KBR2307

2000 Series 4-Bolt Flange Spherical Roller Bearing Cartridge Unit

Item #101487149

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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

Bearing Design	Non-Expansion
Set Screw Torque	680 in lb
Flange Pilot Diameter	7 3/8 in
Radial Dynamic Load Capacity	84330 lb
Bolt Hole Spacing	6 3/32 in
Temperature Range [Max]	225 °F
Overall Width	6 7/8 in
Inch/Metric	Inch
Shaft Locking	Single Set Collar
Housing Material	Cast Iron
Bolt Circle Radius	4 5/16 in
Grease Fitting Size	1/8 NPT
Collar Extension	15/16 in
End Type	Open End
Size Code	10
Primary Seal	Buna Sgl Lip Light Contact
Housing Coating	Powder Coated
RPM [Max]	1700 rpm
Seal Type	Light Contact Seals
Shape	Round
Flange Thickness	15/16 in
Lubrication Type	Exxon Ronex MP Std
Bolt Size	3/4 in
Static Load Rating	90700 lb
Style	4-Bolt Piloted Flange
Pilot Depth	1 1/4 in
Vibration Frequency Roller Spin	0.0628 cps
Lubrication	Relubricatable
Bearing Type	Spherical Roller
Series	2000
Retainer Type	Engineered Polymer
Bore Dia. [Max]	4 in
Housing Height	10 1/4 in
Temperature Range [Min]	-40 °F
Relubricatable	Yes
Housing Construction	1 Piece
Shaft Dia.	3 7/16 in
Type	Spherical Roller Bearing
Lubricant Type	Exxon Ronex MP
Vibration Frequency Inner Ring Defect	0.1784 cps
Duty	Heavy-Duty
Flange Type	4-Bolt Piloted Flange
Vibration Frequency Outer Ring Defect	0.1383 cps
Length Through Bore	4.375 in
Bolt Circle Dia.	8 5/8 in
Housing Length	10 1/4 in
Collar O.D.	4 29/32 in
Misalignment Range	±1 1/2°
Mounted Unit Duty	Heavy-Duty
Locking Device	Setscrew Locking
Vibration Frequency Fundamental Train	0.0073 cps
Bore Dia. [Min]	3/4 in
Weight	34.0 LB
EAN or UPC	698210642501