7018ACTN1P4DBA Angular Contact Ball Bearing Specifications
Bore d (mm)
90
Outer D (mm)
140
Width B (mm)
48
Dynamic rating Cr (kN)
102
Static rating Cor (kN)
125
Grease limit speed (r/min)
4500
Oil limit speed (r/min)
6300
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE 7018ACTN1P4DBA?
RAYSDE 7018ACTN1P4DBA Angular Contact Ball Bearing: bore d = 90 mm, outer diameter D = 140 mm, width/height B = 48 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 7018ACTN1P4DBA carry?
Dynamic load rating Cr = 102 kN and static load rating Cor = 125 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE 7018ACTN1P4DBA typically used?
Angular Contact Ball Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 7018ACTN1P4DBA replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 90 mm, OD 140 mm and width 48 mm match ISO dimensions, 7018ACTN1P4DBA is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.