ZBR2308

ZBR Series Single Set Collar Flange Block

Item #100739214

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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

Vibration Frequency Fundamental Train	0.0073 cps
Radial Dynamic Load Capacity	84330 lb
Lubrication	Relubricatable
Flange Thickness	15/16 in
Collar O.D.	4 29/32 in
Seal Type	Clearance Seals
Bore Dia. [Max]	4 in
Overall Width	4 3/8 in
Duty	Heavy-Duty
Vibration Frequency Outer Ring Defect	0.1383 cps
Inch/Metric	Inch
RPM [Max]	2400 rpm
Pilot Diameter	7 3/8 in
Housing Coating	Powder Coated
Flange Type	4-Bolt Piloted Flange
Bearing Type	Spherical Roller
Retainer Type	Engineered Polymer
Temperature Range [Max]	225 °F
Lubricant Type	Exxon Ronex MP
Temperature Range [Min]	-40 °F
Housing Construction	One Piece
Length Through Bore	4 3/8 in
Collar Extension	15/16 in
Shaft Locking	Single Set Collar
Primary Seal	Steel Clearance Seal
Housing Width	3 7/16 in
Shaft Dia.	3 1/2 in
Pilot Depth	1 1/4 in
Housing Height	10 1/4 in
Bolt Size	3/4 in
Bolt Circle Radius	4 5/16 in
Shape	Round
Mounted Unit Duty	Heavy Duty
Vibration Frequency Roller Spin	0.0628 cps
Vibration Frequency Inner Ring Defect	0.1784 cps
Housing Length	10 1/4 in
Type	Spherical Roller Bearing
Bore Dia. [Min]	3/4 in
Set Screw Torque	680 in lb
Housing Material	Cast Iron
Lubrication Type	Exxon Ronex MP Std
Bearing Design	Non-Expansion
Locking Device	Setscrew Locking Collar
Size Code	10
Style	4-Bolt Piloted Flange
Series	2000
Grease Fitting Size	1/8 NPT
Static Load Rating	90700 lb
Bolt Hole Spacing	6 3/32 in
End Type	Open End
Bolt Circle Dia.	8 5/8 in
Misalignment Range	±1 1/2°
Weight	34.5 LB
EAN or UPC	698210178000