Bearing SMF128-2RS AST
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Bearing number: |
HMK2025 |
Size (mm): |
20x27x25 |
Bore Diameter (mm): |
20 |
Outer Diameter (mm): |
27 |
Width (mm): |
25 |
Fw: |
20 mm |
D: |
27 mm |
C: |
25 mm |
Product Details
Bearing number |
HMK2025 |
Size (mm) |
20x27x25 |
Bore Diameter (mm) |
20 |
Outer Diameter (mm) |
27 |
Width (mm) |
25 |
Fw |
20 mm |
D |
27 mm |
C |
25 mm |
Weight |
0.034 Kg |
Basic dynamic load rating (C) |
22 kN |
Basic static load rating (C0) |
34 kN |
(Grease) Lubrication Speed |
8 000 r/min |
Dw |
2.5 mm |
Lw |
20.8 mm |
Lubrication hole on outer ring |
Non/No |
Inner ring reference |
IR15X20X26 |
Mass |
0.03 kg |
Cr |
22 kN |
C0r |
34 kN |
Nlim (grease) |
8,000 rpm |
Nlim (oil) |
12,000 rpm |
Min operating temperature, Tmin |
-20 °C |
Max operating temperature, Tmax |
120 °C |
Characteristic cage frequency, FTF |
0.44 Hz |
Characteristic rolling element frequency, BSF |
8.89 Hz |
Characteristic outer ring frequency, BPF0 |
7.56 Hz |
Characteristic inner ring frequency, BPFI |
9.44 Hz |
Category |
Roller Bearings |
Inventory |
0.0 |
Minimum Buy Quantity |
N/A |
Weight / Kilogram |
0.034 |
Product Group |
B04144 |
bore diameter: |
20 mm |
static load capacity: |
34000 N |
outside diameter: |
27 mm |
bearing material: |
Steel |
overall width: |
25 mm |
cage material: |
Steel |
drawn cup type: |
Open Ends |
maximum rpm: |
12000 rpm |
closure type: |
Open |
precision rating: |
ISO Class 0 |
number of rows: |
One |
series: |
HMK |
operating temperature range: |
-40 to 250 ºF, -40 to 120 ºC |
lubrication hole type: |
No Hole |
dynamic load capacity: |
22000 N |