6021 6021 ZZ 6021 2RS long service life Deep Groove Ball Bearings

• Customization: Available
• Contact Angle: 0
• Aligning: Non-Aligning Bearing
• Model NO.: 6021
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Stainless Steel
• Vibration & Noise: Z1V1, Z2V2, Z3V3, Z4V4
• Cage Material: Steel, Nylon, Brass
• Sealing Type: open, ZZ, 2RS.
• Clearance: C0, C2, C3, C4, C5.
• Precision Rating: P0 P6 P5 P4 P2
• Lubrication: Oil Lubrication
• Certification: ISO9001:2008
• Transport Package: Neutral Packing/as Client′s Requirement
• Specification: 15mm*32mm*9mm
• Trademark: HENGLI, LZ
• Origin: China
• HS Code: 8482800000
• Production Capacity: 150000 Pieces/Year

Product Description

6021 6021 ZZ 6021 2RS Double Rubber Seal Bearings Deep Groove Ball Bearings
Deep groove ball bearings are the most widely used bearing type and are particularly versatile. They have low friction and are
optimized for low noise and low vibration which enables high rotational speeds. They accommodate radial and axial loads in
both directions, are easy to mount, and require less maintenance than other bearing types.

Product Name	DEEP GROOVE BALL BEARING
Model Number	6002 2RS
Material	Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2
Cage	Steel/Nylon,Brass
Seal Type:	Open,  Z, ZZ, RS, 2RS, 2RZ
Grease	Great Wall; Shift; Mobile or as requested
Precision	P0, P6, P5, P4, P2 or as requested
Vibration	Z1V1, Z2V2, Z3V3, Z4V4 or as requested
Clearance	C0,C2,C3,C4,C5 or as requested

  Deep Groove Ball Bearing Specification

Bearing No.			Boundary dimensions				Basic load ratings (kN)		Limiting speed		Mass
Open	Shield	Seal contact	mm				Dynamic	Static	rpm		Kg
			d	D	B	rs min	Cr	Cor	Grease	Oil	≈
603	ZZ	2RS	3	9	3	0.15	0.635	0.219	50000	59000	0.00092
604	ZZ	2RS	4	12	4	0.2	0.97	0.36	43000	51000	0.0021
605	ZZ	2RS	5	14	5	0.2	1.33	0.505	39000	46000	0.0035
606	ZZ	2RS	6	17	6	0.3	2.19	0.865	35000	42000	0.006
607	ZZ	2RS	7	19	6	0.3	2.24	0.91	34000	40000	0.008
608	ZZ	2RS	8	22	7	0.3	3.35	1.4	32000	37000	0.012
609	ZZ	2RS	9	24	7	0.3	3.4	1.45	31000	36000	0.014
6000	ZZ	2RS	10	26	8	0.3	4.58	1.98	29000	34000	0.019
6001	ZZ	2RS	12	28	8	0.3	5.1	2.38	26000	30000	0.022
6002	ZZ	2RS	15	32	9	0.3	5.58	2.85	22000	26000	0.031
6003	ZZ	2RS	17	35	10	0.3	6	3.25	20000	24000	0.04
6004	ZZ	2RS	20	42	12	0.6	9.38	5.02	18000	21000	0.068
6005	ZZ	2RS	25	47	12	0.6	10	5.85	15000	18000	0.078
6006	ZZ	2RS	30	55	13	1	13.2	8.3	13000	15000	0.11
6007	ZZ	2RS	35	62	14	1	16.2	10.5	12000	14000	0.148
6008	ZZ	2RS	40	68	15	1	17.2	11.8	10000	12000	0.185
6009	ZZ	2RS	45	75	16	1	21	14.8	9200	11000	0.23
6010	ZZ	2RS	50	80	16	1	22	16.2	8400	9800	0.258
6011	ZZ	2RS	55	90	18	1.1	30.2	21.8	7700	9000	0.362
6012	ZZ	2RS	60	95	18	1.1	31.5	24.2	7000	8300	0.385
6013	ZZ	2RS	65	100	18	1.1	30.5	25.2	6500	7700	0.435
6014	ZZ	2RS	70	110	20	1.1	38.1	30.9	6100	7100	0.602
6015	ZZ	2RS	75	115	20	1.1	39.6	33.5	5700	6700	0.638
6016	ZZ	2RS	80	125	22	1.1	47.6	39.8	5300	6200	0.85
6017	ZZ	2RS	85	130	22	1.1	49.5	43.1	5000	5900	0.89
6018	ZZ	2RS	90	140	24	1.5	58.2	49.7	4700	5600	1.16
6019	ZZ	2RS	95	145	24	1.5	60.4	53.9	4500	5300	1.21
6020	ZZ	2RS	100	150	24	1.5	60.2	54.2	4200	5000	1.25
6021	ZZ	2RS	105	160	26	2	72.3	65.8	4000	4700	1.59
6022	ZZ	2RS	110	170	28	2	82	73	3800	4500	1.96
6024	ZZ	2RS	120	180	28	2	85	79.5	3500	4100	2.07
6026	ZZ	2RS	130	200	33	2	106	101	3200	3800	3.16
6028	ZZ	2RS	140	210	33	2	110	109	3000	3500	3.35
6030	ZZ	2RS	150	225	35	2.1	126	126	2800	3200	4.08
6032	ZZ	2RS	160	240	38	2.1	143	144	2600	3000	5.05
6034	ZZ	2RS	170	260	42	2.1	168	172	2400	2800	6.76
6036	ZZ	2RS	180	280	46	2.1	189	199	2300	2700	8.8
6038	ZZ	2RS	190	290	46	2.1	197	215	2100	2500	9.18
6040	ZZ	2RS	200	310	51	2.1	218	243	2000	2400	11.9
6044	ZZ	2RS	220	340	56	3	245	293	1800	2200	15.6
6048	ZZ	2RS	240	360	56	3	255	315	1700	2000	20.7
6052	ZZ	2RS	260	400	65	4	294	375	1500	1800	28.8
6056	ZZ	2RS	280	420	65	4	305	405	1400	1700	32.2
6060	ZZ	2RS	300	460	74	4	257	476	1200	1500	48.4
6064	ZZ	2RS	320	480	74	4	265	510	1100	1400	50.3

                                                                              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,Cam Follower Bearings, Thrust 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.