7311 BEC86P

Single row angular contact ball bearing

Single row angular contact ball bearings can accommodate radial and axial loads acting simultaneously, where the axial load acts in one direction only.

They can operate at high speeds and, depending on the variant, even very high speeds. They are more suitable than deep groove ball bearings for supporting large axial forces acting in one direction.

  • High-speed capability
  • Accommodate relatively high radial loads and large unilateral axial load

Dimensions

Bore diameter 55 mm
Outside diameter 120 mm
Width 29 mm
Contact angle 40 °

Performance

Basic dynamic load rating 85 kN
Basic static load rating 60 kN
Reference speed 7 000 r/min
Limiting speed 7 000 r/min
SKF performance class SKF Explorer

Description

Properties

Contact Angle : 40 °

Contact type Normal contact (two-point contact)
Number of rows 1
Locating feature, bearing outer ring None
Ring type One-piece inner and outer rings
Cage Non-metallic
Matched arrangement No
Universal matching bearing Yes
Axial internal clearance Not applicable
Tolerance class Class P6 (P6)
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without

(55X120X29)

Additional information

Weight 1.3294 kg
Size (mm)

Colour

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