ZB2102

2000 Series 3-Bolt Flange Flange Block

Item #101158851

Auto Replenish

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

Housing Diameter	3 1/8 in
Style	3-Bolt Flange
Flange Thickness	19/32 in
Flange Type	3-Bolt Flange
Bolt Size	3/8 in
Collar O.D.	1 31/32 in
Mounted Unit Duty	Heavy-Duty
Shaft Dia.	1.125 in
Locking Device	Single Setscrew Locking Collar
Seal Type	Clearance Seals
Housing Material	Cast Iron
Shape	Round
Bore Range [Max]	4 in
Bolt Circle Radius	2 1/4 in
Series	2000
End Type	Open End
Temperature Range [Max]	225 °F
Bore Range [Min]	0.75 in
Temperature Range [Min]	-40 °F
Bearing Standoff Distance	1/32 in
Grease Fitting Size	1/8 in NPT
Length Through Bore	2.6875 in
Inch/Metric	Inch
Bearing Type	Spherical Roller Bearing
Inner Ring Hub Diameter	1 17/32 in
Lubricant Type	Exxon Ronex MP
RPM [Max]	5750 rpm
Misalignment Range	±1 1/2°
Bolt Hole Spacing	3 57/64 in
Duty	Heavy-Duty
Bolt Circle Dia.	4 1/2 in
Housing Height	5 1/2 in
Lubrication	Relubricatable
Set Screw Torque	185 in lb
Size Code	3
Bearing Design	Fixed
Housing Length	5 1/2 in
Housing Construction	1 Piece
Weight	5.2 LB
EAN or UPC	698210542054