Product Details

6804Z Bearing 20x32x7 Shielded Ball Bearings

Product Description

Descriptions of 6804Z bearings

61804,6804z,6804-2rs Bearings Specifications:

Bore :20mm
Outer Diameter :32mm
Width :7mm
Dyn:2700n
Stat:1500n
(Grease) Lubrication Speed: 19000 r/min
(Oil) Lubrication Speed: 24000 r/min
Weight :0.02kg

The same size can be made of different materials, including,

Stainless Steel Bearings

Chrome Steel Bearings

Carbon Steel Bearings

Ceramic Bearings

Shield / closure: Open Bearing, Z, ZZ, RS, 2RS,TT
Tolerance codes: ABEC-1, ABEC-3, ABEC-5, ABEC-7,ABEC-9
Vibration level codes: V4, V3, V2, V1
Internal clearance codes: C2, C3, C4, C5
Material: AISI52100, AISI440C, AISI304, AISI316, Ceramic
Retainer: PTFE, Nylon, PEEK Or Stainless Steel

This bearing can be found with the following part numbers on it:
6804-2RS, 6804 2RS, 6804 RS, 6804RS, 6804-ZZ, 6804 ZZ, 6804ZZ, 6804 Z
SS6804-2RS, SS6804 2RS, SS6804 RS, SS6804RS, SS6804-ZZ, SS6804 ZZ, SS6804ZZ, SS6804 Z

People who bought this item also bought:618/800 , 618/750 , 618/710 , 618/670 , 618/630 , 618/600 , 618/560 , 618/530 , 618/500 ,6896 , 6892 , 6888 , 6884 , 6880 , 6876 , 6872 , 6868 , 6864 , 6860 , 6856 , 6852 , 6848 , 6844 , 6840 , 6838 , 6836 , 6834 , 6832 ,6830 , 6828 , 6826 , 6824 , 6822 , 6821 , 6820 , 6818 , 6817 , 6816 , 6815 , 6814 , 6812 , 6813 , 6811 , 6810 , 6809 , 6808 , 6807

Product Model: 6804Z 6804-RS

Structure: Groove

Inside Diameter: 20 mm

Outside Diameter: 32 mm

Thickness: 7 mm

Seals Type: Open

Material: Chrome steel, Carbon steel; Stainless steel

Precision Rating: P0 P6 P5

Deep Groove Ball Bearings incorporate deep running grooves on their inner and out rings creating a ball path that accepts axial and radial loading.

The balls of deep groove ball bearings are separated by a cage that permits high speed operation.

Deep Groove Ball Bearings have the highest speed capacity of all rolling element bearings, and are by far the most popular bearing type in use today.

Specifications of 6804Z bearings

6804Z Ball Bearings, 6804Z bearings is made of Chrome Steel, 6804Z bearing has 1 Metal Shields to protect the bearing from dust or any possible contamination, 6804Z bearings are self lubricated (bearings are already greased).

Item: Deep groove ball bearings 6804Z
6804ZZ Closures: Metal Shielded 6804Z
Quantity: 1 Bearing 6804ZZ.
6804ZZ Quality: Electric Motor Quality
6804ZZ Bearing dimensions: 20mm x 32mm x 7mm
6804ZZ Inner Diameter: 20mm
6804ZZ Outer Diameter: 32mm
6804ZZ Width: 7mm
Equal: 61804-Z1

6804 Deep Groove Ball Bearings, 6804Z, 6804ZZ, 6804RZ, 6804 2RZ, 6804RS, 6804 2RS Bearing

6804Z Bearings, extra light bearings are normally used in applications where space limitations are a primary consideration and shaft sizes are relatively large. 685 Series Bearings mainly take radial load as well as moderate axial load. With less coefficient of friction, less vibration and noise,less energy consumption, high limiting speed, large size range and variations of structure.

Feature of 6804Z bearings

They are the most typical rolling bearings with extensive applications. The raceways in both of the rings are in arc groove form, which can carry radial and axial load in double directions. They can be applied in situations where high-rotating speed and low noise and low vibration are required.

Cages of 6804Z bearings

Deep groove ball bearings generally use pressed cages of steel sheet or brass cages. When the outer diameter is less than (inclusive)400mm, they use pressed cage with steel sheet. When the outer diameter is bigger than 400mm, they use brass cages.

Applications of 6804Z bearings

Can be found in automobiles, machine tools, motors, instruments, construct machines, railway vehicles, agricultural machines and various other special machines

More deep groove ball bearings as follows

Bearing Designations		Boundary Dimensions(mm)			Basic Load Rating(KN)		Limiting Speed(r/min)		Weight(kg)
New Standard	Old Standard	d	D	B	Cr	Cor	Grease	Oil	Weight(kg)
61800	1000800	10	19	5	1.80	0.93	28000	36000	0.005
61801	1000801	12	21	5	1.90	1.00	24000	32000	0.005
61802	1000802	15	24	5	2.10	1.30	22000	30000	0.005
61803	1000803	17	26	5	2.20	1.50	20000	28000	0.007
61804	1000804	20	32	7	3.50	2.20	18000	24000	0.015
61805	1000805	25	37	7	4.30	2.90	16000	20000	0.015
61806	1000806	30	42	7	4.70	3.60	13000	17000	0.019
61807	1000807	35	47	7	4.90	4.00	11000	15000	0.023
61808	1000808	40	52	7	5.10	4.40	10000	13000	0.026
61809	1000809	45	58	7	6.40	5.60	9000	12000	0.030
61810	1000810	50	65	7	6.60	6.10	85000	10000	0.043
61811	1000811	55	72	9	9.10	8.40	8000	9500	0.070
61812	1000812	60	78	10	9.10	8.70	7000	8500	0.093
61813	1000813	65	85	10	11.9	11.5	6700	8000	0.130
61814	1000814	70	90	10	12.	11.9	6300	7500	0.138
61815	1000815	75	95	10	12.5	12.8	6000	7000	0.147
61816	1000816	80	100	10	12.7	13.3	5600	6700	0.155
61817	1000817	85	110	13	19.2	19.8	5000	6300	0.245
61818	1000818	90	115	13	19.5	20.5	4800	6000	0.258
61819	1000819	95	120	13	19.8	21.3	4500	5600	0.270
61820	1000820	100	125	13	20.1	22.0	4300	5300	0.280