SEALMASTER USRBF5520AE-308-C
SEALMASTER
SEALMASTER USRBF5520AE-308-C
USRBF5520AE-308-C PART NUMBER
739938
MFR
739938 Pillow Block Spherical Roller Bearing Unit - 3.8125 in Bore Dia., Four-Bolt Base, Split Pillow Block, Cast Iron Material, Expansion Bearing (Floating)
QTY QUOTESEALMASTER - SEALMASTER USRBF5520AE-308-C
With Seal Flinger
NLGI#2 Lithium Complex Grease
SPECIFICATIONS
| Bore Diameter | 3.8125 in |
|---|---|
| Overall Width | 6.2344 in |
| Overall Length | 15.25 in |
| Seal Type | Double Lip Contact |
| Overall Height | 9 in |
| Radial Dynamic Load Capacity | 72640 lbs |
| Mounting | Four-Bolt Base |
| Radial Static Load Capacity | 105628 lbs |
| Bearing Type | Spherical Roller |
| Maximum Operating Temperature | Max 250 ° |
| Bore Type | Round |
| Maximum Rpm | 1350 rpm |
| Housing Construction | Split Pillow Block |
| Lubrication Type | Lubrication Fitting |
| Base To Bore Centerline | 4.5 in |
| Bolt Size | 0.75 in |
| Duty Type | Standard Duty |
| Series | USRBF5520AE |
| Housing Material | Cast Iron |
| Standards Met | ABMA, ISO |
| Locking Device | Adapter Mount |
| Additional Details | Notice: One expansion unit is to be used in conjunction with one nonexpansion unit for applications using an adapter lock unit. Failure to utilize one expansion and one non-expansion unit is likely to result in reduced bearing performance. |
| Bearing Material | 52100 Bearing Steel |
| Weight | 71.53 lbs |
| Bolt Center-To-Center Length | 11.6250 to 13.1250 in |
| Misalignment Angle | +/-2 ° |
| Base Width | 4.375 in |
| Cage Material | Steel |
| Expansion Type | Expansion Bearing (Floating) |
| Manufacturer Catalog Number | 739938 |
| Finish/Coating | Black Oxide Coated |
| Manufacturer Upc Number | 662461381014 |
