| Items |
 02108977 NTN 22 Series 30 Millimeter (mm) Bore Diameter Self-Aligning Ball Bearing |
 00043008 NTN 13K Series 50 Millimeter (mm) Bore Diameter Self-Aligning Ball Bearing |
02288590 NTN 23 Series 75 Millimeter (mm) Bore Diameter Self-Aligning Ball Bearing |
02111476 NTN 22 Series 55 Millimeter (mm) Bore Diameter Self-Aligning Ball Bearing |
00042598 NTN 12K Series 55 Millimeter (mm) Bore Diameter Self-Aligning Ball Bearing |
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| Description | 2206 Ball Bearing | 1310K Ball Bearing | 2315 Ball Bearing | 2211 Ball Bearing | 1211K Ball Bearing | |||||
| Supplier Name | NTN Bearing Company | |||||||||
| Manufacturer Part Number | 2206 | 1310K | 2315 | 2211 | 1211K | |||||
| Series | 22 | 13K | 23 | 22 | 12K | |||||
| Bearing Material | High Carbon Chrome Steel | |||||||||
| Bore Diameter | 30 mm | 50 mm | 75 mm | 55 mm | 55 mm | |||||
| Bore Type | Straight | Tapered 1:12 | Straight | Straight | Tapered 1:12 | |||||
| Cage Material | Steel | |||||||||
| Closure Type | Open | |||||||||
| Dynamic Load Rating | 15300 N | 43500 N | 125000 N | 26700 N | 26900 N | |||||
| Fillet Radius | 1 mm | 2 mm | 2.1 mm | 1.5 mm | 1.5 mm | |||||
| Finish/Coating | Uncoated | |||||||||
| Internal Clearance | CN | |||||||||
| UPC Code | ||||||||||
| Maximum Speed | 12000 rpm | 6700 rpm | 4300 rpm | 7100 rpm | 7100 rpm | |||||
| Operating Temperature Range | -40 to 120 ºC | |||||||||
| Outside Ring Width | 20 mm | 27 mm | 55 mm | 25 mm | 21 mm | |||||
| Outside Diameter | 62 mm | 110 mm | 160 mm | 100 mm | 100 mm | |||||
| Overall Width | 20 mm | 27 mm | 55 mm | 25 mm | 21 mm | |||||
| Precision Rating | Class 0 | |||||||||
| Static Load Rating | 4550 N | 14100 N | 43000 N | 9900 N | 10000 N | |||||
| Weight | 0.57 lb | 2.64 lb | 10.46 lb | 1.72 lb | 1.15 lb | |||||
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