2788/2720QCL7C Tapered Roller Bearing Specifications
Bore d (mm)
38.1
Outer D (mm)
76.2
Width B (mm)
25.654
Dynamic rating Cr (kN)
74.8
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 2788/2720QCL7C?
RAYSDE 2788/2720QCL7C Tapered Roller Bearing: bore d = 38.1 mm, outer diameter D = 76.2 mm, width/height B = 25.654 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE 2788/2720QCL7C carry?
Dynamic load rating Cr = 74.8 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 2788/2720QCL7C typically used?
Tapered Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE 2788/2720QCL7C replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 38.1 mm, OD 76.2 mm and width 25.654 mm match ISO dimensions, 2788/2720QCL7C is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.