2854 models with a 45 mm bore in this type, with outer diameter and width. Outer diameters on this page run from 45 mm to 189 mm.
| Model | Brand | Type | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 42X62X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X100X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X100X10 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X100X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X100X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X55X4 HM4 R | SKF | Custom & Special Bearings | — | ||
| 45X55X7 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X55X7 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X55X7 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X58X7 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X58X7 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X58X7 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X58X9 CRSA1 R | SKF | Custom & Special Bearings | — | ||
| 45X60X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X60X10 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X60X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X60X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X60X7 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X60X7 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X60X7 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X60X7 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X60X8 CRW1 R | SKF | Custom & Special Bearings | — | ||
| 45X60X8 CRW1 V | SKF | Custom & Special Bearings | — | ||
| 45X60X8 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X60X8 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X60X8 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X60X8 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X62X10 CRSA1 V | SKF | Custom & Special Bearings | — | ||
| 45X62X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X62X10 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X62X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X62X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X62X13 CRSA1 R | SKF | Custom & Special Bearings | — | ||
| 45X62X7 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X62X7 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X62X7 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X62X7 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X62X8 CRW1 R | SKF | Custom & Special Bearings | — | ||
| 45X62X8 CRWA1 V | SKF | Custom & Special Bearings | — | ||
| 45X62X8 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X62X8 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X62X8 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X65X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X65X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X65X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X65X8 CRW1 R | SKF | Custom & Special Bearings | — | ||
| 45X65X8 CRW1 V | SKF | Custom & Special Bearings | — | ||
| 45X65X8 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X65X8 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X65X8 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X65X8 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X68X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X68X10 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X68X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X68X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X68X12 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X68X12 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X68X12 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X68X12 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X68X7 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X68X7 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X68X7 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X68X8 CRW1 V | SKF | Custom & Special Bearings | — | ||
| 45X68X8 CRWA1 R | SKF | Custom & Special Bearings | — | ||
| 45X72X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X72X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X72X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X72X8 CRW1 V | SKF | Custom & Special Bearings | — | ||
| 45X72X8 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X72X8 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X72X8 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X72X8 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X75X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X75X10 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X75X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X75X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X75X8 CRW1 V | SKF | Custom & Special Bearings | — | ||
