6321

Deep groove ball bearing

Single row deep groove ball bearings are particularly versatile, have low friction and are optimized for low noise and low vibration, which enables high rotational speeds.

They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types.

  • Simple, versatile and robust design
  • Low friction
  • High-speed capability
  • Accommodate radial and axial loads in both directions
  • Require little maintenance

Dimensions

d
105 mm
Bore diameter
D
225 mm
Outside diameter
B
49 mm
Width
d1
141.5 mm
Shoulder diameter
D1
187.95 mm
Shoulder diameter
r1,2
min.3 mm
Chamfer dimension

Calculation data

Basic dynamic load rating C
182 kN
Basic static load rating C0
153 kN
Fatigue load limit Pu
5.1 kN
Reference speed
6 300 r/min
Limiting speed
4 000 r/min
Minimum load factor kr
0.03
Calculation factor f0
13.2

Tolerance class

Dimensional tolerances
Normal
Radial run-out
Normal

Properties

Filling slots Without
Number of rows 1
Locating feature, bearing outer ring None
Bore type Cylindrical
Cage Sheet metal
Matched arrangement No
Radial internal clearance CN
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without

(105X225X49)

Additional information

Weight 7.9717 kg
Size (mm)

Colour

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