ZD2300

2000 Series Spherical Roller Bearing Duplex Unit

Item #101159270

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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

Series	2000
Bore Dia. [Max]	4 in
Recommended Housing Bore Diameter [Min]	5.1187 in
Length Across Flats	6 in
Temperature Range [Max]	225 °F
RPM [Max]	2800 rpm
Bolt Hole Spacing	4 21/64 in
Size Code	9
Bearing Type	Spherical Roller Bearing
Collar Extension	3/4 in
Recommended Housing Bore Diameter [Max]	5.12 in
Bore Dia. [Min]	1 7/16 in
Flange Pilot Diameter Step Width	1/4 in
Seal Type	Triple Lip Clearance Seals
Mounting Pad Width	6 in
Flange Thickness	6 1/2 in
Outer Race Diameter	5.1202 in
Collar O.D.	4 1/16 in
Set Screw Torque	680 in lb
Locking Device	Single Setscrew Locking Collar
Inner Ring Hub Diameter	3 3/8 in
Length Through Bore	4 in
Width Between Flanges [Min]	2.590 in
Housing Material	Cast Iron
Bolt Size	1/2 in
Shaft Dia.	3 in
Bolt Circle Dia.	6 1/8 in
Width Between Flanges [Max]	2.610 in
Weight	11.6 LB
EAN or UPC	698210711061