ZD2204

2000 Series Spherical Roller Bearing Duplex Unit

Item #101159261

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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

Size Code	7
Bore Dia. [Min]	1 7/16 in
Seal Type	Triple Lip Clearance Seals
Shaft Dia.	2.25 in
Bearing Type	Spherical Roller Bearing
Inner Ring Hub Diameter	2 5/8 in
Recommended Housing Bore Diameter [Min]	3.9385 in
Flange Thickness	5 1/8 in
Bolt Hole Spacing	3 13/32 in
Bolt Size	7/16 in
RPM [Max]	3650 rpm
Series	2000
Set Screw Torque	460 in lb
Width Between Flanges [Min]	1.870 in
Housing Material	Cast Iron
Width Between Flanges [Max]	1.890 in
Collar Extension	11/16 in
Length Across Flats	4 9/16 in
Bolt Circle Dia.	4 13/16 in
Mounting Pad Width	4.5625 in
Recommended Housing Bore Diameter [Max]	3.94 in
Temperature Range [Max]	225 °F
Bore Dia. [Max]	4 in
Locking Device	Single Setscrew Locking Collar
Flange Pilot Diameter Step Width	1/8 in
Collar O.D.	3 1/4 in
Outer Race Diameter	3.94 in
Length Through Bore	3.3125 in
Weight	6.1 LB
EAN or UPC	698210710996