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ISB NU 2276 cylindrical roller bearings - Industrial Bearing

  ISB NU 2276 cylindrical roller bearings

ISB NU 2276 cylindrical roller bearings pdf

Advance ISB NU 2276 cylindrical roller bearings is 80x50x16 Size (mm) your source for quality and accessories. shop online for home delivery or pick up in one of our 10000 . 80 Bore Diameter (mm)

Size (mm) 80x50x16
Bore Diameter (mm) 80
Outer Diameter (mm) 50
Width (mm) 16
d 50 mm
D 80 mm
B 16 mm
d1 60.25 mm
d2 57.9 mm
D1 69.75 mm
r1,2 – min. 1 mm
r3,4 – min. 0.6 mm
a 16.8 mm
da – min. 54.6 mm
db – min. 54.6 mm
Da – max. 75.4 mm
Db – max. 75.8 mm
ra – max. 1 mm
rb – max. 0.6 mm
dn 62.3 mm
Basic dynamic load rating – C 15.6 kN
Basic static load rating – C0 10.6 kN
Fatigue load limit – Pu 0.45 kN
Limiting speed for grease lubrication 25000 r/min
Limiting speed for oil lubrication 38000 mm/min
Ball – Dw 7.938 mm
Ball – z 21
Gref 4.1 cm3
Calculation factor – f0 8.2
Preload class A – GA 85 N
Preload class B – GB 250 N
Preload class C – GC 500 N
Calculation factor – f 1
Calculation factor – f2A 1
Calculation factor – f2B 1.03
Calculation factor – f2C 1.05
Calculation factor – fHC 1
Preload class A 42 N/micron
Preload class B 65 N/micron
Preload class C 88 N/micron
Inventory 0.0
Manufacturer Name SKF
Minimum Buy Quantity N/A
Weight / Kilogram 0.277
Product Group B04270
Enclosure Open
Precision Class ABEC 7 | ISO P4
Material – Ball Steel
Number of Bearings 1 (Single)
Contact Angle 15 Degree
Preload None
Raceway Style 1 Rib Inner Ring and Outer Ring
Cage Material Phenolic
Rolling Element Ball Bearing
Flush Ground No
Inch – Metric Metric
Other Features Single Row | Angular Contact | High Precision
Long Description 50MM Bore; 80MM Outside Diameter; 16MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel Ball
UNSPSC 31171531
Harmonized Tariff Code 8482.10.50.28
Noun Bearing
Keyword String Angular Contact Ball
Manufacturer Item Number 7010 CE/P4A
Weight / LBS 0.611
Width 0.63 Inch | 16 Millimeter
Bore 1.969 Inch | 50 Millimeter
Outside Diameter 3.15 Inch | 80 Millimeter
r1,2 min. 1 mm
r3,4 min. 0.6 mm
da min. 54.6 mm
db min. 54.6 mm
Da max. 75.4 mm
Db max. 75.8 mm
ra max. 1 mm
rb max. 0.6 mm
Basic dynamic load rating C 15.6 kN
Basic static load rating C0 10.6 kN
Fatigue load limit Pu 0.45 kN
Attainable speed for grease lubrication 25000 r/min
Attainable speed for oil-air lubrication 38000 r/min
Ball diameter Dw 7.938 mm
Number of balls z 21
Reference grease quantity Gref 4.1 cm³
Preload class A GA 85 N
Static axial stiffness, preload class A 42 N/µm
Preload class B GB 250 N
Static axial stiffness, preload class B 65 N/µm
Preload class C GC 500 N
Static axial stiffness, preload class C 88 N/µm
Calculation factor f 1.08
Calculation factor f1 1
Calculation factor f2A 1
Calculation factor f2B 1.03
Calculation factor f2C 1.05
Calculation factor fHC 1
Calculation factor f0 8.2
Mass bearing 0.25 kg

  Detailed Parameters

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