Link-Belt (Rexnord) EFRB22427H 10431458 1 43785 FLANGE BLK ROLLER BEARING1 11/16" Mounted Spherical Roller Bearing, Cast Iron 4-
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$725.25
Ability to RelubricateYesAvailable end capB428DTCAvailable seal typeE Lip Seal; H Labyrinth Seal; E7 Triple Lip SealBolt hole circle diameter (in)5 53/64 inBolt hole spacing (width) (in)4.13Bolt Size (in)1.6875 inBore length (in)3 1/8 inBore size (in)1.6875 inCage MaterialSteelClearanceC0 standardDistance between bolt holes (in)4 1/8 inDistance from Mounting Surface to Cap Face (in)4 9/32 inDistance from Mounting Surface to Housing Cast Face (in)3 9/32 inFixed vs. ExpansionFixedFoot Height (in)1.44Grease Fitting Thread Size1/8 NPTHeight6.63Housing coatingPowder coatedHousing ColorBlackHousing constructionSolidHousing height (in)3.28Housing materialCast ironHousing styleFlange blockHousing typeFlange, Four BoltHousing width (in)7.22Inner Ring Outside Diameter (in)2.027InsertB427LLength6.63Locking collar outside diameter (in)2 19/32 inLocking device kitB428SCLocking TypeSingle Set CollarLubricantLithium Complex NLGI 2 GreaseLubrication typeEXXON RONEX MP STDMaximum Speed (RPM)3100 RPMMaximum Temperature (C)107 CMaximum Temperature (F)225 FMicrolock kitB436MLKMisalignment Capability±2.0° Misalignment - DynamicMisalignment TypeDynamicMounting bolt size (in)1/2 inMounting Housing Width (in)1 7/16 inMounting pad width (in)7 7/32 inPrimary sealSteel clearance sealRadial Dynamic Load Capacity (lb)24700 lbRadial Static Load Capacity (lb)28700 lbRetainer materialSteelRolling elementSpherical RollerSeal kitB428HSSeal typeLabyrinth SealSetscrew torque (in-lbs)325 in/lbsSize codeB428Standoff distance (in)1/8 inUnit of dimensioninVibration frequency fundamental train0.0069 cpsVibration frequency inner ring defect0.1361 cpsVibration frequency outer ring defect0.0972 cpsVibration frequency roller spin0.0466 cpsVolume0.713Volume unitGLLWidth3.75
Specifications
| Ability to Relubricate | Yes |
| Available end cap | B428DTC |
| Available seal type | E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal |
| Bolt hole circle diameter (in) | 5 53/64 in |
| Bolt hole spacing (width) (in) | 4.13 |
| Bolt Size (in) | 1.6875 in |
| Bore length (in) | 3 1/8 in |
| Bore size (in) | 1.6875 in |
| Cage Material | Steel |
| Clearance | C0 standard |
| Distance between bolt holes (in) | 4 1/8 in |
| Distance from Mounting Surface to Cap Face (in) | 4 9/32 in |
| Distance from Mounting Surface to Housing Cast Face (in) | 3 9/32 in |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 1.44 |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 6.63 |
| Housing coating | Powder coated |
| Housing Color | Black |
| Housing construction | Solid |
| Housing height (in) | 3.28 |
| Housing material | Cast iron |
| Housing style | Flange block |
| Housing type | Flange, Four Bolt |
| Housing width (in) | 7.22 |
| Inner Ring Outside Diameter (in) | 2.027 |
| Insert | B427L |
| Length | 6.63 |
| Locking collar outside diameter (in) | 2 19/32 in |
| Locking device kit | B428SC |
| Locking Type | Single Set Collar |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Lubrication type | EXXON RONEX MP STD |
| Maximum Speed (RPM) | 3100 RPM |
| Maximum Temperature (C) | 107 C |
| Maximum Temperature (F) | 225 F |
| Microlock kit | B436MLK |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Mounting bolt size (in) | 1/2 in |
| Mounting Housing Width (in) | 1 7/16 in |
| Mounting pad width (in) | 7 7/32 in |
| Primary seal | Steel clearance seal |
| Radial Dynamic Load Capacity (lb) | 24700 lb |
| Radial Static Load Capacity (lb) | 28700 lb |
| Retainer material | Steel |
| Rolling element | Spherical Roller |
| Seal kit | B428HS |
| Seal type | Labyrinth Seal |
| Setscrew torque (in-lbs) | 325 in/lbs |
| Size code | B428 |
| Standoff distance (in) | 1/8 in |
| Unit of dimension | in |
| Vibration frequency fundamental train | 0.0069 cps |
| Vibration frequency inner ring defect | 0.1361 cps |
| Vibration frequency outer ring defect | 0.0972 cps |
| Vibration frequency roller spin | 0.0466 cps |
| Volume | 0.713 |
| Volume unit | GLL |
| Width | 3.75 |
10431458