MBR2307

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #100000374

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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

Housing Coating	Powder Coated
Housing Material	Cast Iron
Seal Type	Spring Loaded Heavy Contact Seals
Pilot Depth	1 1/4 in
Shaft Dia.	3 7/16 in
Temperature Range [Max]	225 °F
Overall Width	6 3/8 in
Static Load Rating	90700 lb
Retainer Type	Engineered Polymer
Inch/Metric	Inch
Lubricant Type	Exxon Ronex MP
Size Code	10
Lubrication	Relubricatable
Style	4-Bolt Piloted Flange
Relubricatable	Yes
Shaft Locking	Single Set Collar
Grease Fitting Size	1/8 NPT
Primary Seal	Buna Spring Loaded Lip Seal
Temperature Range [Min]	-40 °F
Lubrication Type	Exxon Ronex MP Std
Length Through Bore	4.375 in
Shape	Round
Bore Dia. [Min]	3/4 in
Vibration Frequency Inner Ring Defect	0.1784 cps
Type	Spherical Roller Bearing
Bolt Circle Radius	4 5/16 in
Flange Type	4-Bolt Piloted Flange
Vibration Frequency Outer Ring Defect	0.1383 cps
Bolt Circle Dia.	8 5/8 in
Housing Length	10 1/4 in
Vibration Frequency Roller Spin	0.0628 cps
Collar Extension	15/16 in
Misalignment Range	±1 1/2°
Duty	Heavy-Duty
Bearing Type	Spherical Roller
RPM [Max]	1400 rpm
Bolt Size	3/4 in
Mounted Unit Duty	Heavy-Duty
Vibration Frequency Fundamental Train	0.0073 cps
End Type	Open End
Series	2000
Bore Dia. [Max]	4 in
Set Screw Torque	680 in lb
Radial Dynamic Load Capacity	84330 lb
Housing Construction	1 Piece
Bolt Hole Spacing	6 3/32 in
Collar O.D.	4 29/32 in
Flange Pilot Diameter	7 3/8 in
Flange Thickness	15/16 in
Housing Height	10 1/4 in
Locking Device	Setscrew Locking
Bearing Design	Non-Expansion
Weight	34.0 LB
EAN or UPC	698210643454