KOYO RNU080623NR cylindrical roller bearings

KOYO RNU080623NR cylindrical roller bearings, Units and Housings CAD models , Manufacturing Service 45x75x38 Size (mm) . Get 75 Outer Diameter (mm) Your Free.
Size (mm) | 45x75x38 |
Bore Diameter (mm) | 45 |
Outer Diameter (mm) | 75 |
Width (mm) | 38 |
d | 45 mm |
D | 75 mm |
H | 38 mm |
d1 | 62.5 mm |
2C | 19 mm |
r1,2 – min. | 1 mm |
r3,4 – min. | 0.3 mm |
da – min. | 56 mm |
Da – min. | 69.9 mm |
Da – max. | 71 mm |
ra – max. | 1 mm |
rb – max. | 0.3 mm |
Basic dynamic load rating – C | 22.1 kN |
Basic static load rating – C0 | 54 kN |
Fatigue load limit – Pu | 2.6 kN |
Limiting speed for grease lubrication | 9500 r/min |
Limiting speed for oil lubrication | 12000 mm/min |
Preload | 390 N |
Static Axial rigidity | 513 N/micron |
Gref | 3.1 cm |
Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.568 |
EAN | 7316574690633 |
Product Group | B00308 |
Enclosure | Open |
Precision Class | ABEC 5 | ISO P5 |
Material – Ball | Steel |
Number of Bearings | 1 (Single) |
Contact Angle | 60 Degree |
Raceway Style | Not Applicable |
Cage Material | Polyamide |
Rolling Element | Ball Bearing |
Flush Ground | No |
Inch – Metric | Metric |
Other Features | Double Row | Angular Contact Thrust Bearing | Super Precision | Double Direction | Ball Centered |
Long Description | 45MM Bore; 75MM Outside Diameter; 38MM Width; Open Enclosure; ABEC 5 | ISO P5 Precision; Steel Ball |
UNSPSC | 31171531 |
Harmonized Tariff Code | 8482.10.50.28 |
Noun | Bearing |
Keyword String | Angular Contact Ball |
Manufacturer Item Number | BTW 45 CTN9/SP |
Weight / LBS | 1.25 |
Width | 1.496 Inch | 38 Millimeter |
Bore | 1.772 Inch | 45 Millimeter |
Outside Diameter | 2.953 Inch | 75 Millimeter |
r1,2 min. | 1 mm |
r3,4 min. | 0.3 mm |
da min. | 56 mm |
Da min. | 69.9 mm |
Da max. | 71 mm |
ra max. | 1 mm |
rb max. | 0.3 mm |
Basic dynamic load rating C | 22.1 kN |
Basic static load rating C0 | 54 kN |
Fatigue load limit Pu | 2.6 kN |
Attainable speed for grease lubrication | 9500 r/min |
Attainable speed for oil-air lubrication | 12000 r/min |
Static axial stiffness | 513 N/µm |
Reference grease quantity Gref | 3.1 cm³ |
Mass bearing | 0.53 kg |
Detailed Parameters
parameter:
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