2311 SKF 55x120x43mm overall width: 43 mm Self aligning ball bearings


Bearing number | 2311 |
Size (mm) | 55x120x43 |
Brand | SKF |
Bore Diameter (mm) | 55 |
Outer Diameter (mm) | 120 |
Width (mm) | 43 |
d | 55 mm |
D | 120 mm |
B | 43 mm |
C | 43 mm |
d2 | 72 mm |
r1 min. | 2 mm |
r2 min. | 2 mm |
D1 | 103 mm |
da min. | 66 mm |
Da max. | 109 mm |
ra max. | 2 mm |
Weight | 2.1 Kg |
Basic dynamic load rating (C) | 76.1 kN |
Basic static load rating (C0) | 24 kN |
Fatigue load limit (Pu) | 1.25 |
Reference speed | 11000 r/min |
Limiting speed | 7500 r/min |
Calculation factor (e) | 0.4 |
Calculation factor (kr) | 0.05 |
Calculation factor (Y0) | 1.6 |
Calculation factor (Y1) | 1.6 |
Category | Self Aligning Ball Bearings |
BDI Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 2.142 |
EAN | 7316576605215 |
Product Group – BDI | B00152 |
Mounting Method | Shaft |
Enclosure | Open |
Rolling Element | Ball Bearing |
Cage Material | Steel |
Precision Class | ABEC 1 | ISO P0 |
Internal Clearance | C0-Medium |
Number of Rows of Balls | Double Row |
Other Features | Allowable Misalignment 3 Deg |
Long Description | 55MM Bore; Shaft Mount; 120MM Outside Diameter; 43MM Inner Race Width; 43MM Outer Race Width; Open; Steel Cage; Double Row of Balls; ABEC 1 | ISO P0; C0-Medium |
Inch – Metric | Metric |
Category – BDI | Self Aligning Ball Bearings |
UNSPSC | 31171532 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Self Aligning |
Manufacturer URL | http://www.skf.com |
Manufacturer Item Number | 2311 |
Weight / LBS | 4.718 |
Outside Diameter | 4.724 Inch | 120 Millimeter |
Bore | 2.165 Inch | 55 Millimeter |
Inner Race Width | 1.693 Inch | 43 Millimeter |
Outer Race Width | 1.693 Inch | 43 Millimeter |
bore diameter: | 55 mm |
static load capacity: | 24 kN |
outside diameter: | 120 mm |
precision rating: | Not Rated |
overall width: | 43 mm |
maximum rpm: | 7500 RPM |
bore type: | Straight |
finish/coating: | Uncoated |
closure type: | Open |
outer ring width: | 43 mm |
internal clearance: | C0 |
fillet radius: | 2 mm |
dynamic load capacity: | 76.1 kN |
series: | 2300 |
d1 ≈ | 72 mm |
D1 ≈ | 101 mm |
r1,2 min. | 2 mm |
da min. | 66 mm |
Da max. | 109 mm |
ra max. | 2 mm |
Basic dynamic load rating C | 76.1 kN |
Basic static load rating C0 | 24 kN |
Fatigue load limit Pu | 1.25 kN |
Permissible angular misalignment α | 3 ° |
Calculation factor kr | 0.05 |
Calculation factor e | 0.4 |
Calculation factor Y0 | 1.6 |
Calculation factor Y1 | 1.6 |
Calculation factor Y2 | 2.4 |
Mass bearing | 2.1 kg |
Detailed Parameters
parameter:
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