S71918 ACE/HCP4ADGA

Matched set of two super-precision, high-speed E design, single row angular contact ball bearings with seals

These matched sets of two super-precision, high-speed, E design, single row angular contact ball bearings with seals are available in a variety of arrangements.

Compared to the equivalent SKF B design high-speed bearings, these have a slightly higher speed capability and can accommodate heavier loads.

  • Very high running accuracy
  • Accommodate very high speeds
  • Non-contact seals
  • Integral sealing prolongs bearing service life

Dimensions

Bore diameter 90 mm
Outside diameter 125 mm
Width 36 mm
Contact angle 25 °

Performance

Basic dynamic load rating 46.8 kN
Basic static load rating 45.5 kN
Note Refer to catalogue data or contact SKF for the attainable speeds

Description

Properties

Contact type Normal contact (two-point contact)
Number of rows 2
Ring type One-piece inner and outer rings
Design High-speed E
Universal matching bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
Matched arrangement Universal matching
Number of bearings in matched set 2
Matched condition (axial clearance/ preload) Extra light preload
Tolerance class P4A
Material, bearing Hybrid (ceramic balls)
Coating Without
Sealing Seal on both sides
Sealing type Non-contact
Lubricant Grease
Indicative product carbon footprint to manufacture 3.38 kg CO2e

Logistics

Product net weight 0.94 kg
eClass code 23-05-08-03
UNSPSC code 31171531

(90X125X36) (S71918ACEHCP4ADGA)

Additional information

Weight 0.94 kg
Size (mm)

Colour