6205NRC3-NTN Ball Bearing 25x52x15

6205NRC3 - NTN
Deep groove ball bearing, radial contact, pressed steel cage, snap ring & groove on outer diameter, open
The single row deep-groove ball bearing is the most popular bearing. It is available in a wide range of sizes with several possible options: sealing with shields or seals, presence of a retaining ring, varied clearances, several cage types, etc.

PRODUCT DEFINITION
Brand NTN
d - Internal diameter 25 mm
D - External diameter 52 mm
B - Bearing/Inner ring width 15 mm
a min - Min position Groove 2,31 mm
a max - Max position groove 2,46 mm
rs - Min fillet radius 1 mm
rNs - Min fillet radius 0,5 mm
D3 - Max bottom groove diameter 49,73 mm
b min - Min groove width 1,35 mm
b max - Max groove width 1,65 mm
r0 max - Max bottom groove radius 0,4 mm
D4 max - Max outer diameter of assembled stop ring 57,9 mm
f - Stop ring thickness 1,12 mm
Snap ring reference R52
Radial clearance class C3

PRODUCT PERFORMANCE
C - Dynamic load 15,5 kN
C0 - Static load 7,85 kN
Cu - Fatigue limit load 0,55 kN
f0 - Coefficient 13.9
Nlim - Oil lubrication limit speed 15000 tr/min
Nlim - Grease lubrication limit speed 13000 tr/min
Tmin - Min operating temperature -40 °C
Tmax - Max operating temperature 120 °C