RPMBRND ZEP2212
RPMBRND
RPMBRND ZEP2212
ZEP2212 PART NUMBER
Pillow Block Roller Bearing Unit - 2.7500 in Bore Dia., Two-Bolt Base, Solid Pillow Block, Cast Iron Material, Non-Expansion Bearing (Fixed)
QTY QUOTERPMBRND - RPMBRND ZEP2212
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
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
Misalignment capabilities: Total of 3°
Cast iron housing
Corrosion-resistant powder coating
Factory set clearance and lubrication
Precision ground and super finished raceways
Field interchangeable seal
Total of 3/8" expansion
Hardened spring locking collar
SPECIFICATIONS
| Bore Diameter | 2.75 in |
|---|---|
| Base Width | 3-3/16 in |
| Overall Length | 11.8125 in |
| Expansion Type | Non-Expansion Bearing (Fixed) |
| Overall Height | 6.3125 in |
| Finish/Coating | Powder Coated |
| Mounting | Two-Bolt Base |
| Overall Width | 4 in |
| Bearing Type | Spherical Roller |
| Seal Type | Clearance/Non-Contact |
| Bore Type | Round |
| Radial Dynamic Load Capacity | 46800 lb |
| Housing Construction | Solid Pillow Block |
| Radial Static Load Capacity | 55700 lb |
| Base To Bore Centerline | 3.125 in |
| Maximum Rpm | 2800 RPM |
| Housing Material | Cast Iron |
| Lubrication Type | Lubrication Fitting |
| Locking Device | Concentric Collar |
| Series | 2000 |
| Bolt Center-To-Center Length | 7-13/16 to 9-3/4 in |
| Standards Met | ANSI/ABMA STD 9-1990 |
