1416	TAM1416	14	22	16	1.3	8.56	9.84	24000	0.02
HMK1420	TA1420	TAM1420	14	22	20	1.3	11.28	14.08	24000	0.024
HMK1510	TA1510	TAM1510	15	22	10	1.3	4.88	4.8	12800	0.012
HMK1512	TA1512	TAM1512	15	22	12	1.3	6.72	7.24	12800	0.014
HMK1515	TA1515	TAM1515	15	22	15	1.3	8.72	10.16	12800	0.017
HMK1520	TA1520	TAM1520	15	22	20	1.3	11.92	15.12	12800	0.023
HMK1525	TA1525	TAM1525	15	22	25	1.3	14.8	20	12800	0.027
HMK1616	TA1616	TAM1616	16	24	16	1.3	9.04	10.8	20000	0.022
HMK1620	TA1620	TAM1620	16	24	20	1.3	11.92	15.52	20000	0.027
HMK1715	TA1715	TAM1715	17	24	15	1.3	9.68	12	11200	0.02
HMK1720	TA1720	TAM1720	17	24	20	1.3	12.4	16.56	11200	0.025
HMK1725	TA1725	TAM1725	17	24	25	1.3	15.44	21.92	11200	0.031
HMK1813	TA1813	TAM1813	18	25	13	1.3	8.16	9.76	10400	0.019
HMK1815	TA1815	TAM1815	18	25	15	1.3	9.6	12.08	10400	0.021
HMK1817	TA1817	TAM1817	18	25	17	1.3	11.04	14.4	10400	0.023
HMK1819	TA1819	TAM1819	18	25	19	1.3	12.4	16.72	10400	0.026
HMK1820	TA1820	TAM1820	18	25	20	1.3	13.04	17.84	10400	0.027
HMK1825	TA1825	TAM1825	18	25	25	1.3	16.24	23.68	10400	0.033
HMK1916	TA1916	TAM1916	19	27	16	1.3	11.12	13.04	10400	0.026
HMK1920	TA1920	TAM1920	19	27	20	1.3	14	17.68	10400	0.031
HMK2015	TA2015	TAM2015	20	27	15	1.3	10.4	13.84	9600	0.023
HMK2020	TA2020	TAM2020	20	27	20	1.3	14.16	20.48	9600	0.029
HMK2025	TA2025	TAM2025	20	27	25	1.3	17.6	27.2	9600	0.036
HMK2030	TA2030	TAM2030	20	27	30	1.3	20.88	33.6	9600	0.042
	TA202820	TAM202820	20	28	20	1.3	13.76	19.76	16000	0.033
HMK2116	TA2116	TAM2116	21	29	16	1.3	12.24	15.28	8800	0.028
HMK2120	TA2120	TAM2120	21	29	20	1.3	15.52	20.64	8800	0.035
HMK2210	TA2210	TAM2210	22	29	10	1.3	6.72	8.08	8800	0.018
HMK2215	TA2215	TAM2215	22	29	15	1.3	10.72	14.8	8800	0.025
HMK2220	TA2220	TAM2220	22	29	20	1.3	14.56	21.92	8800	0.032
HMK2225	TA2225	TAM2225	22	29	25	1.3	18.88	30.8	8800	0.039
HMK2230	TA2230	TAM2230	22	29	30	1.3	21.52	36	8800	0.046
	TA223016	TAM223016	22	30	16	1.3	10.8	14.8	14400	0.029
	TA223020	TAM223020	22	30	20	1.3	14.32	21.28	14400	0.036
HMK2420	TA2420	TAM2420	24	31	20	3.4	15.04	23.36	8000	0.035
HMK2428	TA2428	TAM2428	24	31	28	3.4	20.8	35.6	8000	0.047
	TA243216	TAM243216	24	32	16	3.4	11.6	16.72	12800	0.032
	TA243220	TAM243220	24	32	20	3.4	15.36	24	12800	0.039
HMK2510	TA2510	TAM2510	25	33	10	3.4	7.32	8.32	7600	0.023
HMK2515	TA2515	TAM2515	25	33	15	3.4	12.64	16.8	7600	0.033
HMK2520	TA2520	TAM2520	25	33	20	3.4	17.44	25.2	7600	0.041
HMK2525	TA2525	TAM2525	25	33	25	3.4	21.36	32.8	7600	0.049
HMK2530	TA2530	TAM2530	25	33	30	3.4	26	42.4	7600	0.058
HMK2616	TA2616	TAM2616	26	34	16	3.4	13.68	18.72	7200	0.035
HMK2620	TA2620	TAM2620	26	34	20	3.4	17.28	25.2	7200	0.043
HMK2820	TA2820	TAM2820	28	37	20	3.4	18.88	26	6800	0.05
HMK2830	TA2830	TAM2830	28	37	30	3.4	28	43.6	6800	0.073
HMK2920	TA2920	TAM2920	29	38	20	3.4	19.68	28	6800	0.052
HMK2930	TA2930	TAM2930	29	38	30	3.4	27.6	43.2	6800	0.076
HMK3013	TA3013	TAM3013	30	40	13	3.4	11.28	13.68	6400	0.043
HMK3015	TA3015	TAM3015	30	40	15	3.4	13.68	17.68	6400	0.048
HMK3020	TA3020	TAM3020	30	40	20	3.4	19.36	27.6	6400	0.06
HMK3025	TA3025	TAM3025	30	40	25	3.4	24.8	37.6	6400	0.074
HMK3030	TA3030	TAM3030	30	40	30	3.4	28.8	46	6400	0.086
