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Spot Bearing Model Table, Model Substitution Cross-Reference Brand Model Reference Model Substitution Substitute Bearing Interchange Bearing Brand Replacement Model Replace
| NP12 | NP12EC | ||
| NP15 | NP15EC | ||
| NP16 | NP16EC | ||
| NP17 | NP17EC | ||
| NP1/2 | NP1/2EC | ||
| NP5/8 | NP5/8EC | ||
| NP20 | NP20A | NP20EC | NP20DEC |
| NP3/4 | NP3/4A | NP3/4EC | NP3/4DEC |
| NP25 | NP25A | NP25EC | NP25DEC |
| NP7/8 | NP7/8EC | NP7/8DEC | |
| NP1 5/16 | NP15/16EC | NP1 5/16DEC | |
| NP1 | NP1A | NP1EC | NP1DEC |
| NP30 | NP30A | NP30EC | NP30DEC |
| NP1 1/8 | NP11/8EC | NP1 1/8DEC | |
| NP1 3/16 | NP13/16EC | NP1 3/16DEC | |
| NP1 1/4R | NP11/4AR | NP11/4ECR | NP1 1/4DEC |
| NP35 | NP35A | NP35EC | NP35DEC |
| NP1 1/4 | NP11/4A | NP11/4EC | NP1 1/4DEC |
| NP1 3/8 | NP13/sEC | NP1 3/8DEC | |
| NP1 7/16 | NP17/16EC | NP1 7/16DEC | |
| NP40 | NP40A | NP40EC | NP40DEC |
| NP1 1/2 | NPI1/2A | NP11/2EC | NPI 1/2DEC |
| NP45 | NP45A | NP45EC | NP45DEC |
| NP1 5/8 | NP15/sEC | NP1 5/8DEC | |
| NP1 11/16 | NP1H/16EC | NP1 11/16DEC | |
| NP1 3/4 | NP13/4A | NP13/4EC | NP1 3/4DEC |
| NP50 | NP50A | NP50EC | NP50DEC |
| NP1 7/8 | NP17/8EC | NP1 7/8DEC | |
| NP1 15/16 | NP115/16EC | NP1 15/16DEC | |
| NP2R | |||
| NP55 | NP55DEC | ||
| NP2 | NP2DEC | ||
| NP2 1/8 | NP2 1/8DEC | ||
| NP2 3/16 | NP2 3/16DEC | ||
| NP60 | NP60DEC | ||
| NP2 1/4 | NP2 1/4DEC | ||
| NP2 3/8 | NP2 3/8DEC | ||
| NP2 7/16 | NP2 7/16DEC | ||
| NP65DEC | |||
| NP2 1/2DEC | |||
| NP70DEC | |||
| NP75DEC | |||
| RHP designation | Basic | ||
| complete | slee1/e. nut & | unit without | bearing |
| unit | lockwasher | slee1/e. nut & | insert |
| assembly only lockwasher | |||
| mm inches | |||
| NP1025-20K | H305 | NP1025K | 1025 |
| NP1025-3/4K | HE305-3/4 | 1025 | |
| NP1030-25K | H306 | NP1030K | 1030 |
| NP1030-15/16K | HE 306-15/16 | 1030 | |
| NP1030-1K | HE306-1 | 1030 | |
| NP1035-30K | H307 | NP1035K | 1035 |
| NP1035-1 1/8K | HE307-1 1/8 | 1035 | |
| NP1035-1 3/16K | HE307-1 3/16 | 1035 | |
| NP1040-35K | H308 | NP1040K | 1040 |
| NP1040-1 1/4K | HE308-1 1/4 | 1040 | |
| NP1040-1 3/8K | HE308-1 3/8 | 1040 | |
| NP1045-40K | H309 | NP1045K | 1045 |
| NP1045-1 7/16K | HE309-1 7/16 | 1045 | |
| NP1045-1 1/2K | HE309-1 1/2 | 1045 | |
| NP1050-45K | H310 | NP1050K | 1050 |
