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.
Gates® Power Transmission Poly Chain® GT® Carbon™ 8MGT-1760-21 Synchronous Belt, 21 mm W, 1760 mm OAL, 8 mm Pitch, 220 Teeth, Polyurethane
Give yourself a competitive advantage by designing in the Gates Poly Chain™ GT™ Carbon drive system instead of roller chain in your next power transmission application. The patented use of carbon fiber as the tensile cord in this belt provides increased horsepower rating for greater power density and compactness. When combined with Gates Poly Chain GT sprockets, you have a lightweight, long-lasting, maintenance-free system that's more than a match for roller chain.
Gates® Power Transmission Hi-Power® II BB85 Banded Heavy Duty Double V-Belt, BB Section, 21/32 in W Top, 88 in L Outside, 17/32 in THK, EPDM
Designed with a unique recessed top and bottom to maintain sidewall contact, while remaining flexible for belt drive applications that require power transmission from both sides of the belt.
Gates® Power Transmission PowerGrip® HTD® 264-3M-06 Synchronous Belt, 6 mm W, 264 mm OAL, 3 mm Pitch, 88 Teeth, Neoprene
PowerGrip™ HTD belts have a larger, more robust tooth profile for increased capacity, as compared to timing belts. 3M and 5M belts are suitable for domestic appliances, office machines, electric hand tools and for applications in the processing and chemical industry. 8M, 14M and 20M belts are used in high-performance drives in the machine tool, paper and textile industries where durability and low maintenance are required.
Gates® Power Transmission PowerGrip® GT®3 4326-14MGT-85 Synchronous Belt, 85 mm W, 4326 mm OAL, 14 mm Pitch, 309 Teeth, Neoprene
Engineered with the latest in advanced technology and materials science expertise, Gates PowerGrip™ GT4 delivers the highest power-carrying capacity of any belt in its class. In addition, Gates designed a belt with increased chemical resistance and larger temperature range capability. Gates PowerGrip GT4 belt delivers improved performance over a wide range of industrial applications. The 8MGT and 14MGT pitches are the optimum choice for high performance drives in the machine tool, paper and textile industries where durability and low maintenance are required. From resource processing to heavy manufacturing, automated production to custom assembly — Gates PowerGrip GT4 solutions improve uptime, efficiency, productivity, reliability and safety for industries around the world.
Dodge® 071481 407 Non-Expansion Square Type E/S-2000 Spherical Roller Bearing Unit, 4-7/16 in Dia Bore, 8-3/4 in L Bolt Center-to-Center, 4-Bolt Base Flange Mount, 10.88 in OAL/Dia
Unit-housed double-row Dodge® S-2000 spherical roller bearings have higher ratings and long L10 life. These bearings are in cast iron housings and available in pillow block, flange, and piloted flange versions. A variety of sealing options for easy application and protection make the Dodge® S-2000 a high-capacity bearing with maximum life.
