Sealmaster 3-3/16"-ID M/D 300 BB PILLOW BLOCK SEA MP-51
Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing, and prevents outer ring rotation within the housing. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction. Depending on your preference, these bearings are available in both inch and metric shaft sizes with a wide variety of cast iron, stamped steel or rubber mount housings, sealing, and lubrication options or industry specific solutions.
-
BrandSealmaster®
-
UPC662461013953
-
Manufacturer Part Number701883
-
CountryUSA
-
Load Capacity18681 lb Dynamic
-
Locking DeviceSet Screw
-
Temperature Rating250 deg F
-
FinishUncoated
-
MaterialCast Iron
-
Maximum Speed2125 rpm
-
TypeMedium Duty
-
Mounting TypeTwo-Bolt Base
-
Seal TypeFelt
-
SeriesMP Series
-
Base Width4 in
-
Base to Bore Centerline4 in
-
Bolt Center-to-Center Length9-11/16 to 12-9/16 in
-
Bore Diameter3-3/16 in
-
Bore TypeRound
-
Expansion TypeNon-Expansion (Fixed)
-
Overall Height8 in
-
Overall Length15 in
-
Overall Width3-3/8 in
- Metal nameplate riveted to the housing allows for easy identification even after years of operation
- High temperature synthetic grease
- Alemite fitting lubrication
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120 deg spacing setscrew locking with diamond faceted setscrews
- Unique land riding retainer design provides superior pocket clearance that allows for 360 deg grease circulation around the rolling elements resulting in better retained and utilized lubrication
- Sealmaster exclusive lock pin and dimple for direct lubrication and anti-rotation
| Competitor Name | Cross-Reference Number |
|---|---|
| Grainger | 44A339 |
-
Alternative Part NumberMP-51
-
UNSPSC31171504
-
Package DescriptionEACH
-
Specification Sheet
-
Instruction/Installation Manual
Recently Viewed
Sealmaster® gold mounted ball bearings feature a wide outer race insert bearing with land riding metallic retainer. The black oxide treated bearing steel insert features an exclusive lock pin and dimple system providing a direct path for lubrication into the bearing, and prevents outer ring rotation within the housing. Shaft lock is achieved by either setscrew or Skwezloc® concentric locking collar. The felt seal with flinger provide a good balance between contaminant entry, GoldPlex® HP grease loss and friction. Depending on your preference, these bearings are available in both inch and metric shaft sizes with a wide variety of cast iron, stamped steel or rubber mount housings, sealing, and lubrication options or industry specific solutions.
TruGuard™ F9-30C-2XL Unlined Welding Jacket, Men's, 2XL, Cotton, Green, Resists: Flame, ASTM 1506
With more features and superior quality, the Black Stallion FR Cotton Welding Jacket F9-30C provides better protection for light welding applications. Black Stallion FR cotton fabric conforms to ASTM D6413 flame resistance and washable test methods. In order to meet ASTM D6413, a sample of fabric must self-extinguish with less than a 2-second after flame and less than 6" char length. Applies to an initial sample and after 25 commercial wash cycles (50 home washings).
SWITCH WITH PILOT LIGHT-JWH508411 >
Deep Groove Ball Bearings (DGBB) are the most common form of rolling bearings and are used in a variety of applications, particularly those where high speeds and low power loss are required. NSK DGBB can handle not only radial forces, but also moderate axial loads in both directions. They are easy to install and can be deployed in a variety of configurations.
HCI Preferred Supplier 28061 Pipe Coupling, 1/2 in Nominal, FNPT End Style, Brass
HCI Preferred Supplier 28061 Pipe Coupling, 1/2 in Nominal, FNPT End Style, Brass
OIL & HEAT RESISTANT-DURABILITY IN TOUGH ENVIRONMENTS. FLEXIBLE IDEAL FOR USE WITH BACKSIDE IDLERS, STATIC DISSIPATING, MADE OF NATURAL RUBBER/SBR CORD OF POLYESTER AND COVERED WITH COTTON/POLYESTER BLEND
-JAS3L600 >
