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" REX " ZB-2203 REXNORD
2-3/16"-ID 4-BOLT FLANGE UNIT - REXZB2203>
Description
2-3/16"-ID 4-BOLT FLANGE UNIT
| Bearing Series | 2000 |
| Bearing Standoff Distance | 3/32" |
| Bolt Circle Radius | 3-3/16" |
| Bolt Size | 5/8" |
| C Basic Dynamic Load Rating | 36,670 lbf |
| C Basic Static Load Rating | 44,400 lbf |
| Co Basic Static Load Rating | 44,400 lbf |
| D - Length Through Bore [Nom] | 3-5/16" |
| Diameter of the Shaft | 2-3/16" |
| Distance Between Bolt Holes [Nom] | 4-1/2" |
| Distance from Housing Cast Face to Inner Ring Long Hub Face | 13/16" |
| Distance from Housing Cast Face to Locking Feature Face | 13/16" |
| Duty Type | Standard Duty (Normal) |
| Expansion Capability | No |
| F - Mounting Bolt Size | 5/8" |
| Flange Block Footing Type | Standard |
| Flange Block Type | Flange Block - Fixed |
| Flange Housing Outside Diameter | 7-3/4" |
| Flange Pilot Diameter Step Width | 5" |
| Flange Shape | Round |
| H - Mounting Flange Width | 11/16" |
| High Speed Shaft (HSS) Speed [Max] | 3,650 rpm |
| Housing Diameter | 4-7/8" |
| Housing Material | Cast Iron |
| Housing Type | Flange Block |
| Inner Ring Hub Diameter | 2-5/8" |
| Locking Collar Outside Diameter | 3-1/4" |
| Locking Collar Type | One Setscrew (Spring) Locking Collar |
| Locknut Outside Diameter | 3-1/4" |
| Pilot Diameter | 5" |
| Product Feature Summary |
Cast iron housing Corrosion resistant powder coating Broad range of sealing options Factory set clearance & lubrication Precision ground & superfinished raceways Hardened spring locking collar See Features & Benefits section for additional info. Misalignment capabilities - Total of 4° Field interchangeable seals |
| Rolling Element | Spherical |
| Mounting Pad Height | 11/16" |
| Mounting Pad Width | 7-3/4" |
| Number of Mounting Bolts for Block | 4-Bolt |
| Size Code | 7 |
| Special Feature | 4-Bolt Flanged Block |
| Speed [Max] | 3,650 rpm |
| Type of Seal | Clearance (Z) |
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