| NP1050-1 11/16K | HE310-1 11/16 | 1050 | |
| NP1050-1 3/4K | HE310-1 3/4 | 1050 | |
| NP1055-50K | H311 | NP1055K | 1055 |
| NP1055-1 15/16K | HE311-1 15/16 | 1055 | |
| NP1055-2K | HE311-2 | 1055 | |
| RHP designation | Basic | ||
| bearing | |||
| insert | |||
| SL12 | SL12EC | ||
| SL15 | SL15EC | ||
| SL16 | SL16EC | ||
| SL17 | SL17EC | ||
| SL1/2 | SL1/2EC | ||
| SL5/8 | SL5/8EC | ||
| SL20 | SL20A | SL20EC | SL20DEC |
| SL3/4 | SL3/4A | SL3/4EC | SL3/4DEC |
| SL25 | SL25A | SL25EC | SL25DEC |
| SL7/8 | SL7/8EC | SL7/8DEC | |
| SL15/16 | SL15/16EC | SL15/16DEC | |
| SL1 | SL1A | SL1EC | SL1DEC |
| SL30 | SL30A | SL30EC | SL30DEC |
| SL1 1/8 | SLI 1/8EC | SL1 1/8DEC | |
| SL1 3/16 | SL1 3/16EC | SL1 3/16DEC | |
| SL1 1/4R | SL1 1/4AR | SL1 1/4ECR | SL1 1/4DECR |
| SL35 | SL35A | SL35EC | SL35DEC |
| SL1 1/4 | SL1 1/4A | sL1 1/4EC | SL11/4DEC |
| SL1 3/8 | SL1 3/8EC | SL1 3/8DEC | |
| SL1 7/16 | SL1 7/16EC | SL1 7/16DEC | |
| SL40 | SL40A | SL40EC | SL40DEC |
| SL1 1/2 | SL1 1/2A | SL1 1/2EC | SL1 1/2DEC |
| SL45 | SL45A | SL45EC | SL45DEC |
| SL1 5/8 | SL1 5/8EC | SL1 5/8DEC | |
| SL1 11/16 | SL1 11/16EC | SL1 11/16DEC | |
| SL1 3/4 | SL1 3/4A | SL1 3/4EC | SL1 3/4DEC |
| SL50 | SL50A | SL50EC | SL50DEC |
| SL1 7/8 | SL1 7/8EC | SL1 7/8DEC | |
| SL1 15/16 | SL1 15/16EC | SL1 15/16DEC | |
| SL2R | |||
| SL55 | SL55DEC | ||
| SL2 | SL2DEC | ||
| SL2 1/8 | SL2 1/8DEC | ||
| SL2 3/16 | SL2 3/16DEC | ||
| SL60 | SL60DEC | ||
| SL2 1/4 | SL2 1/4DEC | ||
| SL2 3/8 | SL2 3/8DEC | ||
| SL2 7/16 | SL2 7/16DEC | ||
| SL65R | |||
| SL2 1/2 | sL2 1/2dec | ||
| SL65 | SL65DEC | ||
| SL70 | SL70DEC | ||
| SL75 | SL75DEC | ||
| SL2 11 /16 | SL2 11 /16DEC | ||
| SL2 3/4 | SL2 3/4DEC | ||
| SL2 7/8 | SL2 7/8DEC | ||
| SL2 15/16 | SL2 15/16DEC | ||
| RHP designation | Basic | Casting | Dimensions |
| bearing | group | ||
| insert | L | ||
| mm | |||
| inches | |||
| MP25 | 1030 | 1 | 160.5 |
| MP1 | 1030 | 1 | 160.5 |
| MP30 | 1035 | 2 | 166.0 |
| MP1 3/16 | 1035 | 2 | 166.0 |
| MP1 1/4 | 1035 | 2 | 166.0 |
| MP35 | 1040 | 3 | 203.2 |
| MP1 3/8 | 1040 | 3 | 203.2 |
| MP1 7/16 | 1040 | 3 | 203.2 |
| MP40 | 1045 | 4 | 222.2 |
| MP1 1/2 | 1045 | 4 | 222.2 |
| MP45 | 1050 | 5 | 222.2 |
| MP1 11/16 | 1050 | 5 | 222.2 |
| MP1 3/4 | 1050 | 5 | 222.2 |
| MP50 | 1055 | 6 | 219.5 |
