ZBR2102

ZBR Series Single Set Collar Flange Block

Item #101158980

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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

Lubrication Type	Exxon Ronex MP Std
Housing Material	Cast Iron
Vibration Frequency Roller Spin	0.0424 cps
Pilot Depth	3/4 in
Set Screw Torque	185 in lb
Inch/Metric	Inch
Size Code	3
Pilot Diameter	3 3/8 in
Seal Type	Clearance Seals
Temperature Range [Max]	225 °F
Bolt Hole Spacing	2 59/64 in
Flange Type	4-Bolt Piloted Flange
Bearing Design	Non-Expansion
Vibration Frequency Fundamental Train	0.0068 cps
Collar O.D.	1 31/32 in
Retainer Type	Engineered Polymer
Vibration Frequency Outer Ring Defect	0.0877 cps
Bore Dia. [Min]	3/4 in
Housing Coating	Powder Coated
Flange Thickness	7/16 in
Bearing Type	Spherical Roller
Overall Width	2 11/16 in
Mounted Unit Duty	Heavy Duty
Temperature Range [Min]	-40 °F
Housing Length	5 in
Shaft Dia.	1 1/8 in
Housing Construction	One Piece
Series	2000
Style	4-Bolt Piloted Flange
Lubricant Type	Exxon Ronex MP
Static Load Rating	18300 lb
Misalignment Range	±1 1/2°
Type	Spherical Roller Bearing
Radial Dynamic Load Capacity	18850 lb
Bolt Circle Radius	2 1/16 in
Lubrication	Relubricatable
RPM [Max]	5750 rpm
Housing Height	5 in
Vibration Frequency Inner Ring Defect	0.1280 cps
Grease Fitting Size	1/8 NPT
Shaft Locking	Single Set Collar
Shape	Round
Bolt Circle Dia.	4 1/8 in
Locking Device	Setscrew Locking Collar
Bore Dia. [Max]	4 in
Primary Seal	Steel Clearance Seal
Length Through Bore	2 11/16 in
Duty	Heavy-Duty
Bolt Size	3/8 in
End Type	Open End
Weight	4.9 LB
EAN or UPC	698210542283