AST ASTT90 F11090 plain bearings
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100% Authentic. AST ASTT90 F11090 plain bearings Highest Quality. Certified Supplier. 20x52x15 Size (mm)
Size (mm) | 20x52x15 |
Bore Diameter (mm) | 20 |
Outer Diameter (mm) | 52 |
Width (mm) | 15 |
d | 20 mm |
D | 52 mm |
B | 15 mm |
C | 15 mm |
a | 2.46 mm |
b | 1.35 mm |
f | 1.12 mm |
r min. | 1.1 mm |
r1 min. | 0.5 mm |
D1 | 49.73 mm |
D2 | 57.9 mm |
Weight | 0.144 Kg |
Basic dynamic load rating (C) | 15,9 kN |
Basic static load rating (C0) | 7,9 kN |
(Grease) Lubrication Speed | 13000 r/min |
Inventory | 1.0 |
Manufacturer Name | NACHI |
Minimum Buy Quantity | N/A |
UNSPSC | 31171504 |
Weight / Kilogram | 0.145 |
EAN | 4991893760651 |
Product Group | B00308 |
Bore Type | Cylindrical Bore |
Configuration | Single Row |
Enclosure | Snap Ring Groove with Snap Ring |
Bore Size | 20 mm |
Outside Diameter | 52 mm |
Width | 15 mm |
Fillet Radius/Chamfer | 1.1 mm |
r1 | 0.5 mm |
Snap Ring Width | 1.1 mm |
Snap Ring Outside Diameter | 57.9 mm |
D1 (max) | 49.7 mm |
a (max) | 2.5 mm |
b (min) | 1.4 mm |
Dynamic Load Rating | 15,900 N |
Static Load Rating | 7,900 N |
Limiting Speed – Grease | 14,000 rpm |
Limiting Speed – Oil | 17,000 rpm |
Factor fo | 12.4 |
Radial Clearance | 0.005 to 0.020 mm |
da (min) | 27 mm |
Da (max) | 45 mm |
Dx (min) | 58.5 mm |
ra (max) | 1 mm |
Cy (max) | 3.3 mm |
Detailed Parameters
parameter:
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