| 45X75X8 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X75X8 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X75X8 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X75X8 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X80X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X80X10 HMS5 V | SKF | Custom & Special Bearings | — | ||
| 45X80X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X80X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X80X8 CRW1 R | SKF | Custom & Special Bearings | — | ||
| 45X85X10 HMS5 RG | SKF | Custom & Special Bearings | — | ||
| 45X85X10 HMSA10 RG | SKF | Custom & Special Bearings | — | ||
| 45X85X10 HMSA10 V | SKF | Custom & Special Bearings | — | ||
| 45X85X8 CRW1 R | SKF | Custom & Special Bearings | — | ||
| 491A | ANDGE | Custom & Special Bearings | 42.8 | Cross-ref → | |
| CG45A1-10 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-15 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-16 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-19 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-2 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-27M1 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-28 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-3 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-4 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-7 | ANDGE | Custom & Special Bearings | — | ||
| CG45A1-8 | ANDGE | Custom & Special Bearings | — | ||
| CG45B1-5 | ANDGE | Custom & Special Bearings | — | ||
| CG45B1-6 | ANDGE | Custom & Special Bearings | — | ||
| CG45E1-1M1 | ANDGE | Custom & Special Bearings | — | ||
| CG45N1-1M01 | ANDGE | Custom & Special Bearings | — | ||
| CG45N1-5 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-1 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-11 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-12 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-13 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-15 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-16 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-5 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-6 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-7M1 | ANDGE | Custom & Special Bearings | — | ||
| CG45R1-8M11 | ANDGE | Custom & Special Bearings | — | ||
| FY 45 TF/VA201 | SKF | Custom & Special Bearings | 54.2 | — | |
| FY 45 TF/VA228 | SKF | Custom & Special Bearings | 54.2 | Cross-ref → | |
| FYT 45 TF/VA201 | SKF | Custom & Special Bearings | 54.2 | — | |
| FYT 45 TF/VA228 | SKF | Custom & Special Bearings | 54.2 | — | |
| GRA45 | INA | Custom & Special Bearings | 149.2 | — | |
| HCF209 | ANDGE | Custom & Special Bearings | — | ||
| HCF309 | ANDGE | Custom & Special Bearings | — | ||
| HCFL209 | ANDGE | Custom & Special Bearings | 188 | — | |
| HCFL309 | ANDGE | Custom & Special Bearings | 230 | — | |
| HCFS309 | ANDGE | Custom & Special Bearings | — | ||
| HCT309 | ANDGE | Custom & Special Bearings | 178 | — | |
| IR 45×52v39.05 | ANDGE | Custom & Special Bearings | 39.05 | — | |
| IR 45×52×27.25 | ANDGE | Custom & Special Bearings | 27.25 | — | |
| IR 45×55×32 | ANDGE | Custom & Special Bearings | 32 | — | |
| IRD 45×53×44.7 | ANDGE | Custom & Special Bearings | 44.65 | — | |
| LASE45 | INA | Custom & Special Bearings | 54 | — | |
| LCJT45 | INA | Custom & Special Bearings | 180 | — | |
| MG45R6-6M1 | ANDGE | Custom & Special Bearings | 34 | — | |
| MUCFL209 | NACHI | Custom & Special Bearings | 49.2 | — | |
| MUCP209 | NACHI | Custom & Special Bearings | 49.2 | — | |
| MVR1-45 | SKF | Custom & Special Bearings | — | ||
| MVR2-45 | SKF | Custom & Special Bearings | — | ||
| NANF209 | ANDGE | Custom & Special Bearings | Cross-ref → | ||
| NANFL209 | ANDGE | Custom & Special Bearings | — | ||
| OKBS 45 | SKF | Custom & Special Bearings | — | ||
| PASE45 | INA | Custom & Special Bearings | 54 | — | |
| PASE45-FA125 | INA | Custom & Special Bearings | 54 | — | |
| PASE45-TV-FA125.5 | INA | Custom & Special Bearings | 54 | — | |
| PASEY45 | INA | Custom & Special Bearings | 41.5 | — | |
| PCF45 | INA | Custom & Special Bearings | — | ||
| PCFT45 | INA | Custom & Special Bearings | 180 | — | |
| PCFTR45 | INA | Custom & Special Bearings | — | ||
| PCJ45 | INA | Custom & Special Bearings | — | ||
| PCJ45-FA125 | INA | Custom & Special Bearings | — | ||
| PCJ45-TV-FA125.5 | INA | Custom & Special Bearings | — | ||
| PCJT45 | INA | Custom & Special Bearings | 180 | — | |
| PCJT45-TV-FA125.5 | INA | Custom & Special Bearings | 188.5 | — | |
| PCJTY45 | INA | Custom & Special Bearings | 41.5 | — | |