| MP1 7/8 | 1055 | 6 | 219.5 |
| MP1 15/16 | 1055 | 6 | 219.5 |
| MP2 | 1055 | 6 | 219.5 |
| MP55 | 1060 | 7 | 249.5 |
| MP2 3/16 | 1060 | 7 | 249.5 |
| 1060 | 7 | 249.5 | |
| MP60 | 1070 | 8 | 266.0 |
| MP65R | 1070 | 8 | 266.0 |
| MP2 7/16 | 1070 | 8 | 266.0 |
| MP2 1/2 | 1070 | 8 | 266.0 |
| MP65 | 1075 | 9 | 330.2 |
| MP70 | 1075 | 9 | 330.2 |
| MP2 11/16 | 1075 | 9 | 330.2 |
| MP2 3/4 | 1075 | 9 | 330.2 |
| MP75 | 1080 | 10 | 330.2 |
| MP2 15/16 | 1080 | 10 | 330.2 |
| MP3 | 1080 | 10 | 330.2 |
| MP80 | 1085 | 11 | 381.0 |
| MP3 3/16 | 1085 | 11 | 381.0 |
| MP3 1/4 | 1085 | 11 | 381.0 |
| MP85 | 1090 | 12 | 381.0 |
| MP90 | 1090 | 12 | 381.0 |
| MP3 7/16 | 1090 | 12 | 381.0 |
| MP3 1/2 | 1090 | 12 | 381.0 |
| MP95 | 3095 | 13 | 431.8 |
| MP100 | 3095 | 13 | 431.8 |
| MP3 15/16 | 3095 | 13 | 431.8 |
| MP4 | 3095 | 13 | 431.8 |
| RHP designation complete unit | slee1/e. nut & lockwasher assembly only | unit without slee1/e. nut & lockwasher | Basic bearing insert |
| MP1030-25K | H306 | MP1030K | 1030 |
| MP1030-15/16K | HE306-15/16 | MP1030K | 1030 |
| MP1030-1K | HE306-1 | MP1030K | 1030 |
| MP1035-30K | H307 | MP1035K | 1035 |
| MP1035-1 1/8K | HE 307-1 1/8 | MP1035K | 1035 |
| MP1035-1 3/16K | HE307-1 3/16 | MP1035K | 1035 |
| MP1040-35K | H308 | MP1040K | 1040 |
| MP1040-1 1/4K | HE 308-1 1/4 | MP1040K | 1040 |
| MP1040-1 3/8K | HE308-1 3/8 | MP1040K | 1040 |
| MP1045-40K | H309 | MP1045K | 1045 |
| MP1045-1 7/16K | HE309-1 7/16 | MP1045K | 1045 |
| MP1045-1 1/2K | HE309-1 1/2 | MP1045K | 1045 |
| MP1050-45K | H310 | MP1050K | 1050 |
| MP1050-1 11/16K | HE 310-1 11/16 | MP1050K | 1050 |
| MP1050-1 3/4K | HE310-1 3/4 | MP1050K | 1050 |
| MP1055-50K | H311 | MP1055K | 1055 |
| MP1055-1 15/16K | HE 311-1 15/16 | MP1055K | 1055 |
| MP1055-2K | HE311-2 | MP1055K | 1055 |
| RHP designation | |||
| SNP20 | SNP20A | SNP20EC | SNP20DEC |
| SNP3/4 | SNP3/4A | SNP3/4EC | SNP3/4DEC |
| SNP25 | SNP25A | SNP25EC | SNP25DEC |
| SNP7/8 | SNP7/8EC | SNP7/8DEC | |
| SNP15/16 | SNP15/16EC | SNP15/16DEC | |
| SNP1 | SNP1A | SNP1EC | SNP1DEC |
| SNP30 | SNP30A | SNP30EC | SNP30DEC |
| SNP1 1/8 | SNP1 1/8EC | SNP1 1/8DEC | |
| SNP1 3/16 | SNP1 3/16EC | SNP1 3/16DEC | |
| SNP1 1/4R | SNP1 1/4AR | SNP1 1/4ECR | SNP1 1/4DECR |
| SNP35 | SNP35A | SNP35EC | SNP35DEC |
