SKF Deep Groove Ball Bearing – Plain Race Type, 55mm I.D, 120mm O.D
- RS Stock No.:
- Mfr. Prt No.:
Legislation and Compliance
RoHS Status: Not Applicable
Statement of Conformity
This statement confirms that the product detailed below complies with the specifications currently published in the RS media and has been subject to the strict quality conditions imposed by RS Components’ internal management systems. Furthermore and where applicable, it confirms that all relevant semiconductor devices have been handled and packed under conditions that meet the administrative and technical requirements of ANSI/ESD S20.20 and EN61340-5-1 electrostatics control standards.
|RS stock number||7643604|
|Product description||SKF Deep Groove Ball Bearing - Plain Race Type, 55mm I.D, 120mm O.D|
|Manufacturer / Brand||SKF|
|Manufacturer part number||6311-2Z|
The foregoing information relates to product sold on, or after, the date shown below.
|Date||Sep 28, 2023|
RS Components Pte Ltd Robinson Road, P.O. Box 1582, Singapore 903132
Deep Groove Metric Ball Bearings - Shielded
SKF shielded deep groove ball bearings are versatile ball bearings that suit high and very high speeds, they will accommodate both radial load and axial load in both directions. The ball bearings need very little maintenance. SKF deep groove ball bearings come in a range of different sizes. This range is single row ball bearings.
Shielded (2Z) bearings are fitted with two metal dust shields to prevent the ingress of dirt and foreign matter. 2RZ bearings are 2Z bearings fitted with two low friction seals.
Features and Benefits
- Primarily intended for applications where the bearing inner ring rotates
- Fitted in the outer ring and form a narrow gap with the inner ring
- Both standard and C3 clearance available
- Protect from dirt and debris without friction losses
-Food and Beverage Industry
-Engines and Pumps
What are deep groove ball bearings?
These are the most popular type of bearings and consists of an inner ring, outer ring, cage and the ball bearings. The bearings have deep raceway grooves. These type of bearings deliver high performance and high load capacity.
Why used shielded ball bearings?
Shielded ball bearings have a metal or plastic shield that is secured to the outer race of the bearing on each side of the bearing. Ball bearings that spin at high speeds require lubrication and a clean environment By having the ball bearings shielded this offers better protection against dirt and grease therefore the ball bearings have a longer lifespan.
|Number of Rows||1|
|Outside Diameter||120 mm|
|Race Width||29 mm|
|Static Load Rating||45 kN|
|Dynamic Load Rating||74.1 kN|
|Ball Bearing Type||Deep Groove|
|Inside Diameter||55 mm|