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

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