MBR2300

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #101568633

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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

Radial Dynamic Load Capacity	57750 lb
Vibration Frequency Roller Spin	0.0591 cps
Flange Type	4-Bolt Piloted Flange
Bolt Hole Spacing	5 19/64 in
Vibration Frequency Fundamental Train	0.0072 cps
Housing Height	8 3/4 in
Vibration Frequency Outer Ring Defect	0.1299 cps
Type	Spherical Roller Bearing
Housing Length	8 3/4 in
Collar Extension	7/8 in
Bolt Size	5/8 in
Bearing Design	Non-Expansion
Retainer Type	Engineered Polymer
Mounted Unit Duty	Heavy-Duty
Lubricant Type	Exxon Ronex MP
Housing Material	Cast Iron
Seal Type	Spring Loaded Heavy Contact Seals
Bolt Circle Radius	3 3/4 in
Bore Dia. [Max]	4 in
Relubricatable	Yes
Lubrication	Relubricatable
Set Screw Torque	680 in lb
Shape	Round
Pilot Depth	1 1/4 in
Bearing Type	Spherical Roller
Duty	Heavy-Duty
Bore Dia. [Min]	3/4 in
Size Code	9
Grease Fitting Size	1/8 NPT
Temperature Range [Max]	225 °F
End Type	Open End
Temperature Range [Min]	-40 °F
Locking Device	Setscrew Locking
Collar O.D.	4 1/16 in
Housing Coating	Powder Coated
Misalignment Range	±1 1/2°
Style	4-Bolt Piloted Flange
RPM [Max]	1700 rpm
Bolt Circle Dia.	7 1/2 in
Shaft Dia.	3 in
Flange Pilot Diameter	6 3/8 in
Flange Thickness	3/4 in
Vibration Frequency Inner Ring Defect	0.1701 cps
Static Load Rating	71500 lb
Length Through Bore	4 in
Housing Construction	1 Piece
Lubrication Type	Exxon Ronex MP Std
Overall Width	6 in
Shaft Locking	Single Set Collar
Inch/Metric	Inch
Series	2000
Primary Seal	Buna Spring Loaded Lip Seal
Weight	21.8 LB
EAN or UPC	698210613488