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- Spherical Roller Bearing Bearing Type
- Solid Pillow Block
- 4 7/16 in Shaft Diameter
| Handle / Housing Material | Cast Iron |
| Lubrication | Relubricatable |
| Locking Collar O.D. | 6 3/16 in |
| Size Code | 12 |
| Bearing Design | Expansion |
| Base to Centerline Height | 5 3/4 in |
| Temperature [Max] | 225 °F |
| Seal Kit | MS12Y |
| Bolt Holes | 4 |
| Vibration Frequency Roller Spin | 0.0568 cps |
| Bolt Size | 1 in |
| Radial Dynamic Load Capacity | 149500 lb |
| Shaft Dia. | 4.4375 in |
| Housing Height | 11 5/8 in |
| Microlock Kit | ML4 |
| Mounting Bolt Size | 1 in |
| Bolt Hole Length | 1 13/16 in |
| Seal Type | Heavy Contact Seals |
| Primary Seal | Buna Spring Loaded Lip Seal |
| Housing Material | Cast Iron |
| Mounting Pad Height | 1 3/4 in |
| Bearing Type | Spherical Roller |
| Base Width | 6 1/4 in |
| Housing Construction | 1 Piece |
| RPM [Max] | 1100 rpm |
| Pillow Block Type | Thru-Bolt |
| Temperature Range [Max] | 200 °F |
| Temperature Range [Min] | -20 °F |
| Bolt Hole Spacing | 4 in |
| Length Through Bore | 6.25 in |
| Retainer Type | Engineered Polymer |
| Base Height | 1 3/4 in |
| Locking Device | Double Setscrew Locking Collar |
| Lubrication Type | Exxon Ronex MP Std |
| Vibration Frequency Fundamental Train | 0.0072 cps |
| Grease Fitting Size | 1/4 NPT |
| Mounting Pad Length | 18 1/2 in |
| Setscrew Torque | 1350 in-lbs |
| End Type | Two Auxiliary Cap Seals, Open on Housing Side, Closed on Cover Side |
| Auxiliary Seals | 1 Open 1 Closed Cap Cast Iron |
| Volume | 0.304 Hectoliter |
| Vibration Frequency Inner Ring Defect | 0.1901 cps |
| Bore Length | 9 3/8 in |
| Mounting Pad Width | 6 3/4 in |
| Insert Type | Steel Insert |
| Inch/Metric | Inch Bore |
| Static Load Rating | 159300 lb |
| Threaded Cover Kit | TC12Y |
| Mounting Bolt Hole Slot Length | 1 13/16 in |
| Base Length | 18 1/2 in |
| Flange Type | 4-Bolt Flange |
| Housing Coating | Powder Coated |
| Series | ZPS Series |
| Mounted Clearance | C3 Standard |
| Mounted Unit Duty | Heavy-Duty |
| Distance Between Bolt Holes | 14 3/4 in |
| Vibration Frequency Outer Ring Defect | 0.1433 cps |
| Shaft Locking | Double Set Collar |
| Weight | 143.0 LB |
| EAN or UPC | 698210005368 |
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![Prop 65]()
Prop 65
