ZN82207

ZN Series Protected Screw Take-Up Unit - Single Set Collar

Item #100739239

Size Code 8

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Product Details

Easy bearing clearance: can be field adjusted to meet application needs
Mounting to suit the load and installation requirements
Shaft ready: prelubricated with standard grease for normal operation
other lubricants available for special conditions
Fully self-aligning: spherical roller bearing to accommodate operational and installation misalignment
Rugged housing: standard material – cast iron, steel or ductile iron available on request
Carburized raceways: case-carburized inner races provide a hard, fatigue-resistant surface and a tough, crack-resistant ductile core
Interchangeable seals: three types of seals to match the application requirements: Z seal, for the broad range of normal operating conditions
K seal, for dusty, dirty conditions
and M seal, for protection against liquid contamination
For extra protection under severe conditions, auxiliary caps are also available

Specifications

Vibration Frequency Inner Ring Defect	0.1791 cps
Shaft Locking	Single Set Collar
Seal Type	Clearance Seals
Housing Material	Cast Iron
Vibration Frequency Roller Spin	0.0607 cps
Locking Device	Setscrew Locking Collar
Radial Dynamic Load Capacity	43240 lb
Shaft Dia.	2.4375 in
Vibration Frequency Fundamental Train	0.0072 cps
Lubrication Type	Exxon Ronex MP Std
Primary Seal	Steel Clearance Seal
Grease Fitting Size	1/8 NPT
Size Code	8
Housing Coating	Powder Coated
Bearing Type	Spherical Roller
Take-Up Frame No.	ZNT8
Type	Spherical Roller Bearing
Retainer Type	Engineered Polymer
Static Load Rating	53500 lb
Vibration Frequency Outer Ring Defect	0.1376 cps
Weight	21.4 LB
EAN or UPC	698210186906