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