MBR2215

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #100739208

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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

Series	2000
Flange Pilot Diameter	6 3/8 in
Pilot Depth	1 1/4 in
Mounted Unit Duty	Heavy-Duty
Shaft Dia.	2 15/16 in
Style	4-Bolt Piloted Flange
Seal Type	Spring Loaded Heavy Contact Seals
Housing Material	Cast Iron
Retainer Type	Engineered Polymer
Inch/Metric	Inch
Bearing Design	Non-Expansion
Bore Dia. [Max]	4 in
Set Screw Torque	680 in lb
Bolt Size	5/8 in
Shape	Round
Collar O.D.	4 1/16 in
Length Through Bore	4 in
Static Load Rating	71500 lb
Lubrication Type	Exxon Ronex MP Std
Vibration Frequency Fundamental Train	0.0072 cps
Size Code	9
Flange Thickness	0.75 in
Shaft Locking	Single Set Collar
Housing Length	8 3/4 in
Grease Fitting Size	1/8 NPT
Relubricatable	Yes
Bolt Hole Spacing	5 19/64 in
Bore Dia. [Min]	3/4 in
Temperature Range [Max]	225 °F
Primary Seal	Buna Spring Loaded Lip Seal
Vibration Frequency Inner Ring Defect	0.1701 cps
Collar Extension	7/8 in
Flange Type	4-Bolt Piloted Flange
Bolt Circle Radius	3 3/4 in
Overall Width	6 in
Bolt Circle Dia.	7 1/2 in
Lubricant Type	Exxon Ronex MP
Lubrication	Relubricatable
Temperature Range [Min]	-40 °F
Duty	Heavy-Duty
End Type	Open End
RPM [Max]	1700 rpm
Radial Dynamic Load Capacity	57750 lb
Locking Device	Setscrew Locking
Type	Spherical Roller Bearing
Bearing Type	Spherical Roller
Vibration Frequency Outer Ring Defect	0.1299 cps
Housing Coating	Powder Coated
Vibration Frequency Roller Spin	0.0591 cps
Housing Construction	1 Piece
Housing Height	8 3/4 in
Misalignment Range	±1 1/2°
Weight	22.3 LB
EAN or UPC	698210640859