Link-Belt (Rexnord) EPEB22547E 10439357 2 15/16 PILLOW BLOCK ROLLER BEARING2 15/16" Mounted Spherical Roller Bearing, Expansion
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$903.95
Ability to RelubricateYesAvailable seal typeE Lip Seal; H Labyrinth Seal; E7 Triple Lip SealBase Length (in)11.69Base to centerline height (in)3.125Base Width (in)3.81Bolt Size (in)3/4Bolt Spacing Max (in)9.75Bolt Spacing Min (in)7.81Bore diameter (in)2.9375Cage MaterialSteelClearanceC0 STANDARDDistance from Bearing Centerline to Outer Most Bearing Face (in)2.44Expansion lock plugB224488AFixed vs. ExpansionExpansionFoot Height (in)1.88Grease Fitting Thread Size1/8 NPTHeight13.5Housing Cast Face to Outermost Bearing Face (in)0.84Housing coatingPOWDER COATEDHousing ColorBlackHousing constructionSolidHousing materialCast IronHousing stylePillow BlockHousing typePillow Block, Two Bolt, Type EInner Ring Outside Diameter (in)3.37InsertCSEB22547ELength7.25Length Through Bore (in)4.88Locking collar outside diameter (in)4.06Locking device kitB448SC QTY 2LubricantLithium Complex NLGI 2 GreaseMaximum Speed (RPM)1500Maximum Temperature (C)107Maximum Temperature (F)225Misalignment Capability±2.0° Misalignment - DynamicMisalignment TypeDynamicOverall Height (in)6.31Overall Length (in)11.69Overall width (in)4.88Primary sealBUNA SPRING LOADED LIP SEALRadial Dynamic Load Capacity (lb)51100Rolling elementSpherical RollerSeal kitB448ESSeal typeHeavy Contact SealSeriesSolid-housed Pillow BlocksSetscrew torque (in-lbs)680Shaft lockingDouble Set CollarSize codeB548Static Load Rating (lb)71500Total Expansion Capability (in)0.38Vibration frequency fundamental train0.0072Vibration frequency inner ring defect0.1701Vibration frequency outer ring defect0.1299Vibration frequency roller spin0.0591Width5.5
Specifications
| Ability to Relubricate | Yes |
| Available seal type | E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal |
| Base Length (in) | 11.69 |
| Base to centerline height (in) | 3.125 |
| Base Width (in) | 3.81 |
| Bolt Size (in) | 3/4 |
| Bolt Spacing Max (in) | 9.75 |
| Bolt Spacing Min (in) | 7.81 |
| Bore diameter (in) | 2.9375 |
| Cage Material | Steel |
| Clearance | C0 STANDARD |
| Distance from Bearing Centerline to Outer Most Bearing Face (in) | 2.44 |
| Expansion lock plug | B224488A |
| Fixed vs. Expansion | Expansion |
| Foot Height (in) | 1.88 |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 13.5 |
| Housing Cast Face to Outermost Bearing Face (in) | 0.84 |
| Housing coating | POWDER COATED |
| Housing Color | Black |
| Housing construction | Solid |
| Housing material | Cast Iron |
| Housing style | Pillow Block |
| Housing type | Pillow Block, Two Bolt, Type E |
| Inner Ring Outside Diameter (in) | 3.37 |
| Insert | CSEB22547E |
| Length | 7.25 |
| Length Through Bore (in) | 4.88 |
| Locking collar outside diameter (in) | 4.06 |
| Locking device kit | B448SC QTY 2 |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Maximum Speed (RPM) | 1500 |
| Maximum Temperature (C) | 107 |
| Maximum Temperature (F) | 225 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Overall Height (in) | 6.31 |
| Overall Length (in) | 11.69 |
| Overall width (in) | 4.88 |
| Primary seal | BUNA SPRING LOADED LIP SEAL |
| Radial Dynamic Load Capacity (lb) | 51100 |
| Rolling element | Spherical Roller |
| Seal kit | B448ES |
| Seal type | Heavy Contact Seal |
| Series | Solid-housed Pillow Blocks |
| Setscrew torque (in-lbs) | 680 |
| Shaft locking | Double Set Collar |
| Size code | B548 |
| Static Load Rating (lb) | 71500 |
| Total Expansion Capability (in) | 0.38 |
| Vibration frequency fundamental train | 0.0072 |
| Vibration frequency inner ring defect | 0.1701 |
| Vibration frequency outer ring defect | 0.1299 |
| Vibration frequency roller spin | 0.0591 |
| Width | 5.5 |
10439357