MBR2100

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #101489432

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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

Bolt Circle Radius	1 13/16 in
Overall Width	3 13/16 in
Bolt Size	5/16 in
Type	Spherical Roller Bearing
Bolt Hole Spacing	2 9/16 in
Style	4-Bolt Piloted Flange
Mounted Unit Duty	Heavy-Duty
Collar Extension	9/16 in
Primary Seal	Buna Spring Loaded Lip Seal
Temperature Range [Max]	225 °F
Lubrication	Relubricatable
Bore Dia. [Min]	3/4 in
Radial Dynamic Load Capacity	15320 lb
Bolt Circle Dia.	3 5/8 in
Duty	Heavy-Duty
Vibration Frequency Fundamental Train	0.0068 cps
End Type	Open End
Set Screw Torque	185 in lb
Housing Coating	Powder Coated
Retainer Type	Engineered Polymer
Relubricatable	Yes
Length Through Bore	2.5625 in
Flange Pilot Diameter	3 in
Static Load Rating	14900 lb
Pilot Depth	5/8 in
Housing Material	Cast Iron
Bearing Design	Non-Expansion
Housing Length	4 3/8 in
Seal Type	Spring Loaded Heavy Contact Seals
RPM [Max]	4400 rpm
Collar O.D.	1 3/4 in
Shaft Dia.	1 in
Inch/Metric	Inch
Bore Dia. [Max]	4 in
Lubrication Type	Exxon Ronex MP Std
Misalignment Range	±1 1/2°
Series	2000
Vibration Frequency Roller Spin	0.0406 cps
Shaft Locking	Single Set Collar
Housing Construction	1 Piece
Temperature Range [Min]	-40 °F
Size Code	2
Housing Height	4 3/8 in
Bearing Type	Spherical Roller
Locking Device	Setscrew Locking
Flange Type	4-Bolt Piloted Flange
Grease Fitting Size	1/8 NPT
Vibration Frequency Outer Ring Defect	0.0880 cps
Lubricant Type	Exxon Ronex MP
Flange Thickness	0.4375 in
Vibration Frequency Inner Ring Defect	0.1286 cps
Shape	Round
Weight	3.5 LB
EAN or UPC	698210684495