Rexnord MB2307 Rex Spherical Roller Bearing ZB2000 Flange BlockRex Spherical Roller Bearing ZB2000 Flange Block
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$1,360.27
Ability to RelubricateYesAvailable end capDTC10Available End CapDTC10Available Seal TypeK Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple LipBearing BrandREX ROLLER BEARINGBearing housingFLANGE BLOCK 4 BOLT SQUARE RBBearing housing materialCast ironBearing TypeSpherical roller brgBolt circle radius (in)4 3/4 inBolt Circle Radius (in)4 3/4 inBolt hole circle diameter (in)9 1/2 inBolt Hole Circle Diameter (in)9 1/2 inBolt Size (in)3.4375 inBore length (in)4 3/8 inBore Length (in)4 3/8 inBore Size (in)3.4375 inC dynamic load rating84330 lbCage MaterialEngineered PolymerClearanceC3 STANDARDCo static load rating90700 lbDistance between bolt holes (in)6 23/32 inDistance Between Bolt Holes (in)6 23/32 inDistance from housing cast face to locking feature face (in)15/16 inDistance from Housing Cast Face to Locking Feature Face (in)15/16 inFixed expansionFixedFixed vs. ExpansionFixedFoot Height (in)1Grease fitting size1/8 NPTGrease Fitting Thread Size1/8 NPTHeight9.25Housing Cast Face to Outermost Bearing Face (in)0.94Housing coatingPowder coatedHousing CoatingPOWDER COATEDHousing ConstructionSolidHousing MaterialCast IronHousing StyleFlange BlockHousing TypeFlange, Four BoltHousing width (in)8 7/16 inHousing Width (in)8 7/16 inInner ring hub diameter (in)3 31/32 inInner Ring Hub Diameter (in)3 31/32 inInner Ring Outside Diameter (in)3.975Insert2307ULength9.50Length Through Bore (in)4.38Locking collar outside diameter (in)4 29/32 inLocking Collar Outside Diameter (in)4 29/32 inLocking device kitSC10Locking Device KitSC10Locking TypeSingle Set CollarLubrication typeEXXON RONEX MP STDLubrication TypeEXXON RONEX MP STDMax Speed1400 RPMMax temperature (°F (°C))225 (107) F (C)Maximum Speed (RPM)1400 rpmMaximum Temperature (C)107 CMaximum Temperature (F)225 FMicrolock kitML4Microlock KitML4Misalignment Capability±2.0° Misalignment - DynamicMisalignment TypeDynamicMounted clearanceC3 standardMounting bolt size (in)3/4 inMou
Specifications
| Ability to Relubricate | Yes |
| Available end cap | DTC10 |
| Available End Cap | DTC10 |
| Available Seal Type | K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip |
| Bearing Brand | REX ROLLER BEARING |
| Bearing housing | FLANGE BLOCK 4 BOLT SQUARE RB |
| Bearing housing material | Cast iron |
| Bearing Type | Spherical roller brg |
| Bolt circle radius (in) | 4 3/4 in |
| Bolt Circle Radius (in) | 4 3/4 in |
| Bolt hole circle diameter (in) | 9 1/2 in |
| Bolt Hole Circle Diameter (in) | 9 1/2 in |
| Bolt Size (in) | 3.4375 in |
| Bore length (in) | 4 3/8 in |
| Bore Length (in) | 4 3/8 in |
| Bore Size (in) | 3.4375 in |
| C dynamic load rating | 84330 lb |
| Cage Material | Engineered Polymer |
| Clearance | C3 STANDARD |
| Co static load rating | 90700 lb |
| Distance between bolt holes (in) | 6 23/32 in |
| Distance Between Bolt Holes (in) | 6 23/32 in |
| Distance from housing cast face to locking feature face (in) | 15/16 in |
