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703258 / Gold Line Ball Bearing

NP-26C

703258 / Gold Line Ball Bearing
Item #101179546
  • Contact Seal Type
703258 / 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
Inner Race Heat Treat Method Zone-Hardened
Bolt Size 0.5 in
Centerline to Front Face 1.188 in
Insert No. 2-110C
Bolt Center [Min] 5.438 in
Expansion No
Overall Length (in) 7.5
Retainer Type Land Riding
Inch/Metric Inch
Misalignment Type Static Only
Bore Size 1.625 in
Insert Material 52100 Bearing Steel, Black Oxided
Bolt Center Min (in) 5.438
Foot Height (in) 0.688
Angle of Misalignment ±2°
Base Width 2.125 in
Housing Construction One Piece
Maximum Operating Temperature 220
Base Width (in) 2.125
Lubrication Lithium Complex NLGI 2 Grease
Housing Material Cast Iron
Base to Center Height 2.125 in
Platform Gold Line Ball Bearing
Overall Length 7.5 in
Foot Height 0.688 in
Speed [Max] 3800 rpm
Bolt Size (in) 0.5
Replaceable Insert Yes
Bolt Center Max (in) 6.063
Overall Height 4.25 in
Internal Clearance Standard
Bore Size - Inch 1.625
Bearing Insert Coating Black Oxide
End Cap No
Housing Color Gray
Pillow Block Type 2-Bolt
Seal Type Single Lip Contact
Inner Race Length (in) 1.938
Measure Units Inch
Relubricatable Yes
Inner Ring OD (in) 2.297
Inner Race Length 1.938 in
Locking Type Set Screws
Duty Series Standard
Outer Ring Land Profile Standard
Overall Height (in) 4.25
Brand. Sealmaster
Bolt Center [Max] 6.063 in
Inner Ring O.D. 2.297 in
Bearing Type Ball Bearing
Bore Shape Straight
Operating Temperature [Max] 220 °F
Centerline to Front Face (in) 1.188
Housing Base Solid
Weight 6.75 LB
EAN or UPC 662461020777
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