Sealmaster 2-1/2"-ID 4-BOLT TRB FLANGE UNITS SEA RFB-208
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options as illustrated on the pages to follow.
-
BrandSealmaster®
-
UPC662288480310
-
Manufacturer Part Number550256
-
CountryUSA
-
Load Capacity9030 lb Dynamic
-
Locking DeviceDouble Set Screw
-
Temperature Rating250 deg F
-
FinishUncoated
-
Flange Mounting Type4-Bolt
-
Maximum Speed2000 rpm
-
TypeNon-Expansion Round/Straight Bore
-
Seal MaterialFelt
-
SeriesRFB
-
Bearing MaterialCast Iron
-
Bolt Center-to-Center Length5-3/8 in
-
Bore Diameter2-1/2 in
-
Overall Depth4-3/16 in
-
Overall Height6-7/8 in
-
Overall Length/Diameter6-7/8 in
- Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
- Race-mounted felt-lined flinger seal
- Double-collar interlock with 120 deg spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing
- Double-collar interlock with 120 deg spacing setscrew lock, diamond faceted setscrews
- Powder coat epoxy split cast iron housing
-
Alternative Part NumberRFB 208
-
UNSPSC31171501
-
Package DescriptionEACH
-
Catalog
-
Instruction/Installation Manual
Recently Viewed
Sealmaster 2-1/2"-ID 4-BOLT TRB FLANGE UNITS SEA RFB-208
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options as illustrated on the pages to follow.
1/16" HEATSHRINK TUBE--RL/100'-MMMFP3011/16X100 >
.500 ID RADIAL TYPE CONTROL BEARING-FAFKP8A >
60" BLACKLAND HOE WITH A 3-1/2" X 7" FORGED STEEL HEAD-UNI70219 >
Gates® Power Transmission Hi-Power® II A197 Banded Heavy Duty V-Belt, A Section, 1/2 in W Top, 199 in L Outside, 5/16 in THK, EPDM
The wrapped classical section Hi-Power™ V-belt has a long reputation for reliability on agricultural and industrial applications. The arched top of the Hi-Power belt provides superior strength to prevent "dishing" and distortion of the tensile section. The cords are properly aligned, each of them carrying its full share of the load.
Sealmaster® RPB mounted tapered roller bearings are a dimensionally interchangeable upgrade from competitive Type E bearings. The exclusive features include unitized replaceable inserts, self aligning capability, split housing and the Sealmaster® alignment pin which provides for a direct path for lubrication into the bearing and helps prevent outer ring rotation. The Sealmaster® RPB is available with two traditional setscrew locking collars for easy installation. The felt seal with flinger provides a good balance between contaminant entry, grease retention and friction. Depending on application requirements, these bearings are available in both inch and metric with a wide variety of housing, sealing and lubrication options.