| Distance from Housing Cast Face to Locking Feature Face (in) | 15/16 in |
| Fixed expansion | Fixed |
| Fixed vs. Expansion | Fixed |
| Foot Height (in) | 1 |
| Grease fitting size | 1/8 NPT |
| Grease Fitting Thread Size | 1/8 NPT |
| Height | 9.25 |
| Housing Cast Face to Outermost Bearing Face (in) | 0.94 |
| Housing coating | Powder coated |
| Housing Coating | POWDER COATED |
| Housing Construction | Solid |
| Housing Material | Cast Iron |
| Housing Style | Flange Block |
| Housing Type | Flange, Four Bolt |
| Housing width (in) | 8 7/16 in |
| Housing Width (in) | 8 7/16 in |
| Inner ring hub diameter (in) | 3 31/32 in |
| Inner Ring Hub Diameter (in) | 3 31/32 in |
| Inner Ring Outside Diameter (in) | 3.975 |
| Insert | 2307U |
| Length | 9.50 |
| Length Through Bore (in) | 4.38 |
| Locking collar outside diameter (in) | 4 29/32 in |
| Locking Collar Outside Diameter (in) | 4 29/32 in |
| Locking device kit | SC10 |
| Locking Device Kit | SC10 |
| Locking Type | Single Set Collar |
| Lubrication type | EXXON RONEX MP STD |
| Lubrication Type | EXXON RONEX MP STD |
| Max Speed | 1400 RPM |
| Max temperature (°F (°C)) | 225 (107) F (C) |
| Maximum Speed (RPM) | 1400 rpm |
| Maximum Temperature (C) | 107 C |
| Maximum Temperature (F) | 225 F |
| Microlock kit | ML4 |
| Microlock Kit | ML4 |
| Misalignment Capability | ±2.0° Misalignment - Dynamic |
| Misalignment Type | Dynamic |
| Mounted clearance | C3 standard |
| Mounting bolt size (in) | 3/4 in |
| Mounting Bolt Size (in) | 3/4 in |
| Mounting pad height (in) | 1 in |
| Mounting Pad Height (in) | 1 in |
| Net Weight | 37.00 |
| Overall Length (in) | 8.44 |
| Overall width | 8.44 |
| Primary seal | Buna spring loaded lip seal |
| Primary Seal | BUNA SPRING LOADED LIP SEAL |
| Radial Dynamic Load Capacity (lb) | 84330 lb |
| Radial Static Load Capacity (lb) | 90700 lb |
| Retainer Material | Engineered Polymer |
| Retainer type | Engineered polymer |
| Seal kit | MS10 |
| Seal Kit | MS10 |
| Seal Type | Heavy Contact Seal |
| Service instructions | BR3-001 REX 2, 3, 5, 6, 9000 |
| Setscrew torque (in-lbs) | 680 in/lbs |
| Setscrew Torque (in-lbs) | 680 in/lbs |
| Shaft diameter (in) | 3 7/16 in |
| Shaft locking | Single set collar |
| Size Code | 10 |
| Size code | 10 |
| Standoff distance (in) | 1/4 in |
| Standoff Distance (in) | 1/4 in |
| Threaded cover kit | TC10 |
| Type of seal | Spring loaded heavy contact seal |
| Unit of dimension | in |
| Unit of Dimension | IN |
| Vibration frequency fundamental train | 0.0073 cps |
| Vibration Frequency Fundamental Train | 0.0073 cps |
| Vibration frequency inner ring defect | 0.1784 cps |
| Vibration Frequency Inner Ring Defect | 0.1784 cps |
| Vibration frequency outer ring defect | 0.1383 cps |
| Vibration Frequency Outer Ring Defect | 0.1383 cps |
| Vibration frequency roller spin | 0.0628 cps |
| Vibration Frequency Roller Spin | 0.0628 cps |
| Volume | 0.081 |
| Volume unit | Hectoliter |
| Volume Unit | Hectoliter |
| Weight unit | LB |
| Width | 4.50 |
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