Needle Roller Bearings
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| Part | Product Name | Style | Inch/Metric | Inner Diameter | Outer Diameter | Width | Outer Ring Width | Bearing Material | Finish | Operating Temperature | Enclosure | Cage Material | Fillet Radius | Series | Seal Type | Compatible Inner Ring | Bore Size (in) | Bore Size (mm) | Dynamic Load Rating (lbf) | Dynamic Load Rating (N) | Item Name | Lubrication Type | Material | Operating Temperature (Max) ºC | Operating Temperature (Max) ºF | Operating Temperature (Min) ºC | Operating Temperature (Min) ºF | Outside Diameter (in) | Outside Diameter (mm) | Seal Material | Static Load Rating (lbf) | Static Load Rating (N) | Weight (lb) | Bore Shape | Fillet Radius/Chamfer (in) | Fillet Radius/Chamfer (mm) | Precision Rating | Speed (Max) (rpm) | Total Width (in) | Total Width (mm) | UPC | |
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SJ8407SS | RBC Heavy Duty Pitchlign Needle Bearing - Double Sealed | Caged Needle Bearing, Sealed | Inch | 2.25" | 3" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | Steel | 0.08" | Pitchlign® | Sealed | IR8407 | 2.25 | 57.15 | 15100 | 67168.122 | RBC Heavy Duty Pitchlign Needle Bearing - Double Sealed | Hole On Outer Ring | 52100 Bearing Quality Steel | 148.9 | 300 | -40 | -40 | 3.00 | 76.20 | Sealed | 33200 | 147680.904 | 1.44 | Round | 0.08 | 2.032 | Not Rated | 1700 | 1.750 | 44.45 | 637400016623 |
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SJ8447 | RBC Heavy Duty Pitchlign Needle Bearing | Caged Needle Bearing | Inch | 2.5" | 3.25" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Open | Steel | 0.08" | Pitchlign® | No Seal (Open) | IR8447 | 2.50 | 63.50 | 18400 | 81847.248 | MS 51961 | RBC Heavy Duty Pitchlign Needle Bearing | Hole On Outer Ring | 52100 Bearing Quality Steel | 148.9 | 300 | -40 | -40 | 3.25 | 82.55 | 44500 | 197945.79 | 1.24 | Round | 0.08 | 2.032 | Not Rated | 5300 | 1.750 | 44.45 | 637400016678 |
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SJ8447RR | 2.5" | 3.25" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | 0.08" | Sealed | 637400016708 | ||||||||||||||||||||||||||||||
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SJ8447SR | 2.5" | 3.25" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | 0.08" | Sealed | 637400016746 | ||||||||||||||||||||||||||||||
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SJ8447SS | RBC Heavy Duty Pitchlign Needle Bearing - Double Sealed | Caged Needle Bearing, Sealed | Inch | 2.5" | 3.25" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | Steel | 0.08" | Pitchlign® | Sealed | IR8447 | 2.50 | 63.50 | 15800 | 70281.876 | RBC Heavy Duty Pitchlign Needle Bearing - Double Sealed | Hole On Outer Ring | 52100 Bearing Quality Steel | 148.9 | 300 | -40 | -40 | 3.25 | 82.55 | Sealed | 36400 | 161915.208 | 1.47 | Round | 0.08 | 2.032 | Not Rated | 1500 | 1.750 | 44.45 | 637400016753 |
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SJ8476 | RBC Heavy Duty Pitchlign Needle Bearing | Caged Needle Bearing | Inch | 2.75" | 3.5" | 1.5" | 1.5" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Open | Steel | 0.08" | Pitchlign® | No Seal (Open) | IR8476 | 2.75 | 69.85 | 16400 | 72950.808 | MS 51961 | RBC Heavy Duty Pitchlign Needle Bearing | Hole On Outer Ring | 52100 Bearing Quality Steel | 148.9 | 300 | -40 | -40 | 3.50 | 88.90 | 39600 | 176149.512 | 1.16 | Round | 0.08 | 2.032 | Not Rated | 4800 | 1.5000 | 38.1 | 637400016814 |
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SJ8477R | 2.75" | 3.5" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | 0.08" | Sealed | 637400016845 | ||||||||||||||||||||||||||||||
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SJ8477RR | 2.75" | 3.5" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | 0.08" | Sealed | 637400016852 | ||||||||||||||||||||||||||||||
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SJ8477S | RBC Heavy Duty Pitchlign Needle Bearing | Caged Needle Bearing, Sealed | Inch | 2.75" | 3.5" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | Steel | 0.08" | Pitchlign® | Sealed | IR8477 | 2.75 | 69.85 | 16300 | 72505.986 | RBC Heavy Duty Pitchlign Needle Bearing - Single Seal | Hole On Outer Ring | 52100 Bearing Quality Steel | 148.9 | 300 | -40 | -40 | 3.50 | 88.90 | Sealed | 39600 | 176149.512 | 1.46 | Round | 0.08 | 2.032 | Not Rated | 1400 | 1.750 | 44.45 | 637400016883 |
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SJ8477SR | 2.75" | 3.5" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | 0.08" | Sealed | 637400016890 | ||||||||||||||||||||||||||||||
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SJ8477SS | RBC Heavy Duty Pitchlign Needle Bearing - Double Sealed | Caged Needle Bearing, Sealed | Inch | 2.75" | 3.5" | 1.75" | 1.75" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Sealed | Steel | 0.08" | Pitchlign® | Sealed | IR8477 | 2.75 | 69.85 | 16300 | 72505.986 | RBC Heavy Duty Pitchlign Needle Bearing - Double Sealed | Hole On Outer Ring | 52100 Bearing Quality Steel | 148.9 | 300 | -40 | -40 | 3.50 | 88.90 | Sealed | 39600 | 176149.512 | 1.4 | Round | 0.08 | 2.032 | Not Rated | 1400 | 1.750 | 44.45 | 637400016906 |
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SJ8516 | RBC Heavy Duty Pitchlign Needle Bearing | Caged Needle Bearing | Inch | 3" | 3.75" | 1.5" | 1.5" | 52100 Bearing Quality Steel | Chrome Steel | -40 to 300 ºF | Open | Steel | 0.08" | Pitchlign® | No Seal (Open) | IR8516 | 3.00 | 76.20 | 17500 | 77843.85 | MS 51961 | RBC Heavy Duty Pitchlign Needle Bearing | Hole On Outer Ring | 52100 Bearing Quality Steel | 148.9 | 300 | -40 | -40 | 3.75 | 95.25 | 44200 | 196611.324 | 1.27 | Round | 0.08 | 2.032 | Not Rated | 4500 | 1.5000 | 38.1 | 637400016920 |
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