SKF 6228/C3VL2071 bearings
6228/C3VL2071 SKF INSOCOAT deep groove ball bearing


SKF INSOCOAT deep groove ball bearing
Measurement system
Metric
Bore diameter
140.000 mm
Outside diameter
250.000 mm
Width
42.000 mm
Cr
174000 N
C0r
150000 N
Limiting speed
3400 r/min
Net weight
7.64 kg
Number of rows
1
Sealing
Without
Cage
Steel sheet
Bearing material
Steel
Rolling material
Steel
Internal clearance
C3
Lubricant in bearing
None
Relubrication feature
Without
Coating
Insulation coating on inner ring

In stock


Technical specification for SKF 6228/C3VL2071

SKF 6228/C3VL2071
Part Number 6228/C3VL2071
Description INSOCOAT deep groove ball bearing
Number of rows 1
Coating Insulation coating on inner ring
Radial internal clearance C3
Cage Sheet metal
Dimensions
d 140.0 mm Bore diameter
D 250.0 mm Outside diameter
B 42.0 mm Total width
d1 ≈175.5 mm Shoulder diameter inner ring
D1 ≈212.5 mm Shoulder diameter outer ring
r1,2 min. 3.0 mm Chamfer dimension
Abutment dimensions
da min. 154.0 mm Abutment diameter shaft
da max. 170.0 mm Abutment diameter shaft
Da max. 236.0 mm Abutment diameter housing
ra max. 2.5 mm Fillet radius
Calculation Data
C 174.0 kN Basic dynamic load rating
C0 150.0 kN Basic static load rating
Pu 4.55 kN Fatigue load limit
  5300.0 r/min Reference speed
  3400.0 r/min Limiting speed
kr 0.025 Calculation factor
f0 14.9 Calculation factor
SKF INSOCOAT deep groove ball bearing

SKF 6228/C3VL2071, INSOCOAT single row deep groove ball bearings feature an electrically insulating coating on the outside surfaces of either the inner or outer bearing ring. This keeps stray electric currents from passing through the bearings, protecting them against electrical erosion damage and helping prevent lubricant degradation resulting from electric current discharge. As with deep groove ball bearings generally, they 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.

  • Bore diameter: 140.0 mm
  • Outside diameter: 250.0 mm
  • Width: 42.0 mm
  • Basic dynamic load rating: 174.0 kN
  • Basic static load rating: 150.0 kN

 

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