RN/4X17.8BFG2 Bearing Specifications
Bore d (mm)
—
Outer D (mm)
4
Width B (mm)
17.8
Dynamic rating Cr (kN)
—
Static rating Cor (kN)
—
Grease limit speed (r/min)
—
Oil limit speed (r/min)
—
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE RN/4X17.8BFG2?
RAYSDE RN/4X17.8BFG2 Bearing: bore d = — mm, outer diameter D = 4 mm, width/height B = 17.8 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE RN/4X17.8BFG2 carry?
Dynamic load rating Cr = — kN and static load rating Cor = — kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE RN/4X17.8BFG2 typically used?
Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE RN/4X17.8BFG2 replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore — mm, OD 4 mm and width 17.8 mm match ISO dimensions, RN/4X17.8BFG2 is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.