RPMBRND ZBR2300
RPMBRND
RPMBRND ZBR2300
ZBR2300 PART NUMBER
Four-Bolt Piloted Roller Bearing Unit - Spherical Roller, 3 in Bore , Non-Expansion Bearing (Fixed), Normal Duty, Cast Iron, Concentric Collar
QTY QUOTERPMBRND - RPMBRND ZBR2300
Series 2000 collar mounted spherical roller bearing units provide economic and versatile arrangements for supporting shafts that carry substantial radial or combination radial and thrust loads and oscillatory or dynamic conditions
The rollers are aligned by the retainers and the outer races, so despite misalignment, the roller load is always equally distributed across the surface
This distribution of load, prevents high edge load stresses on the rollers and therefore it is not necessary to derate the bearing for misalignment conditions
This series of bearing is easy to mount, sealed, prelubricated and does not require adjustment during mounting
Cast iron housing
SPECIFICATIONS
| Bore Diameter | 3 in |
|---|---|
| Seal Type | Clearance/Non-Contact |
| Bolt Center-To-Center Length | 5.2969 in |
| Overall Depth | 4 in |
| Bolt Circle Diameter | 7-1/2 in |
| Radial Dynamic Load Capacity | 46800 lb |
| Overall Length/Diameter | 8.75 in |
| Radial Static Load Capacity | 55700 lb |
| Flange Mounting Type | Four-Bolt Piloted |
| Maximum Rpm | 2800 RPM |
| Bearing Type | Spherical Roller |
| Finish/Coating | Powder Coated |
| Housing Construction | Solid Flange Mount |
| End Type | Open |
| Bore Type | Round |
| Lubrication Type | Lubrication Fitting |
| Duty Type | Normal Duty |
| Replacement Bearing | 2300U |
| Housing Material | Cast Iron |
| Series | 2000 |
| Locking Device | Concentric Collar |
| Manufacturer Product Page | http://www.product.com/Products-Services/Process-Motion-Control/Bearings/Spherical-roller-bearings/2000-Series/ZBR2000/ZBR2300 |
| Expansion Type | Non-Expansion Bearing (Fixed) |
