Specifications
Dimensions
- Bolt Center To Center Length4.0600 in
- Bolt Circle Diameter5.0000 in
- Bolt Hole Spacing4.3300 in
- Bolt Size1/2 in
- Bore Diameter1.5000 in
- Length Through Bore2.8800 in
- Misalignment AngleDynamic - ±2.0 °
- Outside Diameter6.2500 in
- Overall Depth2-7/8 in
- Overall Height2.9100 in
- Overall Length6.2500 in
- Overall Length Diameter6.2500 in
- Overall Width6.2500 in
- Weight6.7 lbs
Details
- Bearing Number2108U
- Bearing TypeSpherical Roller
- Bore TypeStraight
- CoatingPowder Coated
- ColorBlack
- DescriptionRexnord ZB2108 Flange Blocks Rex Spherical Roller Bearings - ZB2108
- Expansion TypeNon-Expansion Bearing (Fixed)
- Finish CoatingPowder Coated
- Flange Mounting Type3-Bolt Flange
- Harmonization Code8483204080
- Housing ConstructionSolid
- Housing MaterialCast Iron
- Housing Type3-Bolt Flange
- Locking DeviceConcentric Collar
- LubricantLithium Complex NLGI 2 Grease
- Lubrication TypeLubrication Fitting
- Manufacturer Upc Number698210172602
- Max Operating Temperature225 °F
- Max Rpm5250 rpm
- Maximum Speed5250 rpm
- Mounting Type3-Bolt Round
- Number Of Mounting Holes3
- Product TypeFlange-Mount Roller Bearing Units
- Radial Dynamic Load Capacity15900 lbf
- Radial Static Load Capacity16000 lbf
- RelubricatableYes
- Retainer MaterialPolymer
- Seal TypeClearance/Non-Contact
- Self AligningYes
- Series2000
- Standards MetANSI/ABMA STD 9-1990
- Static Load Capacity20900 lbf
- Type Of BearingSpherical Roller
- UPC_NO698210172602
Overview
Mfr description
ZB2108 ND FLANGE BLOCK W/ND BRG