" REX " ZBR-2104 REXNORD
1-1/4"-ID 4-BOLT FLANGE UNIT - REXZBR2104>
Description
1-1/4"-ID 4-BOLT FLANGE UNIT
| Bearing Series | 2000 |
| Bolt Circle Radius | 2 1/16" |
| Bolt Size | 3/8" |
| C Basic Dynamic Load Rating | 18,850 lbf |
| Co Basic Static Load Rating | 18,300 lbf |
| D - Length Through Bore [Nom] | 2 11/16" |
| Diameter of the Shaft | 1 1/4" |
| Distance Between Bolt Holes [Nom] | 2 59/64" |
| Distance from Housing Cast Face to Inner Ring Long Hub Face | 9/16" |
| Distance from Housing Cast Face to Locking Feature Face | 9/16" |
| Distance from Mounting Surface to Cast Face | 1 5/16" |
| Distance from Mounting Surface to Collar Face | 1 5/16" |
| Distance from Mounting Surface to End of Pilot End | 1 3/8" |
| Duty Type | Standard Duty (Normal) |
| Expansion Capability | No |
| F - Mounting Bolt Size | 3/8" |
| Flange Block Footing Type | Standard |
| Flange Block Type | Flange Cartridge Block - Fixed |
| Flange Housing Outside Diameter | 5" |
| Flange Pilot Diameter Step Width | 3 3/8" |
| Flange Shape | Round |
| H - Mounting Flange Width | 7/16" |
| Housing Material | Cast Iron |
| Housing Type | Flanged Cartridge Block |
| Locking Collar Outside Diameter | 1 31/32" |
| Locking Collar Type | One Setscrew (Spring) Locking Collar |
| Locknut Outside Diameter | 1 31/32" |
| Pilot Depth | 3/4" |
| Pilot Diameter | 3 3/8" |
| 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 | 7/16" |
| Number of Mounting Bolts for Block | 4-Bolt |
| Size Code | 3 |
| Special Feature | Flanged Cartridge Block |
| Speed [Max] | 5,750 rpm |
| Type of Seal | Clearance (Z) |