ZEF5207054078 2 7/16 FLANGE ROLLER BRG

10412460 MFG #: Rex
$0.00 /
Rexnord ZEF5207054078 Flange Blocks Rex Spherical Roller Bearings
  • Fixed/Expansion: Fixed
  • Housing Construction: Solid
  • Housing Material: Cast Iron
  • Housing Style: Flange Block
  • Housing Type: Flange, Four Bolt
  • Radial Clearance: C4 INCREASED
  • Seal Type: Clearance Seal
  • Ability to Relubricate: Yes
  • Available Seal Type: K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
  • Bolt Circle (in): 7.594 in
  • Bolt Size (in): 5/8 in
  • Bolt Spacing (in): 5.38 in
  • Bore Diameter (in): 2.4375 in
  • Cage Material: Steel
  • End Cap: DTC8
  • Foot Height (in): 1.69 in
  • Grease Fitting Thread Size: 1/8 NPT
  • Height: 8.00
  • Housing Cast Face to Outermost Bearing Face (in): 0.88 in
  • Housing Coating: POWDER COATED
  • Housing Color: Black
  • Housing Height (in): 3.72 in
  • Housing Width (in): 6.88 in
  • Inner Ring Outside Diameter (in): 2.901 in
  • Insert: 5207U78
  • Length: 8.00
  • Length Through Bore (in): 4.38 in
  • Locking Collar Outside Diameter (in): 3.56 in
  • Locking Device Kit: SC8 QTY 2
  • Lube Fill Percent: 0% FILL
  • Lubricant: PRESERVATIVE ONLY - NO GREASE
  • Max Operating Temperature (C): 204 (with suitable lubricant) C
  • Max Operating Temperature (F): 400 (with suitable lubricant) F
  • Maximum Speed (RPM): 3300 rpm
  • Microlock Kit: ML3
  • Misalignment Capability: ±2.0° Misalignment - Dynamic
  • Misalignment Type: Dynamic
  • Net Weight: 18.30
  • Overall Height (in): 4.57 in
  • Overall Length (in): 6.88 in
  • Overall Width (in): 6.88 in
  • Primary Seal: STEEL CLEARANCE SEAL
  • Radial Dynamic Load Capacity (lb): 43240 lb
  • Rolling Element: Spherical Roller
  • Seal Kit: ZS8
  • Setscrew Torque (in-lbs): 680 in/lbs
  • Shaft Locking Type: Double Set Collar
  • Size Code: 8
  • Standoff Distance (in): 0.19 in
  • Static Load Rating (lb): 53500 lb
  • Unit of Dimension: IN
  • Vibration Frequency Fundamental Train: 0.0072 cps
  • Vibration Frequency Inner Ring Defect: 0.1791 cps
  • Vibration Frequency Outer Ring Defect: 0.1376 cps
  • Vibration Frequency Roller Spin: 0.0607 cps
  • Weight unit: LB
  • Width: 6.13
2 7/16" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Square Flange Block, Double Setscrew Locking Collar, Clearance Seal, Increased Clearance, No Grease, Steel Retainers
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