YAR 212-203-2F Bearings
YAR 212-203-2F Insert bearing
2023-01-03
YSP 211 SB-2F Bearings
YSP 211 SB-2F Insert bearing
2023-01-03

YAR 211-203-2F Bearings

YAR 211-203-2F Bearings
YAR 211-203-2F Bearings

YAR 211-203-2F Insert bearing

Technical Specification of YAR 211-203-2F Bearings

Dimensions

Dimensions of YAR 211-203-2F Bearings

d
55.563 mm
Bore diameter
D
100 mm
Outside diameter
B
55.6 mm
Width of inner ring
C
25 mm
Width of outer ring
d1
69.06 mm
Outside diameter of inner ring
B4
9 mm
Distance face to thread centre
r1,2
min.1 mm
Chamfer dimension of inner ring
s1
33.4
Distance from locking device side face to raceway centre

Caliculation Data of YAR 211-203-2F Bearings

Basic dynamic load ratingC
43.6 kN
Basic static load ratingC0
29 kN
Fatigue load limitPu
1.25 kN
Limiting speed 
3 600 r/min
  
Limiting speed with shaft tolerance h6
Calculation factorf0
14

Mass of YAR 211-203-2F Bearings

Mass
1 kg

 

Mounting Information of YAR 211-203-2F Bearings

Set screwG2
3/8-24 UNF
Hexagonal key size for set screwN
4.763 mm
Recommended tightening torque for set screw 
16.5 Nm
 

Product Features of YAR 211-203-2F Bearings

  • Quick and easy mounting
    Different locking methods allow quick and easy mounting of the housing bearing onto the shaft.
  • Adapting to initial misalignment
    Spherical outer surface can be initially misaligned by tilting in the housing
  • Service life
    Long The different sealing solutions available offer a long service life for a variety of applications with high contamination levels.
  • Reduced noise and vibration levels
    Where high noise and vibration levels are required, SKF can provide suitable shaft locking methods.

Applications of YAR 211-203-2F Bearings

Insert bearings (SKF Y-bearings) are based on sealed deep groove ball bearings in the 62 and 63 series, but have a convex outer ring and in most cases an extended inner ring with a specific locking device, enabling quick and easy mounting onto the shaft.The following are examples of applications where insert bearings may be used:

  • Agriculture
  • Food and beverage processing and packaging
  • Air handling
Applications of W 618/0.6 Bearings
Cement
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Wind Turbines
Applications of Bearings
Steel Industry
Applications of Bearings
Railways
Applications of Bearings
Food Processing Machinery
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Motorcycles
Applications of Bearings
Mining & Construction
Applications of Bearings
Electric motors and generators

FAQ of YAR 211-203-2F Bearings

  • Generally speaking, insert bearings are standard radial bearings that fit into the housing. Although they are usually sold with the housing, these bearings can also be purchased as a stand-alone product to be used as a replacement. While standard radial ball bearings must be pressed into a machined shaft, with special mounting tools, insert bearings can be fitted directly to the shaft with a sliding fit. However, insert bearings are usually mounted on shafts with bores slightly smaller than the bore diameter of the bearing. This loose fit requires a locking device to hold the bearing firmly in place. The inner ring of the bearing extends to one side to accommodate the locking device. In addition, the width of the inner ring of a housing bearing may vary depending on the type of bearing.

Loads are defined by their direction. Loads perpendicular to the shaft are called radial loads and loads parallel to the shaft are called axial (thrust) loads.

DGBB can carry axial loads in both directions, whereas angular contact ball bearings can only carry axial loads in one direction.

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