ZNT9221512

ZNT Protected Screw - Normal-Duty 2000 Series

Item #101465460

Auto Replenish

each One-time purchase

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

Base Width	4 1/2 in
Base Length	32 1/2 in
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Travel	12 in
Vibration Frequency Inner Ring Defect	0.1701 cps
Housing Material	Cast Iron
Shaft Locking	Single Set Collar
End Closure	None
Size Code	9
Bearing Type	Spherical Roller
Locking Device	Setscrew Locking Collar
Bolt Size	3/4 in
Static Load Rating	71500 lb
Lubrication Type	Exxon Ronex MP Std
Type	Spherical Roller Bearing
Grease Fitting Size	1/8 NPT
Overall Height	10.625 in
Seal Type	Clearance Seals
Vibration Frequency Roller Spin	0.0591 cps
Shaft Dia.	2 15/16 in
Primary Seal	Steel Clearance Seal
Take-Up Types	Top Angle Protected Screw
Housing Coating	Powder Coated
Retainer Type	Engineered Polymer
Base Height	2 in
Weight	84.0 LB
EAN or UPC	698210715960