Specifications
Dimensions
- Bolt Size0.7500 in;19.05 mm
- Bore Diameter3 7/16 in
- Bore Length5.0000 in;127 mm
- Length Through Bore5.0000 in, 127 mm
- Weight51.190 lbs
Details
- Bearing TypeTapered Roller
- DescriptionF4B-E-307R MOD
- Dynamic Load Capacity17750 lbf
- Expansion TypeNon-Expansion Bearing (Fixed)
- Flange Mounting Type4-Bolt Flange
- Grease TypeMobilGrease XHP222
- Housing ConstructionSolid
- Housing MaterialCast Iron
- Housing Type4-Bolt Flange
- Insert MaterialSteel
- Locking DeviceSet Screw
- Long DescriptionThe F4B-E-307R MOD is a tapered roller bearing unit, 4-bolt flange type with a 3-7/16 in bore diameter, non-expansion (fixed) bearing. It features a cast iron housing with a 4-bolt flange mounting, set screw locking device, and XTS triple-lip contact seal in the F4B-E series. The unit weighs 51.190 lbs.
- Lubrication TypeGrease
- Manufacturer Catalog Number144450
- Max Rpm3050 rpm
- Maximum Speed3050 rpm
- Mounting Type4-Bolt Flange
- Number Of Mounting Holes4
- Product TypeFlange-Mount Roller Bearing Units
- Seal TypeXTS Triple-Lip Contact Seal
- SeriesF4B-E
- Static Load Capacity43000 lbf
- Type Of BearingTapered Roller
Overview
Mfr description
144450 F4B-E-307R MOD