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INA SX011860 Cross roller bearing
MODEL SX011860
$20,773.08 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable:No
I.D.
11.811
O.D.
14.961
Specifications
| d i | 300 mm | Tolerance: K6 +0,005 / -0,027 |
|---|---|---|
| D a | 380 mm | Tolerance: h6 -0,036 |
| H | 38 mm | Bearing section heightTolerance: +/-0,14 |
| D i | 340,8 mm | |
|---|---|---|
| D M | 340 mm | |
| d a | 339,2 mm | |
| h | 38 mm | Height of individual ringTolerance: E8 -0,05 |
| r min | 2,1 mm | |
| S | 2,5 mm | Lubrication hole: 3 holes spaced evenly around the circumference |
| m | 12 kg | Mass |
|---|---|---|
| 0,020 mm | Running accuracy, radial | |
| 0,010 mm | Running accuracy, axial | |
| s r min | 0,010 mm | Min. radial bearing clearance |
| s r max | 0,040 mm | Maximum radial bearing clearance |
| s k min | 0,020 mm | Min. axial tilting clearance |
| s k max | 0,08 mm | Maximum axial tilting clearance |
| RLO max | 0,005 mm | Low clearance: Radial clearance |
| RLO max | 0,010 mm | Low clearance: Preload |
| VSP min | 0,005 mm | Min. bearing preload |
| VSP max | 0,025 mm | Maximum bearing preload |
| C a | 243000 N | Basic dynamic load rating, axial |
| C 0a | 1070000 N | Basic static load rating, axial |
| C r | 173000 N | Basic dynamic load rating, radial(for radial load only) |
| C 0r | 425000 N | Basic static load rating, radial(for radial load only) |
| n G Öl | 450 1/min | Limiting speed for oil lubrication with normal clearance |
| n G Fett | 225 1/min | Limiting speed for grease lubrication with normal clearance |
| n G Öl | 225 1/min | Limiting speed for oil lubrication with preload |
| n G Fett | 110 1/min | Limiting speed for grease lubrication with preload |
| 61860 | Dimensions identical to ISO dimension series 18 |
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | MRO Supply |
| Model | D8291-S08-04-NBR |
