Komatsu PC78MR-6 bearing Size Chart (mm/inches) |
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| Category | Spherical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NSK |
| Minimum Buy Quantity | N/A |
| Weight | 10.87 |
| Product Group | B04311 |
| Internal Clearance | C4-Extra Loose |
| Mounting Method | Adapter Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Tapered |
| Cage Material | Steel |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | Yes |
| Withdrawal Sleeve | AHX3126 (Specify bore) |
| Inch - Metric | Metric |
| Long Description | 130MM Tapered Bore; 230MM Outside Diameter; 64MM Width; C4-Extra Loose Clearance; Adapter Mount; Double Row of Spherical Roller Bearings; Steel Cage Material; Open Enclosure; Relubricatable; Adapter P |
| Other Features | Order adapter or withdrawal sleeve or nut separately. Others may be available |
| Category | Spherical Roller Bearing |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Manufacturer URL | http://www.nskamericas.com |
| Manufacturer Item Number | 22226EAKE4C4 |
| Weight / LBS | 10.87 |
| Adapter Part Number | SNW3126 H3126 HA3126 HE3126 (Specify bore) Inch | H3126 (Specify bore) Millimeter |
| d | 5.118 Inch | 130 Millimeter |
| B | 2.52 Inch | 64 Millimeter |
| D | 9.055 Inch | 230 Millimeter |
| bore diameter: | 130 mm |
| maximum rpm: | 2600 RPM |
| outside diameter: | 230 mm |
| operating temperature range: | Maximum of +200 °C |
| overall width: | 64 mm |
| cage material: | Steel |
| bore type: | Tapered 1:12 |
| bearing material: | Steel |
| outer ring type: | Not Split |
| cage type: | Roller Guided |
| internal clearance: | C4 |
| precision rating: | RBEC 1 (ISO Class Normal) |
| closure type: | Open |
| finish/coating: | Uncoated |
| lubrication hole type: | Lubrication Groove & Hole |
| outer ring width: | 64 mm |
| dynamic load capacity: | 820000 N |
| fillet radius: | 3 mm |
| static load capacity: | 940000 N |
| series: | 222 |