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.
FUEL FILTERS
7" X 8" 2-MIL ZIPLOCK BAG--BX/1000-WHY7X8ZIP2MIL >
Gates® Power Transmission Hi-Power® II B91 Banded Heavy Duty V-Belt, B Section, 21/32 in W Top, 94 in L Outside, 13/32 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.
2-1/2" -FEMALE PIPE THREAD METAL BLACK TEE-JPW21/2BT >
STIEBEL ELTRON 220816 Mini™ Single Handwashing Sink Electric Tankless Water Heater, 120 V AC, 3000 W, 1 ph, 3/8 in Water, 25 A, Commercial/Residential/Dual: Commercial
The tankless electric water heater shall be equipped with a bare wire nickel chrome type heating element housed in fiberglass reinforced high temperature plastic containment. The housing of the unit shall be made of high impact polycarbonate plastic. The flow switch that operates the heating element shall be of the mechanical pressure differential type. The unit shall be equipped with a safety high-limit switch with manual reset. The water connections shall be designed for standard 3/8 in O.D. flexible braided stainless steel hose type connectors. The unit shall be mounted with water connections facing either top or bottom only. The units shall ship with a AWG #12 wire harness with a length of 2 ft. The unit shall conform to ANSI /UL. 499 and be certified to CAN/CSA E335-1 and E335-2-35.
