Specifications
Dimensions
- Bolt Center To Center Length4.0600 in
- Bolt Circle Diameter6.3750 in
- Bolt Hole Spacing4.5000 in
- Bolt Size5/8 in
- Bore Diameter2.1875 in
- Length Through Bore3.3100 in
- Misalignment AngleDynamic - ±2.0 °
- Outside Diameter7.7500 in
- Overall Depth3-5/16 in
- Overall Height3.4100 in
- Overall Length7.7500 in
- Overall Length Diameter7.7500 in
- Overall Width7.7500 in
- Weight13.3 lbs
Details
- Bearing Number2203U
- Bearing TypeSpherical Roller
- Bore TypeStraight
- CoatingPowder Coated
- ColorBlack
- DescriptionRexnord ZB2203 Flange Blocks Rex Spherical Roller Bearings - ZB2203
- Duty TypeStandard Duty
- Expansion TypeNon-Expansion Bearing (Fixed)
- Finish CoatingPowder Coated
- Flange Mounting Type4-Bolt Flange
- Harmonization Code8483204080
- Housing ConstructionSolid
- Housing MaterialCast Iron
- Housing Type4-Bolt Flange
- Locking DeviceConcentric Collar
- LubricantLithium Complex NLGI 2 Grease
- Lubrication TypeLubrication Fitting
- Manufacturer Upc Number698210173104
- Max Operating Temperature225 °F
- Max Rpm3650 rpm
- Maximum Speed3650 rpm
- Mounting Type4-Bolt Round
- Number Of Mounting Holes4
- Product TypeFlange-Mount Roller Bearing Units
- Radial Dynamic Load Capacity27200 lbf
- Radial Static Load Capacity31800 lbf
- RelubricatableYes
- Retainer MaterialPolymer
- Seal TypeClearance/Non-Contact
- Self AligningYes
- Series2000
- Standards MetANSI/ABMA STD 9-1990
- Static Load Capacity44400 lbf
- Type Of BearingSpherical Roller
- UPC_NO698210173104
Overview
Mfr description
ZB2203 ND FLANGE BLOCK W/ND BRG