ISB NU 2276 cylindrical roller bearings
![](/content/images/im1.jpg?v=20200309)
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
parameter:
Similar products
KOYO K25X31X14H needle roller bearings
Our highly-skilled 160 Bore Diameter (mm) and factory-trained service experts have the 160x340x114 Size (mm) resources to help you with all your KOYO K25X31X14H needle roller bearings needs – including routine maintenance, major repairs, warranty service, and equipment inspections. Size (mm) 160x340x114 Bore Diameter (mm) 160 Outer Diameter (mm) 340 Width (mm) 114 d 160
51184-MP FAG 420x500x65mm m 24.4 kg / Weight Thrust ball bearings
Bearing number 51184-MP Size (mm) 420x500x65 Brand FAG Bore Diameter (mm) 420 Outer Diameter (mm) 500 Width (mm) 65 d 420 mm D 500 mm T 65 mm D1 424 mm Da max 452 mm d1 495 mm da min 468 mm ra max 2 mm rmin 2 mm m 24.4 kg / Weight Ca
ST4090 KOYO 40x90x25.25mm T 25.25 mm Tapered roller bearings
Bearing number ST4090 Size (mm) 40x90x25.25 Brand KOYO Bore Diameter (mm) 40 Outer Diameter (mm) 90 Width (mm) 25.25 d 40 mm D 90 mm T 25.25 mm B 23 mm C 16 mm R 2 mm
KOYO LL648449/LL648416 tapered roller bearings
170 Million used KOYO LL648449/LL648416 tapered roller bearings instantly searchable. Shop our large selection 755,000 Bore Diameter (mm) of parts based on brand, price, 755x1070x750 Size (mm) description, and location. Order the with stock … Size (mm) 755x1070x750 Bore Diameter (mm) 755,000 Outer Diameter (mm) 1070,000 Width (mm) 750,000 d 755,000 mm D 1070,000 mm