Home > Industrial Equipment & Components > Bearing > Deep Groove Ball Bearing > 16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M Ball Bearing

16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M Ball Bearing

16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M Ball Bearing photo-1
16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M Ball Bearing photo-2
16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M Ball Bearing photo-3
16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M Ball Bearing photo-4
16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M Ball Bearing photo-5
Negotiable MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
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Brand Name:
HPC or Natural or OEM
Place of Origin:
China
Model Number:
16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M
Payment & Shipping
Payment Methods:
Port of Shipment:
China
Delivery Detail:
Delivery time depends on order quantity.
Brand Name HPC or Natural or OEM
Place of Origin China
Model Number 16021 6021 6021 ZZ 6221 6321 61822 61922 16022 6022 6022 ZZ 6222 6222 ZZ 6322 6322 M
Number of Row Single Row
Seals Type Open, Seals, Shields
Precision Rating P6
Outside Diameter 160, 240
Bore Size 105, 110

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Principal dimensions Load ratings Speed limits Weight Radius
Part   number Bore Outer Width Dynamic Static Grease Oil

d D B C Co rpm Kg rs min

mm kN 1 min−1 mm
16021 105 160 18 52 51 4000 4800 1,2 1,00
6021 105 160 26 72,3 65,8 3800 4500 1,6 2,00
6021 ZZ 105 160 26 72,3 65,8 3800
1,6 2,00
6221 105 190 36 133 104 3200 3800 3,7 2,10
6321 105 225 49 184 153 2800 3400 8 3,00
61822 110 140 16 28,1 29 4300 5000 0,6 1,00
61922 110 150 20 40,6 42 3600 4500 0,84 1,10
16022 110 170 19 57,5 56,7 3800 4500 1,46 1,00
6022 110 170 28 82 73 3600 4300 1,95 2,00
6022 ZZ 110 170 28 82 73 3600
1,95 2,00
6222 110 200 38 143 118 3000 3600 4,35 2,10
6222 ZZ 110 200 38 143 118 3000
4,35 2,10
6322 110 240 50 203 178 2600 3200 9,58 3,00
6322 M 110 240 50 204,5 177,2 2400 3200 11,2 3,00




The single row deep groove ball bearing is the most popular type of rolling bearing. Because the inner and outer raceway radii are only slightly larger than the ball diameter,

it has considerable axial load carrying capacity in either direction, as well as radial loading. It is suitable for high speeds and can be supplied with shields or seals - for example, suffix ZZ is added for shielded type, and suffix 2RS is added for sealed type.

 

The shielded types have a running clearance between the inner race and the metal shield; whereas, the sealed types (with seals made from synthetic rubber) make contact with the inner race. Both shielded and sealed bearings are supplied with the correct amount of lithium base grease, which has an operating temperature of -30 to +120°C

(-22°F to +248°F).

 

Cages are normally two pieced pressed steel. For higher speeds, machined brass cages and reinforced plastics are used. Plastic cages are limited on operating temperature to about 120°C (248°F) maximum.

 

Deep Groove Ball Bearing can also be supplied with snap ring and groove, which provide a simple and space-saving means of locating the bearing in the housing. Bearings with this feature have the suffix NR added to the designation.

 

Dimensions in accordance with ISO 15:2011



Product Tags: 16021 2RS , 6021 ZZ , 6221 ZZ , 6321 2RS , 61822 ZZ , 61922 2RS , 16022 ZZ , 6022 ZZ , 6222 ZZ 6322 M

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Verified Business License
Business Type
Trading Company
Year Established
2018
Factory Size
1,000-3,000 square meters
Annual Export Value
US$10 Million - US$50 Million