Bearing number | 7204 |
Size (mm) | 20x47x14 |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 47 |
Width (mm) | 14 |
d | 20 mm |
D | 47 mm |
B | 14 mm |
C | 14 mm |
Angle (α) | 25 ° |
a | 17 mm |
r min. | 1 mm |
r1 min. | 0,6 mm |
da min. | 25,5 mm |
db min | 24,5 mm |
ra max. | 1 mm |
Weight | 0,1 Kg |
Basic dynamic load rating (C) | 14,5 kN |
Basic static load rating (C0) | 8,4 kN |
(Grease) Lubrication Speed | 17 000 r/min |
Contact angle α | 30 ° |
rs min | 1 mm |
r1s min | 0.6 mm |
Mass | 0.1 kg |
Dynamic load, C | 14.5 kN |
Static load, C0 | 8.4 kN |
Fatigue limit load, Cu | 0.38 kN |
Nlim (oil) | 23,000 rpm |
Nlim (grease) | 17,000 rpm |
Min operating temperature, Tmin | -40 °C |
Max operating temperature, Tmax | 120 °C |
da min | 25.5 mm |
Da max | 41.5 mm |
Db max | 42.5 mm |
r1a max | 0.6 mm |
ra max | 0.6 mm |
outside diameter: | 2.0470 in |
series: | 4T |
cup width: | 0.5000 in |
lubrication hole type: | No Hole |
single or double cup: | Single Cup |
finish/coating: | Uncoated |
flange type: | Non-Flanged Cup |
manufacturer product page: | Click here |
material: | Case Carburized Steel |
manufacturer upc number: | 4547359511956 |
compatible cone: | 4T-07087 |
weight: | 0.103 kg |
fillet radius: | 0.05 in |
bore diameter: | 20 mm |
radial dynamic load capacity: | 3250 lb |
radial static load capacity: | 1890 lb |
overall width: | 14 mm |
outer ring width: | 14 mm |
contact angle: | 30 ° |
maximum rpm: | 23000 RPM |
row type & fill slot: | Single-Row Non-Fill Slot |
internal clearance: | C0 |
precision rating: | Not Rated |
bore type: | Round |
closure type: | Open |