ER12SFR
This site is restricted for use by authorized RBC industrial distributors only. To find the nearest distributor in your area, please click here or contact the RBC Customer Service team at 800-356-6584.
Product Name | RBC NICE Ball Bearings - ER SeriesTM Precision Ground Radial Bearings with Extended Inner Ring and Metric Outside Diameter | ||
Description | ER12SFR - RBC Nice Ball Bearing - Double Sealed, Extended Inner Ring, Metric OD, 52100 Bearing Quality Steel - 0.7500" Bore, 47mm OD, 1.2188" Width | ||
Type | Double Sealed Precision Ground Extended Inner Ring and Metric Outside Diameter Radial Ball Bearing, Low Breakaway Torque | ||
Inch/Metric | Inch | ||
Inner Diameter | 0.7500" | ||
Outer Diameter | 47 mm | ||
Width | 1.2188" | ||
Dynamic Capacity | 2860 lbf | ||
Static Capacity | 1480 lbf | ||
Inner Ring Width | 1.21875" | ||
Outer Ring Width | 0.625" | ||
Bearing Material | 52100 Bearing Quality Steel | ||
Ring Material | 52100 Bearing Quality Steel | ||
Finish | Black Oxide | ||
Operating Temperature | Less Than 300 ºF | ||
Enclosure | Double Sealed | ||
Cage Material | No Cage | ||
Fillet Radius | 0.04" | ||
Series | Nice® | ||
Bore Size (in) | 0.75 | ||
Bore Size (mm) | 19.05 | ||
Dynamic Load Rating (lbf) | 1480 | ||
Dynamic Load Rating (N) | 6583 | ||
Inside Ring Width (in) | 1.2188 | ||
Inside Ring Width (mm) | 30.9575 | ||
Item Name | RBC NICE Ball Bearings - ER SeriesTM Precision Ground Radial Bearings with Extended Inner Ring and Metric Outside Diameter | ||
Material | 52100 Bearing Quality Steel | ||
Operating Temperature (Max) ºC | 148.9 | ||
Operating Temperature (Max) ºF | 300 | ||
Outside Diameter (in) | 1.85 | ||
Outside Diameter (mm) | 47.00 | ||
Outside Ring Width (in) | 0.6250 | ||
Outside Ring Width (mm) | 15.88 | ||
Static Load Rating (lbf) | 2860 | ||
Static Load Rating (N) | 12722 | ||
Weight (lb) | 0.56 | ||
Bore Shape | Round | ||
Fillet Radius/Chamfer (in) | 0.040 | ||
Fillet Radius/Chamfer (mm) | 1.02 | ||
Speed (Max) (rpm) | 5000 | ||
Total Width (in) | 1.2188 | ||
Total Width (mm) | 30.96 | ||
Clearance | C0 | ||
Filling Slot | Single Row Non-Fill Slot | ||
Include Snap Ring | No | ||
Outside Ring Shape | Flanged With Snap Ring Groove | ||
Flange Diameter (in) | 2.0625 | ||
Flange Diameter (mm) | 52.39 | ||
UPC | 637400400378 |