Bearing sale / Bearings
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1) This description is for informational purposes only and we assume no responsibility for any inaccuracies, errors, etc.
2) The weight of less than 0.001 kg is indicated as 0.001 kg
3) The sketch does not contain all the design features of the productGo to purchase
Bearing 6221
|
Are available
|
| Price: | 777 uah |
| Quantity: |
Are available
| Price : | 777 uah |
| Quantity : | |
| Brand | Country of origin of the brand | Country of Origin |
|---|---|---|
| PRC | China | China |
The dispatch of the goods is carried out within 1-2 banking days from the order day!
Look at the prices for analogues-substitutes:
| Name | Brand | Photo | Video | Dimensions | Price / Availability |
|---|---|---|---|---|---|
|
Deep groove ball bearing Bearing 6221 CRAFT |
CRAFT |
|
d: 105 D: 190 B: 36 Analogues |
1022 грн.
Are available
|
Look at the prices for analogues-substitutes:
| Notation | Brand | Photo | Dimensions | Price for 1 pc. / Availability |
|---|---|---|---|---|
|
Deep groove ball bearing Bearing 6221 CRAFT |
CRAFT |
|
d: 105 D: 190 B: 36 Analogues |
1022 uah
Are available |
Sketch
Characteristics:
(6221)
| Bearing inner diameter d | d | 105 | mm |
| Bearing outside diameter D | D | 190 | mm |
| Bearing height (width) B | B | 36 | mm |
| Dynamic load rating C | C | 133 | kN |
| Static load rating Co | Co | 104 | kN |
| Limiting speed of rotation, plastic grease | npl | 3200 | r/min |
| Limiting speed of rotation, liquid lubrication | nl | 3800 | r/min |
| 3.63 |
2) The weight of less than 0.001 kg is indicated as 0.001 kg
3) The sketch does not contain all the design features of the product
Viewed
Application
Bearing 6221 (the equivalent of 221 according to GOST) is a large single-row radial ball bearing designed to withstand very high radial loads and moderate axial forces. Bearing dimensions: inner diameter 105 mm, outer diameter 190 mm, and width 36 mm. Bearing 6221 is an open type, allowing it to be used in units with forced lubrication systems or in oil baths of closed housings. Made of high-quality bearing steel, it offers increased wear resistance and a long service life under heavy loads and high speeds. This powerful bearing is widely used in heavy engineering, including gearboxes, final drives, and transmissions of heavy trucks and powerful tractors. It is also in demand in large industrial pumps, compressors, and high-power electric motors, where reliability and high load capacity are critical. The GOST equivalent of 221 confirms its wide applicability in domestic equipment. The 6221 ball bearing is recommended for repairing critical components of industrial and transport equipment that require maximum reliability under heavy loads.
