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703250 / Gold Line Ball Bearing

NP-19C

703250 / Gold Line Ball Bearing
Item #101179525
  • Contact Seal Type
703250 / Gold Line Ball Bearing
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    Shipment Options
  • Contact Seal Type

description

  • Most widely used, normal-duty pillow block with high base-to-shaft centerline dimensions.

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
Housing Construction One Piece
Misalignment Type Static Only
Inner Ring OD (in) 1.594
Overall Length (in) 6.5
Pillow Block Type 2-Bolt
Brand. Sealmaster
Centerline to Front Face (in) 0.875
Overall Height (in) 3.375
Foot Height 0.563 in
Retainer Type Land Riding
Base Width 1.875 in
Outer Ring Land Profile Standard
Inner Race Length (in) 1.5
Inner Race Heat Treat Method Zone-Hardened
Inch/Metric Inch
Insert No. 2-13C
Bolt Center [Min] 4.438 in
Relubricatable Yes
Duty Series Standard
Base to Center Height 1.688 in
Bolt Size (in) 0.5
Speed [Max] 5450 rpm
Bolt Size 0.5 in
Replaceable Insert Yes
Housing Base Solid
Measure Units Inch
Housing Color Gray
Bolt Center Min (in) 4.438
Operating Temperature [Max] 220 °F
Expansion No
Inner Ring O.D. 1.594 in
Seal Type Single Lip Contact
Bore Size - Inch 1.188
End Cap No
Bolt Center Max (in) 5.063
Foot Height (in) 0.563
Angle of Misalignment ±2°
Base Width (in) 1.875
Bolt Center [Max] 5.063 in
Platform Gold Line Ball Bearing
Bearing Insert Coating Black Oxide
Bearing Type Ball Bearing
Overall Length 6.5 in
Bore Shape Straight
Housing Material Cast Iron
Centerline to Front Face 0.875 in
Internal Clearance Standard
Insert Material 52100 Bearing Steel, Black Oxided
Overall Height 3.375 in
Locking Type Set Screws
Bore Size 1.188 in
Inner Race Length 1.5 in
Lubrication Lithium Complex NLGI 2 Grease
Maximum Operating Temperature 220
Weight 3.68 LB
EAN or UPC 662461020692
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