ZBR2215

ZBR Series Single Set Collar Flange Block

Item #100739209

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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

Bolt Size	5/8 in
Style	4-Bolt Piloted Flange
Pilot Diameter	6 3/8 in
Shaft Dia.	2 15/16 in
Type	Spherical Roller Bearing
Inch/Metric	Inch
Bolt Circle Dia.	7 1/2 in
Bore Dia. [Min]	3/4 in
Housing Height	8 3/4 in
Pilot Depth	1 1/4 in
Vibration Frequency Roller Spin	0.0591 cps
Shaft Locking	Single Set Collar
Lubrication Type	Exxon Ronex MP Std
Temperature Range [Min]	-40 °F
Retainer Type	Engineered Polymer
Flange Thickness	3/4 in
Seal Type	Clearance Seals
Bore Dia. [Max]	4 in
Bolt Circle Radius	3 3/4 in
Housing Construction	One Piece
Static Load Rating	71500 lb
Series	2000
Housing Coating	Powder Coated
Shape	Round
Vibration Frequency Inner Ring Defect	0.1701 cps
Vibration Frequency Outer Ring Defect	0.1299 cps
Collar Extension	7/8 in
Temperature Range [Max]	225 °F
Lubricant Type	Exxon Ronex MP
Housing Length	8 3/4 in
Lubrication	Relubricatable
Length Through Bore	4 in
Housing Material	Cast Iron
Overall Width	4 in
Grease Fitting Size	1/8 NPT
Bearing Design	Non-Expansion
Locking Device	Setscrew Locking Collar
RPM [Max]	2800 rpm
Misalignment Range	±1 1/2°
Bearing Type	Spherical Roller
Bolt Hole Spacing	5 19/64 in
Set Screw Torque	680 in lb
Housing Width	3 1/8 in
Radial Dynamic Load Capacity	57750 lb
Flange Type	4-Bolt Piloted Flange
Size Code	9
Duty	Heavy-Duty
End Type	Open End
Vibration Frequency Fundamental Train	0.0072 cps
Collar O.D.	4 1/16 in
Mounted Unit Duty	Heavy Duty
Primary Seal	Steel Clearance Seal
Weight	22.7 LB
EAN or UPC	698210177607