Specifications
Dimensions
- Bolt Hole Diameter0.6250 in
- Bolt Size0.6250 in
- Bore Diameter2-3/16 in
- Bore Length3.03 in
- Housing DimensionsType E
- Insert Outer Diameter100 mm
- Max Bolt Hole Spacing4.8700 in
- Min Bolt Hole Spacing4.8700 in
- Weight13.24 lbs
Details
- Bearing TypeS-2000 Piloted Flange
- Country of OriginUS
- Description071487 EF4B-S2-203RE BRG
- Dynamic Load Capacity27000 lbf
- Expansion TypeExpansion Bearing (Floating)
- Grease TypeMobilGrease XHP222
- Housing ConstructionSolid
- Housing MaterialCast Iron
- Housing Type4-Bolt Flange
- Insert MaterialSteel
- Locking DeviceSet Screw
- Long DescriptionThe EF4B-S2-203RE is a spherical roller expansion bearing unit, 4-bolt flange type with a 2-3/16 in bore diameter, floating bearing. It features a cast iron housing with a 4-bolt flange mounting, set screw locking device, and Trident triple-lip contact seal in the EF4B-S2 series. The unit weighs 13.240 lbs.
- LubricationGrease
- Manufacturer Catalog Number071487
- Material071487
- Max Rpm1950 rpm
- Maximum Speed1950 rpm
- Mounting Type4-Bolt Flange
- Product TypeFlange-Mount Roller Bearing Units
- Seal TypeTriple-Lip Contact Seal
- Sensor ReadyYes
- SeriesEF4B-S2
- Shaft AttachmentSetscrew
- Static Load Capacity29000 lbf
- Type Of BearingSpherical Roller
- UPC_NO782476187125