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704221 / Gold Line Ball Bearing

MP-48C

704221 / Gold Line Ball Bearing
Item #101178975
  • Contact Seal Type
704221 / Gold Line Ball Bearing
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  • Contact Seal Type

description

  • Dimensionally interchangeable with many competitive units.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
  • Single lip contact seal
  • Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
  • Sealmaster® exclusive lock & pin dimple for direct lubrication and anti-rotation
Inner Race Length 3.25 in
Measure Units Inch
Retainer Type Land Riding
Housing Base Solid
Speed [Max] 1950 rpm
Maximum Operating Temperature 220
Bore Shape Straight
Bearing Insert Coating Black Oxide
Bolt Size (in) 0.875
Bolt Size 0.875 in
Bolt Center Max (in) 10.125
Base Width (in) 3.5
Housing Material Cast Iron
Bolt Center [Max] 10.125 in
Brand. Sealmaster
Inner Race Length (in) 3.25
Seal Type Contact
Platform Gold Line Ball Bearing
Inner Ring OD (in) 3.922
Operating Temperature [Max] 220 °F
Housing Type Pillow Block
Outer Ring Land Profile Standard
Inner Race Heat Treat Method Zone-Hardened
Bore Size - Inch 3
Base Width 3.5 in
Overall Length (in) 13
End Cap No
Lubrication Lithium Complex NLGI 2 Grease
Centerline to Front Face 1.938 in
Overall Length 13 in
Centerline to Front Face (in) 1.938
Inch/Metric Inch
Pillow Block Type 2-Bolt
Internal Clearance Standard
Foot Height 1.25 in
Housing Construction One Piece
Foot Height (in) 1.25
Locking Type Setscrew
Bore Size 3 in
Misalignment Type Static Only
Insert Material 52100 Bearing Steel, Black Oxided
Insert No. 3-3C
Overall Height 7.25 in
Angle of Misalignment ±2°
Replaceable Insert Yes
Relubricatable Yes
Inner Ring O.D. 3.922
Bolt Center Min (in) 7.875
Bolt Center [Min] 7.875 in
Rolling Element Ball
Duty Series Medium
Housing Color Gray
Overall Height (in) 7.25
Expansion No
Weight 30.215 LB
EAN or UPC 662461026793
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