ZB2107

Cast Iron 1 7/16 in Shaft Dia Single Set Collar Spherical Roller Flange Block

Item #100739161

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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

Lubricant Type	Exxon Ronex MP
Mounted Unit Duty	Heavy Duty
Static Load Rating	20900 lb
Grease Fitting Size	1/8 NPT
Vibration Frequency Inner Ring Defect	0.1445 cps
Housing Length	6 1/4 in
Bearing Housing	Flange Block 3 Bolt Round
Temperature Range [Max]	225 °F
Locking Device	Single Setscrew Locking Collar
Housing Height	6 1/4 in
Primary Seal	Steel Clearance Seal
Temperature Range [Min]	-40 °F
Bearing Type	Spherical Roller
Duty	Heavy-Duty
Bore Range [Max]	4 in
Bolt Circle Dia.	5 in
Series	2000
Bore Range [Min]	0.75 in
Housing Material	Cast Iron
Shaft Locking	Single Set Collar
Threaded Cover Kit	TC4
Vibration Frequency Outer Ring Defect	0.1055 cps
Style	3-Bolt Flange
Misalignment Range	±1 1/2°
Size Code	4
Lubrication	Relubricatable
End Type	Open End
Volume	0.493 GLL
Flange Thickness	5/8 in
Length Through Bore	2.875 in
Bearing Design	Non-Expansion
Mounted Clearance	C3 Standard
Vibration Frequency Roller Spin	0.0499 cps
Inch/Metric	Inch
Set Screw Torque	325 in lb
Housing Diameter	3 7/16 in
Bolt Hole Spacing	4 21/64 in
Lubrication Type	Exxon Ronex MP Std
Housing Construction	One Piece
Housing Coating	Powder Coated
Seal Type	Clearance Seals
Collar O.D.	2 5/16 in
Bolt Size	1/2 in
Retainer Type	Engineered Polymer
Radial Dynamic Load Capacity	19860 lb
Vibration Frequency Fundamental Train	0.0070 cps
Shape	Round
RPM [Max]	5250 rpm
Inner Ring Hub Diameter	1 3/4 in
Bearing Standoff Distance	1/32 in
Shaft Dia.	1.4375 in
Flange Type	3-Bolt Flange
Bolt Circle Radius	2 1/2 in
Weight	6.8 LB
EAN or UPC	698210172503