Deep groove ball bearing 61801 ( 6801 ) 2RS NSK 12x21x5

Brand: NSK BEARINGS
Product Code: MX-L0101-001-3713
Availability: Temporarily Out Of Stock
18.30€
Ex Tax: 15.12€

A very popular, widely used and extremely attractively priced ball bearing is a bearing adapted to operate at high rotational speeds and to carry transverse and longitudinal loads. The bearing has 1 row of balls, it was made {#C5 with xxx loose}.

Bearing specifications:
  • {#C1
  • Inner diameter: xxx } {#C2
  • Outer Diameter: xxx } {#C4
  • Construction: xxx }
Properties and characteristics of a ball bearing

The bearing is a ball bearing, so its characteristic feature is a high degree of versatility. It offers the ability to work with very heavy loads, acting longitudinally and transversely, as well as the ability to work at very high rotational speeds. This makes the bearing one of the most widely used ball bearings in industry and machinery. The ability to work in difficult industrial conditions, with high levels of dust, humidity and low and high temperatures makes the bearing a frequently chosen bearing.

Ball bearings of all types are suitable for bearing shafts and axles of various sizes. For ball bearings, operation at high rotational speeds with small dimensions is not problematic, and thanks to the special lubricant enclosed in the bearing, the bearing does not require additional maintenance and service for a long time.

The widespread use of the bearing is due to its high mechanical efficiency, low price and wide possibilities of transferring loads in both directions. It is a professional product, adapted to industrial and machinery needs, which, thanks to modern production technology, achieves very high mechanical efficiency.


Designation: 61801
Inner diameter d [mm]: 12
Outer diameter D [mm]: 21
Width B [mm]: 5
Bodywork: 2RS
Backlash: normal
Flange [mm]: no
stainless: no