ZB2012

2000 Series 3-Bolt Flange Flange Block

Item #100739163

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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

Flange Type	3-Bolt Flange
Housing Diameter	2 7/8 in
Bolt Circle Dia.	4 1/8 in
Collar O.D.	1 3/4 in
Locking Device	Single Setscrew Locking Collar
Grease Fitting Size	1/8 in NPT
Housing Length	5 1/8 in
Inner Ring Hub Diameter	1 5/16 in
Shaft Dia.	0.75 in
Shape	Round
Bearing Design	Fixed
Housing Height	5 1/8 in
Temperature Range [Min]	-40 °F
Housing Material	Cast Iron
Size Code	2
Seal Type	Clearance Seals
Duty	Heavy-Duty
Mounted Unit Duty	Heavy-Duty
Bolt Circle Radius	2 1/16 in
Misalignment Range	±1 1/2°
Series	2000
RPM [Max]	6500 rpm
Inch/Metric	Inch
Temperature Range [Max]	225 °F
Bolt Hole Spacing	3 37/64 in
Set Screw Torque	185 in lb
Length Through Bore	2.5625 in
Bearing Type	Spherical Roller Bearing
Housing Construction	1 Piece
Bore Range [Max]	4 in
Bolt Size	3/8 in
Lubrication	Relubricatable
End Type	Open End
Bearing Standoff Distance	1/32 in
Bore Range [Min]	0.75 in
Flange Thickness	9/16 in
Style	3-Bolt Flange
Lubricant Type	Exxon Ronex MP
Weight	4.3 LB
EAN or UPC	698210172008