VF4S-328AH

Medium Duty Semi-Solid 4-Bolt Flange Unit

Item #100935706

1.75 in Inside Diameter

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Product Details

Powder coat epoxy cast iron housing
Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
Single lip contact seal and flinger
Air Handling noise check for quiet operation
Looser than standard housing fit for ease of alignment on lightweight frames

Specifications

Seal Type	Single Lip Contact with Flinger
Platform	Air Handling
Bore Type	Straight
Insert Material	52100 Bearing Steel, Black Oxided Inner
Overall Width	5.63 in
Heat Treat Method (Inner Race)	Zone-Hardened
Bolt Size (in)	0.5625
Radial Static Load Capacity (lb)	5216
Insert No.	VS-328
Overall Height (in)	2.156
Overall Width (in)	5.625
Mounted Unit Duty	Medium
Lubrication	Lithium Complex NLGI 2 Grease
Radial Dynamic Load Capacity (lb)	7889
Expansion	No
Radial Static Load Capacity	5216 lb
Housing Base	Semi-Solid
Bearing Insert Coating	Black Oxide Coated Inner Ring
Relubricatable	Yes
End Cap	No
Maximum Operating Temperature	200
Retainer Type	Ball Riding Retainer
Misalignment Type	Static Only
Replaceable Insert	Yes
Flange Type	4-Bolt Flange
Pilot Configuration	No Pilot
Inner Race Heat Treat Method	Zone-Hardened
Retainer Material	Molded Fiber Glass Reinforced Nylon
Bore Shape	Straight
Bore Size - Inch	1.75
Centerline to Front Face (in)	1.281
Housing Width (in)	5.625
Housing Construction	One Piece
Outer Ring Land Profile	Standard
Bolt Center-to-Center Length (in)	4.375
Bolt Size	0.56 in
Finish	Black Oxide Coated Inner Ring
Inner Race Length (in)	2.031
Radial Dynamic Load Capacity	7889 lb
I.D.	1.75 in
Inch/Metric	Inch
Measure Units	Inch
Housing Material	Cast Iron
Internal Clearance	Standard
Foot Height (in)	0.625
Inner Ring OD (in)	0.75
Duty Series	Medium
Housing Width	5.63 in
RPM [Max]	3000 rpm
Foot Height	0.63 in
Weight	5.8 LB
EAN or UPC	662460395753