Specifications
Dimensions
- Bolt Center To Center Length7.0000 in, 177.80 mm
- Bolt Circle Diameter9.9000 in;251.46 mm
- Bolt Size0.7500 in
- Bore Diameter3 7/16 in
- Bore Length5.0000 in
- Length Through Bore5.0000 in, 127 mm
- Weight61 lbs
Details
- Bearing TypeTapered Roller
- Description138591 F4B-EXL-307R-MOD (TYPE-K CONE)
- Dynamic Load Capacity17750 lbf
- Expansion TypeNon-Expansion Bearing (Fixed)
- Flange Mounting Type4-Bolt Flange
- Grease TypeMobilGrease XHP222
- Housing ConstructionSplit
- Housing MaterialDuctile Iron
- Housing Type4-Bolt Flange
- Insert MaterialSteel
- Locking DeviceSet Screw
- Long DescriptionThe F4B-EXL-307R-MOD (TYPE-K CONE) 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 ductile iron housing with a 4-bolt flange mounting, set screw locking device, and XTS triple-lip contact seal in the F4B-EXL series. The unit weighs 61.000 lbs.
- LubricationGrease
- Lubrication TypeGrease
- Manufacturer Catalog Number138591
- Max Rpm1640 rpm
- Maximum Speed1640 rpm
- Mounting Type4-Bolt Flange
- Number Of Mounting Holes4
- Product TypeFlange-Mount Roller Bearing Units
- Seal TypeXTS Triple-Lip Contact Seal
- SeriesF4B-EXL
- Static Load Capacity108600 lbf
- Type Of BearingTapered Roller
Overview
Mfr description
138591 F4B-EXL-307R-MOD (TYPE-K CONE)