SKF 3319A bearings
SKF double row angular contact ball bearing with seals, SKF Explorer

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SKF double row angular contact ball bearing with seals, SKF Explorer
Measurement system
Metric
Bore diameter
95.000 mm
Outside diameter
200.000 mm
Width
77.800 mm
Cr
240000 N
C0r
216000 N
Limiting speed
3200 r/min
Net weight
9.66 kg
Number of rows
2
Contact angle deg
30
Sealing
Without
Cage
Steel cage
Bearing material
Steel
Rolling material
Steel
Internal clearance
CN
Lubricant in bearing
None
Relubrication feature
Without

In stock

Technical specification for SKF 3319A

SKF 3319A
Part Number 3319A
Description Double row angular contact ball bearing
Number of rows 2
Contact angle 30°
Ring type One-piece inner and outer rings
Axial internal clearance CN
Cage Sheet metal
Sealing Without
Dimensions
d 95.0 mm Bore diameter
D 200.0 mm Outside diameter
B 77.8 mm Total width
d1 ≈127.07 mm Shoulder diameter inner ring
D1 ≈175.5 mm Shoulder diameter outer ring
r1,2 min. 3 mm Chamfer dimension
a 118 mm Distance pressure point(s)
Abutment dimensions
da min. 109 mm Abutment diameter shaft
Da max. 186 mm Abutment diameter housing
ra max. 2.5 mm Fillet radius
Calculation Data
C 240.0 kN Basic dynamic load rating
C0 216.0 kN Basic static load rating
Pu 7.5 kN Fatigue load limit
  3200.0 r/min Limiting speed
  3600.0 r/min Reference speed
SKF double row angular contact ball bearing with seals, SKF Explorer

SKF 3319A, Double row angular contact ball bearings correspond, in their design and operation, to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. They can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.

  • Bore diameter: 95.0 mm
  • Outside diameter: 200.0 mm
  • Width: 77.8 mm
  • Basic dynamic load rating: 240.0 kN
  • Basic static load rating: 216.0 kN
  • Contact angle: 30°

 

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