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skf_3309a_2z
skf_3309a_2z_2
skf_3309a_2z
skf_3309a_2z_2
SKF

SKF 3309 A-2Z double-row angular contact ball bearing with protective plates on both sides 45 mm

Recommended Retail Price €462.34
228.80 tax incl.
€189.09 excl. VAT (incl. all environmental contributions)
On order: delivered from 26/05/2026
each

  • Ordered before 20:00 - delivered as of 26/05/2026
  • Free shipping
  • Delivery by DHL
  • Delivered from Belgium

Product description

Double row angular contact ball bearings, with seals or shields, correspond to a pair of single row angular contact ball bearings in a back-to-back arrangement, while requiring less axial space. Depending on the sealing execution, they can operate at high speeds and are more suitable than deep groove ball bearings for supporting large axial forces in both directions.

  • High-speed capability
  • Accommodate relatively high radial loads, high axial loads in both directions and tilting moments
  • Suitable where a stiff bearing arrangement is required
  • Require less axial space than equivalent pair of single row angular contact ball bearings
  • Integral sealing prolongs bearing service life
Key features according to our expert
  • Inner diameter: 45 mm
  • Width: 39,7 mm
  • Number of rows: 2
  • Axial clearance: CN (Normal)
  • Seal (bearing): Double-sided sealed
  • Material (cage): Brass (sheet)
  • Outer diameter: 100 mm
Specifications / All features
  • Brand: SKF
  • EAN: 7316573932178
  • Supplier number: SKF 3309 A-2Z
Inner diameter
45 mm
Width
39,7 mm
Number of rows
2
Axial clearance
CN (Normal)
Seal (bearing)
Double-sided sealed
Material (cage)
Brass (sheet)
Outer diameter
100 mm
Relubrication feature
Without
Ring type
One-piece inner and outer rings
Contact type
Normal contact (two-point contact)
Basic static load rating
53
Matched arrangement
No
Lubricant
Grease
Reference speed
7500
Skf performance class
SKF Explorer
Sealing
Shield on both sides
Sealing type
Non-contact
Cage
Sheet metal
Material, bearing
Bearing steel
Locating feature, bearing outer ring
None
Limiting speed
6700
Arrangement of contact angle (double-row bearing)
Back-to-back (O)
Axial internal clearance
CN
Contact angle
30
Bore diameter
45
Basic dynamic load rating
75
Coating
Without
Outside diameter
100
Universal matching bearing
No
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