112STANDARDCONTACTHI-TEMPDIMENSI***ININCHESBASESHAFTSEALSEAL(1)SEALAPPROX.BOLTSDIAM.PARTPARTPARTWT.INABCDEGHJLNIN.NO.NO.NO.O.SIZELBS.MIN.MAX315/16SPB-315-4SPB-315-***SPB-315-N44SPB-400-4SPB-400-***SPB-400-N484.64.2515.2511.0013.004.502.252.448.626.256.0043/447/16SPB-407-4SPB-407-***SPB-407-N441/2SPB-408-4SPB-408-***SPB-408-N4105.24.7516.5011.7513.884.622.502.759.626.756.5043/4415/16SPB-415-4SPB-415-***SPB-415-N45SPB-500-4SPB-500-***SPB-500-N4158.05.5018.5013.5015.885.122.753.1211.007.257.3147/8STANDARDCONTACTHI-TEMPDIMENSI***ININCHESBASESHAFTSEALSEAL(1)SEALAPPROX.BOLTSDIAM.PARTPARTPARTWT.INABCDEGHJLNIN.NO.NO.NO.O.SIZELBS.MIN.MAX11/2SPB-108-2SPB-108-C2SPB-108-N215/8SPB-110-2SPB-110-C2SPB-110-N212.02.127.755.566.442.31—1.254.383.382.8821/2111/16SPB-111-2SPB-111-C2SPB-111-N213/4SPB-112-2SPB-112-C2SPB-112-N2115/16SPB-115-2SPB-115-C2SPB-115-N214.52.258.886.317.192.44—1.254.623.503.2525/82SPB-200-2SPB-200-C2SPB-200-N223/16SPB-203-2SPB-203-C2SPB-203-N217.32.509.626.697.942.56—1.445.123.753.6225/821/4SPB-204-2SPB-204-C2SPB-204-N227/16SPB-207-2SPB-207-C2SPB-207-N222.82.7510.386.948.692.75—1.625.624.003.9425/821/2SPB-308-2SPB-208-C2SPB-208-N2211/16SPB-211-2SPB-211-C2SPB-211-N223/4SPB-212-2SPB-212-C2SPB-212-N232.23.1211.758.069.693.00—1.756.384.504.7523/4215/16SPB-215-2SPB-213-C2SPB-213-N23SPB-300-2SPB-300-C2SPB-300-N233/16SPB-303-2SPB-303-C2SPB-303-N237/16SPB-307-2SPB-307-C2SPB-307-N265.63.7513.7510.1211.254.12—2.067.755.005.5527/831/2SPB-308-2SPB-308-C2SPB-308-N2SPBSeriesPillowBlocks...TwoBoltBase(CastSteelHousing)SPBSeriesPillowBlocks...FourBoltBase(CastSteelHousing)TheSPBseriespillowblocksusearuggedcaststeelhousingwhichprovidesmaximumhousingstrengthatagivenunitweight.Thesefactoryassembledto-orderunitsh***ehousingsmeetingSAEJ43Tspecificati***,65,000PSI.TheycomewithSealmasterfeltlinedflingersealsasstandardbutthecontactorHi-Tempsealmaybespecified.TwoBoltBaseFourBoltBaseMOUNTEDROLLERBEARINGSSeepage109forsealarrangements.(1)Hightempunitsarefactoryassembled-to-orderbasis.ForLoadRatings,SeePage121.)