HMK3220	TA3220	TAM3220	32	42	20	3.4	22	30.4	6000	0.064
HMK3230	TA3230	TAM3230	32	42	30	3.4	33.2	51.6	6000	0.098
HMK3512	TA3512	TAM3512	35	45	12	3.4	11.92	14.08	5600	0.046
HMK3515	TA3515	TAM3515	35	45	15	3.4	16.16	20.96	5600	0.056
HMK3520	TA3520	TAM3520	35	45	20	3.4	22.72	32.4	5600	0.07
HMK3525	TA3525	TAM3525	35	45	25	3.4	28.8	43.6	5600	0.086
HMK3530	TA3530	TAM3530	35	45	30	3.4	34.4	55.2	5600	0.105
HMK3720	TA3720	TAM3720	37	47	20	3.4	23.44	34.4	5200	0.073
HMK3730	TA3730	TAM3730	37	47	30	3.4	35.6	58.4	5200	0.11
HMK3815	TA3815	TAM3815	38	48	15	3.4	17.36	23.44	5200	0.06
HMK3820	TA3820	TAM3820	38	48	20	3.4	24.4	36	5200	0.075
HMK3825	TA3825	TAM3825	38	48	25	3.4	30.8	48.8	5200	0.096
HMK3830	TA3830	TAM3830	38	48	30	3.4	36.8	61.6	5200	0.114
**HMK3845ZWD	**TA3845	**TAM3845	38	48	45	3.4	49.6	90.4	5200	0.159
HMK4015	TA4015	TAM4015	40	50	15	3.4	18.48	26	4800	0.064
HMK4020	TA4020	TAM4020	40	50	20	3.4	26	40	4800	0.079
HMK4025	TA4025	TAM4025	40	50	25	3.4	32.8	54	4800	0.102
HMK4030	TA4030	TAM4030	40	50	30	3.4	39.2	68	4800	0.12
**HMK4040ZWD	TA4040	TAM4040	40	50	40	3.4	46.8	85.6	4800	0.154
HMK4520	TA4520	TAM4520	45	55	20	3.4	26.4	42.4	4400	0.09
HMK4525	TA4525	TAM4525	45	55	25	3.4	33.2	57.2	4400	0.115
HMK4530	TA4530	TAM4530	45	55	30	3.4	39.6	72	4400	0.135
**HMK4540ZWD	TA4540	TAM4540	45	55	40	3.4	47.6	90.4	4400	0.174
HMK5012	TA5012	TAM5012	50	62	12	3.4	14.56	18.88	3840	0.078
HMK5015	TA5015	TAM5015	50	62	15	3.4	20.72	29.6	3840	0.099
HMK5020	TA5020	TAM5020	50	62	20	3.4	30	48	3840	0.123
HMK5025	TA5025	TAM5025	50	62	25	3.4	38.4	66	3840	0.15
HMK5030	TA5030	TAM5030	50	62	30	3.4	46.8	84	3840	0.178
**HMK5040ZWD	TA5040	TAM5040	50	62	40	3.4	56	107.2	3840	0.23
**HMK5045ZWD	**TAW5045	**TAMW5045	50	62	45	3.4	63.2	124.8	3840	0.245
	(TA5520)	(TAM5520)	55	67	20	3.4	32.32	56.8	4400	0.136
	(TA5525)	(TAM5525)	55	67	25	3.4	41.76	79.04	4400	0.165
	(TA5530)	(TAM5530)	55	67	30	3.4	50.56	100.8	4400	0.195
	(TA5540)	(TAM5540)	55	67	40	3.4	65.28	140	4400	0.25
	(**TAW5545)	(**TAMW5545)	55	67	45	3.4	65.2	140	4400	0.27
	(**TAW5550)	(**TAMW5550)	55	67	50	3.4	74.64	167.2	4000	0.3
	(TA6025)	(TAM6025)	60	72	25	3.4	44.56	88.8	4000	0.182
	(TA6030)	(TAM6030)	60	72	30	3.4	54.08	113.6	4000	0.215
	(TA6040)	(TAM6040)	60	72	40	3.4	69.92	157.6	4000	0.275
	(**TAW6045)	(**TAMW6045)	60	72	45	3.4	69.68	156.8	4000	0.295
	(**TAW6050)	(**TAMW6050)	60	72	50	3.4	79.76	186.4	4000	0.33
	(TA6212)	(TAM6212)	62	74	12	3.4	16.4	24.72	3600	0.107
	(TA6525)	(TAM6525)	65	77	25	3.4	46.08	95.2	3200	0.197
	(TA6530)	(TAM6530)	65	77	30	3.4	55.84	121.6	3200	0.23
	(**TAW6545)	(**TAMW6545)	65	77	45	3.4	72	168.8	3200	0.315
	(**TAW6550)	(**TAMW6550)	65	77	50	3.4	82.4	200.8	3200	0.355
	(TA7025)	(TAM7025)	70	82	25	3.4	47.68	101.6	2800	0.215
	(TA7030)	(TAM7030)	70	82	30	3.4	57.84	129.6	2800	0.25
	(TA7040)	(TAM7040)	70	82	40	3.4	75.04	181.6	2800	0.32
	(**TAW7050)	(**TAMW7050)	70	82	50		85.6	214.4	2800	0.38

                                                               
                                                              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.





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.