Sealmaster Mounted Cast Iron Two Bolt Pillow Block Tapered Roller - 52100 Bearing Steel - Double Collar Mount Lock - RPB 215-2

Catalog #:RPB 215-2
Part #:550221
  • 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° spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy 2-bolt split cast iron housing
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Availability Class: TODAY
Weight:29.30 LB
UOM:EA
List Price: $2,195.60

General Specifications

UPC: 662288480075 Weight: 29.30 LB
Packaged Length: 12.13 Inches Packaged Width: 6.75 Inches
Packaged Height: 4.63 Inches

Technical Specifications

Housing Type: Pillow Block, Two Bolt Housing Base: Solid
Seal Type: Felt Labyrinth Seal Inner-Race Heat-Treat Method: Case Carburized Inner Ring
Insert Material: 52100 Bearing Steel Housing Material: Cast Iron
Maximum Operating Temperature: 220 °F Expansion: No
Rolling Element: Tapered Roller Measure Units: Inch
Overall Width (in): 4.5 in Housing Construction: Split Two Piece
Overall Length (in): 11.75 in Base Width (in): 3 in
Bolt Size (in): 0.75 in Overall Height (in): 6.375 in
Speed (Max): 1750 Lubrication: Lithium; EP; NLGI#2
Duty Series: Normal Insert No.: RCI-215
Internal Clearance: Standard Bore Shape: Straight
Relubricatable: Yes Locking Type: Double Collar Mount
Misalignment: ±3.0° Misalignment - Static Only Radial Dynamic Load Capacity (lb): 9,630
Housing Color: Gray Replaceable Insert: Yes
Misalignment Type: Static Only Platform: RPB Series
Bore Size - Inch: 2.938 in Retainer Material: Steel
Outer Ring Land Profile: Standard End Cap: No
Bearing Insert Coating: Uncoated Foot Height (in): 1.75 in
Bolt Center Max (in): 9.688 in Inner Race Length (in): 4.5 in
Centerline to Front Face (in): 2.25 in Bolt Center Min (in): 8.063 in
Collar OD (in): 4.719 in Base to Center Height (in): 3.125 in
Series: RPB
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