Specifications
Dimensions
- Bolt Hole Diameter0.6250 in
- Bolt Size0.6250 in
- Bore Diameter2-3/16 in
- Bore Length2.0000 in
- Insert Outer Diameter100 mm
- Max Bolt Hole Spacing4.5000 in
- Min Bolt Hole Spacing4.5000 in
- Weight8.53 lbs
Details
- Bearing TypeUNISPHERE II Flange Bearing
- Country of OriginUS
- Description048057 F4BUN2203E EXP FLG
- 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 F4B-UN2-203E is a spherical roller expansion bearing unit, 4-bolt flange type with a 2-3/16 in bore diameter, floating bearing. It features a ductile iron housing with a 4-bolt flange mounting, set screw locking device, and Trident triple-lip contact seal in the F4B-UN2 series. The unit weighs 8.530 lbs.
- LubricationGrease
- Manufacturer Catalog Number048057
- Material048057
- Max Rpm2325 rpm
- Maximum Speed2325 rpm
- Mounting Type4-Bolt Flange
- Product TypeFlange-Mount Roller Bearing Units
- Seal TypeSingle Lip Contact Seal
- SeriesF4B-UN2
- Shaft AttachmentSetscrew
- Static Load Capacity29000 lbf
- Type Of BearingSpherical Roller
- UPC_NO782475773527