| Items |
 02558166 NTN 230 Series 400 Millimeter (mm) Bore Diameter Spherical Roller Bearing |
02280742 NTN 222 Series 160 Millimeter (mm) Bore Diameter Spherical Roller Bearing |
02280747 NTN 222 Series 220 Millimeter (mm) Bore Diameter Spherical Roller Bearing |
01447977 NTN 222 Series 100 Millimeter (mm) Bore Diameter Spherical Roller Bearing |
02623922 NTN 222 Series 100 Millimeter (mm) Bore Diameter Spherical Roller Bearing |
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| Description | 23080BL1KW33C3 Spherical Roller Bearing | 22232EAKW33C3 Spherical Roller Bearing | 22244EMKW33C3 Spherical Roller Bearing | 22220EMKW33C3 Spherical Roller Bearing | 22220EAKW33C3 Spherical Roller Bearing | |||||
| Supplier Name | NTN Bearing Company | |||||||||
| Manufacturer Part Number | 23080BL1KW33C3 | 22232EAKW33C3 | 22244EMKW33C3 | 22220EMKW33C3 | 22220EAKW33C3 | |||||
| Series | 230 | 222 | 222 | 222 | 222 | |||||
| Bearing Material | Through Hardened Steel | |||||||||
| Bore Diameter | 400 mm | 160 mm | 220 mm | 100 mm | 100 mm | |||||
| Bore Type | Tapered | Tapered | Tapered 1:12 | Tapered | Tapered | |||||
| Cage Material | Brass | Steel | Brass | Brass | Steel | |||||
| Cage Type | Machined | Pressed | Machined | Machined | Pressed | |||||
| Closure Type | Open | |||||||||
| Dynamic Load Rating | 670000 lbf | 274000 lbf | 2210000 N | 106000 lbf | 106000 lbf | |||||
| Fillet Radius | 5 mm | 3 mm | 4 mm | 2.1 mm | 2.1 mm | |||||
| Finish/Coating | Uncoated | |||||||||
| Harmonization Code | 8482.30.0080 | 8482.30.0080 | 8482.30.0080 | 8482.30.0080 | ||||||
| Inside Ring Width | 148 mm | 80 mm | 108 mm | 46 mm | 46 mm | |||||
| Internal Clearance | C3 | |||||||||
| Lubrication Hole Type | Lubrication Groove and Holes | |||||||||
| UPC Code | 4547359521221 | 3413520287634 | 4547359805918 | 3413520084141 | ||||||
| Operating Temperature [Max] | ||||||||||
| Maximum Speed | 680 rpm | 2100 rpm | 1500 rpm | 3600 rpm | 3600 rpm | |||||
| Maximum Speed (Grease) | ||||||||||
| Maximum Speed (Oil) | ||||||||||
| Operating Temperature Range | -40 to 250 ºF | -40 to 400 ºF | -40 to 200 ºC | -40 to 400 ºF | -40 to 400 ºF | |||||
| Outside Ring Type | Not Split | |||||||||
| Outside Ring Width | 148 mm | 80 mm | 108 mm | 46 mm | 46 mm | |||||
| Outside Diameter | 600 mm | 290 mm | 400 mm | 180 mm | 180 mm | |||||
| Overall Width | 148 mm | 80 mm | 108 mm | 46 mm | 46 mm | |||||
| Precision Rating | Not Rated | |||||||||
| Static Load Rating | 1360000 lbf | 315000 lbf | 2690000 N | 111000 lbf | 111000 lbf | |||||
| Weight | 317.47 lb | 48.5 lb | 10.67 lb | 10.58 lb | ||||||
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