Specifications
Dimensions
- Bolt Center To Center Length5.1250 in
- Bolt Circle Diameter5.1250 in
- Bolt Hole Spacing3.6250 in
- Bolt Size7/16 in
- Bore Diameter1.7500 in
- Length Through Bore3.1250 in
- Misalignment AngleDynamic - ±2.0 °
- Outside Diameter6.1300 in
- Overall Height3.1250 in
- Overall Length6.1300 in
- Overall Length Diameter6.1250 in
- Overall Width6.1300 in
- Pilot Diameter4.2500 in
- Weight8.1 lbs
Details
- Bearing Number2112U
- Bearing TypeSpherical Roller
- Bore TypeStraight
- CoatingPowder Coated
- ColorBlack
- DescriptionRexnord ZBR2112 Flanged Cartridge Blocks Rex Spherical Roller Bearings - ZBR2112
- Duty TypeStandard Duty
- Expansion TypeNon-Expansion Bearing (Fixed)
- Finish CoatingPowder Coated
- Flange Mounting Type4-Bolt Round Flange
- Harmonization Code8483204080
- Housing ConstructionSolid
- Housing MaterialCast Iron
- Housing TypeFlange Cartridge
- Locking DeviceConcentric Collar
- LubricantLithium Complex NLGI 2 Grease
- Lubrication TypeLubrication Fitting
- Manufacturer Product Page
- Manufacturer Upc Number698210596897
- Max Operating Temperature225 °F
- Max Rpm4450 rpm
- Maximum Speed4450 rpm
- Mounting Type4-Bolt Piloted Flange
- Number Of Mounting Holes4
- Product TypeFlange-Mount Roller Bearing Units
- Radial Dynamic Load Capacity20200 lbf
- Radial Static Load Capacity21300 lbf
- RelubricatableYes
- Retainer MaterialPolymer
- Seal TypeClearance/Non-Contact
- Self AligningYes
- Series2000
- Static Load Capacity28700 lbf
- Type Of BearingSpherical Roller
- UPC_NO698210596897
Overview
Mfr description
ZBR2112 FLG CARTRDGE BLK W/ND BRG