| Items |
 WS81100 Inner Ring for Thrust Roller Bearings |
WS81101 Inner Ring for Thrust Roller Bearings |
WS81102 Inner Ring for Thrust Roller Bearings |
WS81103 Inner Ring for Thrust Roller Bearings |
WS81104 Inner Ring for Thrust Roller Bearings |
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| Type | Inner Ring | |||||||||
| Bore Type | Round | |||||||||
| Configuration | One | |||||||||
| Material | High Carbon Chrome Steel | |||||||||
| d | 0.3937 in10 mm | 0.4724 in12.000 mm | 0.5906 in15.000 mm | 0.6693 in17.000 mm | 0.7874 in20.000 mm | |||||
| d1 (-0.2/-0.5) | 0.9449 in24.000 mm | 1.0236 in26 mm | 1.1024 in28 mm | 1.1811 in30 mm | 1.378 in35 mm | |||||
| B | 0.1083 in2.750 mm | |||||||||
| r | 0.0118 in0.300 mm | |||||||||
| Precision | ISO Class 0 | |||||||||
| Weight | 0.018 lb0.008 kg | 0.020 lb0.009 kg | 0.022 lb0.010 kg | 0.024 lb0.011 kg | 0.031 lb0.014 kg | |||||
| Operating Temperature Range | -40 to 250 ºF-40 to 120 ºC | |||||||||
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