| SNP1 1/4 | SNP1 1/4A | SNP1 1/4EC | SNP1 1/4DEC |
| SNP1 3/8 | SNP1 3/8EC | SNP1 3/8 DEC | |
| SNP1 7/16 | SNP1 7/16EC | SNP1 7/16DEC | |
| SNP40 | SNP40A | SNP40EC | SNP40DEC |
| SNP1 1/2 | SNP1 1/2A | SNP1 1/2EC | SNP1 1/2DEC |
| SNP45 | SNP45A | SNP45EC | SNP45DEC |
| SNP1 5/8 | SNP1 5/8EC | SNP1 5/8DEC | |
| SNP1 11/16 | SNP1 11/16EC | SNP1 11/16DEC | |
| SNP1 3/4 | SNP1 3/4A | SNP1 3/4EC | SNP1 3/4DEC |
| SNP50 | SNP50A | SNP50EC | SNP50DEC |
| SNP1 7/8 | SNP1 7/8EC | SNP1 7/8DEC | |
| SNP1 15/16 | SNP1 15/16EC | SNP1 15/16DEC | |
| SNP2R | |||
| SNP55 | SNP55DEC | ||
| SNP2 | SNP2DEC | ||
| SNP2 1/8 | SNP2 1/8DEC | ||
| SNP2 3/16 | SNP2 3/16DEC | ||
| SNP60 | SNP60DEC | ||
| SNP2 1/4 | SNP2 1/4DEC | ||
| SNP2 3/8 | SNP2 3/8DEC | ||
| SNP2 7/16 | SNP2 7/16DEC | ||
| SF12 | SF12EC | ||
| SF15 | SF15EC | ||
| SF16 | SF16EC | ||
| SF17 | SF17EC | ||
| SF1/2 | SF1/2EC | ||
| SF5/8 | SF5/8EC | ||
| SF20 | SF20A | SF20EC | SF20DEC |
| SF3/4 | SF3/4A | SF3/4EC | SF3/4DEC |
| SF25 | SF25A | SF25EC | SF25DEC |
| SF7/8 | SF7/8EC | SF7/8DEC | |
| SF15/16 | SF15/16EC | SF15/16DEC | |
| SF1 | SF1A | SF1EC | SF1DEC |
| SF30 | SF30A | SF30EC | SF30DEC |
| SF1 1/8 | SF1 1/8EC | SF1 1/8DEC | |
| 1 3/16 | SF1 3/16EC | SF1 3/16DEC | |
| SF1 1/4R | SF1 1/4AR | SF1 1/4ECR | SF1 1/4DECR |
| SF35 | SF35A | SF35EC | SF35DEC |
| SF1 1/4 | SF1 1/4A | SF1 1/4EC | SF1 1/4DEC |
| 1 3/8 | SF1 3/8EC | SF1 3/8DEC | |
| SF1 7/16 | SF1 7/16EC | SF1 7/16DEC | |
| SF40 | SF40A | SF40EC | SF40DEC |
| SF1 1/2 | SF1 1/2A | SF1 1/2EC | SF1 1/2DEC |
| SF45 | SF45A | SF45EC | SF45DEC |
| SF1 5/8 | SF1 5/8EC | SF1 5/8DEC | |
| SF111/16 | SF1 11/16EC | SF1 11/16DEC | |
| SF1 3/4 | SF1 3/4A | SF1 3/4EC | SF1 3/4DEC |
| SF50 | SF50A | SF50EC | SF50DEC |
| SF1 7/8 | SF1 7/8EC | SF1 7/8DEC | |
| SF1 15/16 | SF1 15/16EC | SF1 15/16DEC | |
| SF2R | |||
| SF55 | SF55DEC | ||
| SF2 | SF2DEC | ||
| SF2 1/8 | SF2 1/8DEC | ||
| SF2 3/16 | SF2 3/16DEC | ||
| SF60 | SF60DEC | ||
| SF2 1/4 | SF2 1/4DEC | ||
| SF2 3/8 | SF2 3/8DEC | ||
| SF2 7/16 | SF2 7/16DEC | ||
| SF65R | |||
| SF2 1/2 | SF2 1/2DEC | ||
| SF65 | SF65DEC | ||
| SF70 | SF70DEC | ||
| SF2 5/8 | |||
| SF2 11/16 | |||
| SF75 | SF75DEC | ||
| SF2 3/4 | SF2 3/4DEC | ||
| SF2 7/8 | SF2 7/8DEC | ||
| SF2 15/16 | SF2 15/16DEC | ||
| SF3 |
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