| PCJY45 | INA | Custom & Special Bearings | 41.5 | — | |
| PHE45 | INA | Custom & Special Bearings | 40 | — | |
| PHE45-TV-FA125.5 | INA | Custom & Special Bearings | 50 | — | |
| PHEY45 | INA | Custom & Special Bearings | 40 | — | |
| PME45 | INA | Custom & Special Bearings | 155 | — | |
| PMEY45 | INA | Custom & Special Bearings | 41.5 | — | |
| PSHE45 | INA | Custom & Special Bearings | 54 | — | |
| PSHE45-TV-FA125.5 | INA | Custom & Special Bearings | 54 | — | |
| PSHEY45 | INA | Custom & Special Bearings | 41.5 | — | |
| PTUE45 | INA | Custom & Special Bearings | 82 | — | |
| PTUE45-TV-FA125.5 | INA | Custom & Special Bearings | 50 | — | |
| RA45 | INA | Custom & Special Bearings | 149.2 | — | |
| RASE45 | INA | Custom & Special Bearings | 54 | — | |
| RASE45-FA125 | INA | Custom & Special Bearings | 54 | — | |
| RASEL45 | INA | Custom & Special Bearings | 42.9 | — | |
| RASEY45 | INA | Custom & Special Bearings | 49.2 | — | |
| RASEY45-TV-VA | INA | Custom & Special Bearings | 49.2 | — | |
| RCJ45 | INA | Custom & Special Bearings | — | ||
| RCJ45-FA125 | INA | Custom & Special Bearings | — | ||
| RCJT45 | INA | Custom & Special Bearings | 180 | — | |
| RCJTY45 | INA | Custom & Special Bearings | 49.2 | — | |
| RCJTY45-TV-VA | INA | Custom & Special Bearings | 49.2 | — | |
| RCJTZ45 | INA | Custom & Special Bearings | 180 | — | |
| RCJY45 | INA | Custom & Special Bearings | 49.2 | — | |
| RCJY45-TV-VA | INA | Custom & Special Bearings | 49.2 | — | |
| RFE45 | INA | Custom & Special Bearings | 155 | — | |
| RHE45 | INA | Custom & Special Bearings | 40 | — | |
| RHEY45-TV-VA | INA | Custom & Special Bearings | 49.2 | — | |
| RME45 | INA | Custom & Special Bearings | 155 | — | |
| RMEY45 | INA | Custom & Special Bearings | 49.2 | — | |
| RSHE45 | INA | Custom & Special Bearings | 54 | — | |
| RSHEY45 | INA | Custom & Special Bearings | 49.2 | — | |
| RSHEY45-TV-VA | INA | Custom & Special Bearings | 49.2 | — | |
| RTUE45 | INA | Custom & Special Bearings | 82 | — | |
| RTUEY45-TV-VA | INA | Custom & Special Bearings | 49.2 | — | |
| SA45ES-2RS | ANDGE | Custom & Special Bearings | 32 | — | |
| SAG45ES | ANDGE | Custom & Special Bearings | 43 | — | |
| SAG45ES-2RS | ANDGE | Custom & Special Bearings | 43 | — | |
| SAG45ET-2RS | ANDGE | Custom & Special Bearings | 43 | — | |
| SBFL209 | ANDGE | Custom & Special Bearings | 188 | — | |
| SBP209H | ANDGE | Custom & Special Bearings | 54 | — | |
| SI45ES-2RS | ANDGE | Custom & Special Bearings | 32 | — | |
| SIG45ES | ANDGE | Custom & Special Bearings | 43 | — | |
| SIG45ES-2RS | ANDGE | Custom & Special Bearings | 43 | — | |
| SIG45ET-2RS | ANDGE | Custom & Special Bearings | 43 | — | |
| SY 45 TF/VA201 | SKF | Custom & Special Bearings | 107 | — | |
| SY 45 TF/VA228 | SKF | Custom & Special Bearings | 107 | — | |
| TASE45 | INA | Custom & Special Bearings | 54 | — | |
| TCJ45 | INA | Custom & Special Bearings | — | ||
| TCJT45 | INA | Custom & Special Bearings | 180 | — | |
| THE45 | INA | Custom & Special Bearings | 40 | — | |
| TM4516 | ANDGE | Custom & Special Bearings | 15 | — | |
| TME45 | INA | Custom & Special Bearings | 155 | — | |
| TSHE45 | INA | Custom & Special Bearings | 54 | — | |
| TTUE45 | INA | Custom & Special Bearings | 82 | — | |
| UCC209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCC309 | NACHI | Custom & Special Bearings | 57 | Cross-ref → | |
| UCCX09 | ANDGE | Custom & Special Bearings | Cross-ref → | ||
| UCCX09 | NACHI | Custom & Special Bearings | 51.6 | Cross-ref → | |
| UCECH209 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCEP209 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCF209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCF309 | NACHI | Custom & Special Bearings | 57 | Cross-ref → | |
| UCFA209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCFC209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCFCX09 | ANDGE | Custom & Special Bearings | Cross-ref → | ||
| UCFCX09 | NACHI | Custom & Special Bearings | 51.6 | Cross-ref → | |
| UCFK209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCFL209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCFL309 | NACHI | Custom & Special Bearings | 57 | Cross-ref → | |
| UCFLU209 | ANDGE | Custom & Special Bearings | 180 | Cross-ref → | |
| UCFLX09 | NACHI | Custom & Special Bearings | 51.6 | Cross-ref → | |
| UCFS309 | NACHI | Custom & Special Bearings | 57 | Cross-ref → | |
| UCFU209 | ANDGE | Custom & Special Bearings | Cross-ref → | ||
| UCFX09 | NACHI | Custom & Special Bearings | 51.6 | Cross-ref → | |
| UCIP209 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCP209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCP309 | NACHI | Custom & Special Bearings | 57 | Cross-ref → | |
