MB2207

Cast Iron 2 7/16 in Shaft Dia Single Set Collar Spherical Roller Flange Block

Item #101475648

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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

Vibration Frequency Outer Ring Defect	0.1376 cps
Temperature Range [Max]	225 °F
Shape	Round
Housing Coating	Powder Coated
Bearing Design	Non-Expansion
Bolt Size	5/8 in
Threaded Cover Kit	TC8
Housing Length	8 1/8 in
Radial Dynamic Load Capacity	43240 lb
Lubricant Type	Exxon Ronex MP
Static Load Rating	53500 lb
Collar Extension	7/8 in
Overall Width	3 5/8 in
Temperature Range [Min]	-40 °F
Inner Ring Hub Diameter	2 29/32 in
Shaft Locking	Single Set Collar
Flange Type	4-Bolt Flange
Bore Range [Max]	4 in
Housing Construction	One Piece
Size Code	8
Style	4-Bolt Flange
End Type	Open End
Set Screw Torque	680 in lb
Retainer Type	Engineered Polymer
Flange Thickness	3/4 in
Bearing Type	Spherical Roller
Inch/Metric	Inch
Collar O.D.	3 9/16 in
Lubrication	Relubricatable
Mounted Unit Duty	Heavy Duty
Misalignment Range	±1 1/2°
Series	2000
RPM [Max]	2000 rpm
Bolt Circle Radius	3 3/8 in
Vibration Frequency Fundamental Train	0.0072 cps
Bolt Circle Dia.	6 3/4 in
Vibration Frequency Inner Ring Defect	0.1791 cps
Length Through Bore	3.5 in
Seal Type	Spring Loaded Heavy Contact Seals
Housing Height	8 1/8 in
Housing Material	Cast Iron
Locking Device	Single Setscrew Locking Collar
Bolt Hole Spacing	4 49/64 in
Housing Diameter	5 3/8 in
Vibration Frequency Roller Spin	0.0607 cps
Volume	0.048 Hectoliter
Mounted Clearance	C3 Standard
Bearing Standoff Distance	3/32 in
Bore Range [Min]	0.75 in
Duty	Heavy-Duty
Primary Seal	Buna Spring Loaded Lip Seal
Grease Fitting Size	1/8 NPT
Lubrication Type	Exxon Ronex MP Std
Shaft Dia.	2.4375 in
Bearing Housing	Flange Block 4 Bolt Round
Weight	16.6 LB
EAN or UPC	698210621551