IKO KT 253020 needle roller bearings
QuestionIKO KT 253020 needle roller bearings 260x120x55 Size (mm) ? Find what you need faster 260 Bore Diameter (mm) by entering 120 Outer Diameter (mm) your information .
Size (mm) | 260x120x55 |
Bore Diameter (mm) | 260 |
Outer Diameter (mm) | 120 |
Width (mm) | 55 |
d | 120 mm |
D | 260 mm |
B | 55 mm |
d1 | 168 mm |
D1 | 217.8 mm |
F | 154 mm |
r1,2 – min. | 3 mm |
r3,4 – min. | 3 mm |
s | 3.7 mm |
da – min. | 134 mm |
da – max. | 150 mm |
db – min. | 171 mm |
Da – max. | 244.8 mm |
ra – max. | 2.5 mm |
Basic dynamic load rating – C | 610 kN |
Basic static load rating – C0 | 620 kN |
Fatigue load limit – Pu | 69.5 kN |
Reference speed | 2800 r/min |
Limiting speed | 3200 r/min |
Calculation factor – kr | 0.15 |
bore diameter: | 120 mm |
static load capacity: | 620 kN |
outside diameter: | 260 mm |
maximum rpm: | 3200 rpm |
overall width: | 55 mm |
bearing material: | Steel |
flanges: | (1) Flange in Inner Ring, (2) Flanges on Outer Ring |
cage material: | Polyamide |
bore type: | Straight |
finish/coating: | Uncoated |
number of rows: | 1 |
closure type: | Open |
operating temperature range: | Maximum 302 °F |
series: | NJ |
dynamic load capacity: | 610 kN |
manufacturer upc number: | 7316577042873 |
d1 ≈ | 168 mm |
D1 ≈ | 217.8 mm |
r1,2 min. | 3 mm |
r3,4 min. | 3 mm |
s max. | 3.7 mm |
da min. | 134 mm |
da max. | 150 mm |
db min. | 171 mm |
Da max. | 244.8 mm |
ra max. | 2.5 mm |
Basic dynamic load rating C | 610 kN |
Basic static load rating C0 | 620 kN |
Fatigue load limit Pu | 69.5 kN |
Calculation factor kr | 0.15 |
Limiting value e | 0.2 |
Axial load factor Y | 0.6 |
Mass bearing | 13.5 kg |
Angle ring | HJ 324 EC |
Detailed Parameters
parameter:
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