K3X5X7TV Needle Roller Bearing Specifications
Bore d (mm)
3
Outer D (mm)
5
Width B (mm)
7
Dynamic rating Cr (kN)
1.54
Static rating Cor (kN)
1.29
Grease limit speed (r/min)
78000
Oil limit speed (r/min)
50000
Frequently Asked Questions / FAQ
What are the exact dimensions of RAYSDE K3X5X7TV?
RAYSDE K3X5X7TV Needle Roller Bearing: bore d = 3 mm, outer diameter D = 5 mm, width/height B = 7 mm. All dimensions follow ISO/DIN standards so it drops into existing housings without modification.
What load ratings does RAYSDE K3X5X7TV carry?
Dynamic load rating Cr = 1.54 kN and static load rating Cor = 1.29 kN. These figures let you calculate the L10 service life under your actual radial and axial loads.
Where is RAYSDE K3X5X7TV typically used?
Needle Roller Bearing of this size are common in electric motors, gearboxes, pumps, conveyors, fans and compressors across heavy-industry plants.
Can RAYSDE K3X5X7TV replace a SKF, FAG, NSK or TIMKEN unit?
Yes. Because bore 3 mm, OD 5 mm and width 7 mm match ISO dimensions, K3X5X7TV is dimensionally interchangeable with major-brand equivalents. Confirm clearance class (C3/C0) before ordering.