Sealmaster Mounted Ductile Iron Two Bolt Pillow Block Spherical Roller - 52100 Bearing Steel, Black Oxided - Collar Mount Lock - USRB5520E-308-C

Catalog #:USRB5520E-308-C
Part #:739888
  • Wide race and rollers and steel cage for high dynamic load ratings
  • Race-mounted double-lip contact seal with flinger and misalignment sealing
  • Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
  • Powder coat epoxy 2-bolt split SAF-style ductile iron housing
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Availability Class: QLT
Weight:70.51 LB
List Price: $2,229.80

General Specifications

UPC: 662461380413 Weight: 70.51 LB
Packaged Length: 15.75 Inches Packaged Width: 9.25 Inches
Packaged Height: 5.25 Inches

Technical Specifications

Housing Type: Pillow Block, Two Bolt Speed (Max): 1350
Seal Type: Double Lip Contact Seal Measure Units: Inch
Housing Material: Ductile Iron Insert Material: 52100 Bearing Steel, Black Oxided
Expansion: Yes Rolling Element: Spherical Roller
Duty Series: Normal Bolt Size (in): 0.875 in
Lubrication: Lithium Complex NLGI 2 Grease Locking Type: Collar Mount
Maximum Operating Temperature: 220 °F Relubricatable: Yes
Housing Construction: Split Two Piece Internal Clearance: Standard
Misalignment: ±2.0° Misalignment - Dynamic Insert No.: USI5520-308-C
Bore Shape: Straight Bore Size - Inch: 3.5 in
Housing Color: Gray Outer Ring Land Profile: Standard
Platform: USRB Retainer Material: Steel
Misalignment Type: Dynamic Replaceable Insert: Yes
End Cap: No Bearing Insert Coating: Black Oxide Coated
Overall Height (in): 9 in Base Width (in): 4.375 in
Overall Length (in): 15.25 in Inner Race Length (in): 4.469 in
Foot Height (in): 1.75 in Collar OD (in): 5.313 in
Bolt Center Min (in): 11.625 in Bolt Center Max (in): 13.125 in
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