MBR2203

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #101489314

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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

Misalignment Range	±1 1/2°
Length Through Bore	3.3125 in
Overall Width	4 7/8 in
Vibration Frequency Fundamental Train	0.0072 cps
Flange Pilot Diameter	5 in
Set Screw Torque	460 in lb
Bolt Hole Spacing	4 1/4 in
Lubrication	Relubricatable
Size Code	7
Relubricatable	Yes
Housing Length	7 1/8 in
Shaft Locking	Single Set Collar
Collar O.D.	3 1/4 in
Radial Dynamic Load Capacity	36370 lb
Bolt Circle Radius	3 in
RPM [Max]	2200 rpm
Lubrication Type	Exxon Ronex MP Std
Temperature Range [Min]	-40 °F
Bore Dia. [Max]	4 in
Inch/Metric	Inch
Bearing Type	Spherical Roller
End Type	Open End
Style	4-Bolt Piloted Flange
Collar Extension	13/16 in
Locking Device	Setscrew Locking
Bore Dia. [Min]	3/4 in
Retainer Type	Engineered Polymer
Housing Construction	1 Piece
Housing Height	7 1/8 in
Mounted Unit Duty	Heavy-Duty
Shape	Round
Flange Type	4-Bolt Piloted Flange
Primary Seal	Buna Spring Loaded Lip Seal
Lubricant Type	Exxon Ronex MP
Bolt Circle Dia.	6 in
Temperature Range [Max]	225 °F
Static Load Rating	44400 lb
Type	Spherical Roller Bearing
Housing Material	Cast Iron
Bearing Design	Non-Expansion
Seal Type	Spring Loaded Heavy Contact Seals
Series	2000
Flange Thickness	0.5625 in
Shaft Dia.	2 3/16 in
Duty	Heavy-Duty
Bolt Size	1/2 in
Grease Fitting Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1790 cps
Housing Coating	Powder Coated
Vibration Frequency Roller Spin	0.0606 cps
Pilot Depth	1 in
Vibration Frequency Outer Ring Defect	0.1377 cps
Weight	12.2 LB
EAN or UPC	698210640040