| UCPA209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCPH209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCPX09 | NACHI | Custom & Special Bearings | 51.6 | Cross-ref → | |
| UCT209 | NACHI | Custom & Special Bearings | 49.2 | Cross-ref → | |
| UCT209+WB | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCT309 | NACHI | Custom & Special Bearings | 57 | Cross-ref → | |
| UCTL209+WL100 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTL209+WL200 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTL209+WL300 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTL209+WL400 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTU209+WU500 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTU209+WU600 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTU209+WU700 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTU209+WU800 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTU209+WU900 | NACHI | Custom & Special Bearings | 49.2 | — | |
| UCTX09 | NACHI | Custom & Special Bearings | 51.6 | — | |
| UELFA209 | ANDGE | Custom & Special Bearings | 179 | — | |
| UELFB209 | ANDGE | Custom & Special Bearings | — | ||
| UELFC209 | ANDGE | Custom & Special Bearings | Cross-ref → | ||
| UELFLU209 | ANDGE | Custom & Special Bearings | 180 | — | |
| UELFS309 | ANDGE | Custom & Special Bearings | — | ||
| UELFU209 | ANDGE | Custom & Special Bearings | Cross-ref → | ||
| UELK209 | ANDGE | Custom & Special Bearings | 124 | — | |
| UELK309 | ANDGE | Custom & Special Bearings | 138 | — | |
| UELP209 | ANDGE | Custom & Special Bearings | 54 | Cross-ref → | |
| UELPA209 | ANDGE | Custom & Special Bearings | 54.2 | — | |
| UELPH209 | ANDGE | Custom & Special Bearings | 105 | — | |
| UEPF209 | ANDGE | Custom & Special Bearings | — | ||
| UEPP209 | ANDGE | Custom & Special Bearings | 46.8 | — | |
| UGF209 | NACHI | Custom & Special Bearings | — | ||
| UGFC209 | NACHI | Custom & Special Bearings | — | ||
| UGFL209 | NACHI | Custom & Special Bearings | 188 | — | |
| UGP209 | NACHI | Custom & Special Bearings | 54 | — | |
| UKC210 | ANDGE | Custom & Special Bearings | — | ||
| UKC210+2310 | NACHI | Custom & Special Bearings | 120 | — | |
| UKC310+2310 | NACHI | Custom & Special Bearings | 140 | — | |
| UKCX10+2310 | NACHI | Custom & Special Bearings | 130 | — | |
| UKF210 | ANDGE | Custom & Special Bearings | Cross-ref → | ||
| UKF210+H2310 | NACHI | Custom & Special Bearings | Cross-ref → | ||
| UKF310+H2310 | NACHI | Custom & Special Bearings | Cross-ref → | ||
| UKFA210+H2310 | ANDGE | Custom & Special Bearings | 189 | — | |
| UKFB210+H2310 | ANDGE | Custom & Special Bearings | — | ||
| UKFC210 | FAG | Custom & Special Bearings | 165 | — | |
| UKFC210+H2310 | NACHI | Custom & Special Bearings | Cross-ref → | ||
| UKFCX10+H2310 | NACHI | Custom & Special Bearings | — | ||
| UKFS310+H2310 | NACHI | Custom & Special Bearings | Cross-ref → | ||
| UKFX10+H2310 | NACHI | Custom & Special Bearings | — | ||
| UKIP210+H2310 | NACHI | Custom & Special Bearings | 70 | — | |
| UKK210+H2310 | ANDGE | Custom & Special Bearings | 124 | Cross-ref → | |
| UKP210+H2310 | NACHI | Custom & Special Bearings | 57.2 | Cross-ref → | |
| UKP310+H2310 | NACHI | Custom & Special Bearings | 75 | Cross-ref → | |
| UKPH210+H2310 | ANDGE | Custom & Special Bearings | 110 | — | |
| UKPK210+H2310 | NACHI | Custom & Special Bearings | 57.2 | — | |
| UKPX10+H2310 | NACHI | Custom & Special Bearings | 63.5 | — | |
| UKT210 | ANDGE | Custom & Special Bearings | 149 | Cross-ref → | |
| UKT210+H2310 | NACHI | Custom & Special Bearings | 117 | — | |
| UKT310+H2310 | NACHI | Custom & Special Bearings | 151 | Cross-ref → | |
| UKTX10+H2310 | NACHI | Custom & Special Bearings | 146 | — | |
| R-AR4550 | NTN | Custom & Special Bearings | 45 | 50 | — |
| K/45×49×31 | ANDGE | Custom & Special Bearings | 49 | 31 | — |
| K45x49x19 | NTN | Custom & Special Bearings | 49 | 19 | Cross-ref → |
| FG56209 | FAG | Custom & Special Bearings | 49.2 | 139 | — |
| SG56209 | FAG | Custom & Special Bearings | 49.2 | 192 | — |
| UCF209 | FYH | Custom & Special Bearings | 49.2 | 139 | Cross-ref → |
| UCF209 | NSK | Custom & Special Bearings | 49.2 | 139 | Cross-ref → |
| UCF209 | NTN | Custom & Special Bearings | 49.2 | 139 | Cross-ref → |
| UCFC209 | NTN | Custom & Special Bearings | 49.2 | 160 | Cross-ref → |
The bore is the shaft diameter, so it is the one dimension you cannot change: pick the bore first, then decide the type from the load and speed, then the outer diameter from the housing you have. If the housing is fixed, filter by outer diameter in the product center. For fits and shaft tolerances see the fit recommendations.