BZA2111

Solid Pillow Block

Item #101534110

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

Mounted Unit Duty	Heavy-Duty
Inch/Metric	Inch
Vibration Frequency Fundamental Train	0.0069 cps
Lubrication	Relubricatable
Bearing Type	Spherical Roller
Primary Seal	Steel Clearance Seal
Bearing Design	Fixed
Temperature Range [Max]	200 °F
Bolt Hole Size	7/8 in
Bolt Hole Length	7/8 in
Temperature Range [Min]	-20 °F
Bolt Size	1/2 in
Base Width	2 7/16 in
Static Load Rating	28700 lb
Series	ZA Series
Radial Dynamic Load Capacity	27820 lb
Lubrication Type	Exxon Ronex MP Std
Insert Type	Steel Insert
RPM [Max]	4450 rpm
Housing Construction	1 Piece
Bolt Holes	2
Retainer Type	Engineered Polymer
Flange Type	2-Bolt Flange
Vibration Frequency Inner Ring Defect	0.1361 cps
Shaft Dia.	1.6875 in
Seal Type	Clearance Seals
Grease Fitting Size	1/8 NPT
Auxiliary Seals	1 Open 1 Closed Cap Cast Iron
Vibration Frequency Outer Ring Defect	0.0972 cps
Shaft Locking	Single Set Collar
Handle / Housing Material	Cast Iron
Base Height	1 1/8 in
Vibration Frequency Roller Spin	0.0466 cps
Size Code	5
Housing Material	Cast Iron
Locking Device	Single Setscrew Locking Collar
Base Length	7 1/8 in
Length Through Bore	3.125 in
Housing Height	4 3/8 in
Pillow Block Type	Thru-Bolt
End Type	Two Auxiliary Cap Seals, Open on Housing Side, Closed on Cover Side
Bolt Hole Spacing	5 1/2 in
Weight	12.6 LB
EAN or UPC	698210006013