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Self-Aligning Ball Bearings – Tapered Bore (K)
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RADIAL INTERNAL CLEARANCES
SELF-ALIGNING BALL BEARINGS - TAPERED BORE (K)
| Bore Diameter | Radial Internal Clearance (Inch) | ||||||||||||||||||||
| d | C/2 | STANDARD | C/3 | C/4 | |||||||||||||||||
| (Metric) | (No Marking) C0 | ||||||||||||||||||||
| Over | Incl. | min. | max. | min. | max. | min. | max. | min. | max. | ||||||||||||
| 3 | 10 | - | - | - | - | - | - | - | - | ||||||||||||
| 10 | 18 | - | - | - | - | - | - | - | - | ||||||||||||
| 18 | 30 | .00025 | .00065 | .00045 | .0010 | .00075 | .00135 | .0010 | .0018 | ||||||||||||
| 30 | 40 | .0004 | .0008 | .0006 | .00125 | .0010 | .0017 | .0014 | .0022 | ||||||||||||
| 40 | 50 | .0005 | .0009 | .00075 | .0014 | .0012 | .0019 | .0016 | .0024 | ||||||||||||
| 50 | 65 | .0006 | .00115 | .00095 | .0017 | .0015 | .0023 | .0021 | .0031 | ||||||||||||
| 65 | 80 | .0008 | .0014 | .0012 | .0020 | .00185 | .0028 | .0026 | .0038 | ||||||||||||
| 80 | 100 | .0011 | .00175 | .00155 | .0025 | .0023 | .0034 | .0026 | .0042 | ||||||||||||
| 100 | 120 | .0013 | .0020 | .0020 | .0030 | .0028 | .0040 | .0035 | .0055 | ||||||||||||
| 120 | 140 | .00145 | .0025 | .0024 | .0035 | .0032 | .0051 | .0044 | .0066 | ||||||||||||
| 140 | 160 | .00155 | .0028 | .0026 | .0040 | .0036 | .0058 | .0051 | .0075 | ||||||||||||