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702490 / Gold Line Ball Bearing

NPD-31C

702490 / Gold Line Ball Bearing
Item #101179692
  • Contact Seal Type
702490 / Gold Line Ball Bearing
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  • Contact Seal Type

description

  • Normal-duty pillow with extended inner race and dual locking setscrews.

features

  • Powder coated epoxy cast iron housing with extended inner ring bearings
  • Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path 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
Brand. Sealmaster
Insert No. 2-115DC
Inner Race Length 2.5 in
Inch/Metric Inch
Maximum Operating Temperature 220
Bearing Type Ball Bearing
Bolt Center Max (in) 6.5
Inner Race Heat Treat Method Zone-Hardened
Lubrication Lithium Complex NLGI 2 Grease
Bore Shape Straight
Bolt Size 5 in
Measure Units Inch
Bolt Center [Min] 6 in
Foot Height (in) 0.75
Angle of Misalignment ±2°
Bolt Size (in) 5/8
Expansion No
Overall Length (in) 8.125
Overall Height 4.563 in
Misalignment Type Static Only
Housing Base Solid
End Cap No
Foot Height 0.75 in
Insert Material 52100 Bearing Steel, Black Oxided
Duty Series Standard
Centerline to Front Face (in) 1.25
Bearing Insert Coating Black Oxide
Base Width 2.375 in
Platform Gold Line Ball Bearing
Replaceable Insert Yes
Housing Material Cast Iron
Base Width (in) 2.375
Housing Color Gray
Outer Ring Land Profile Standard
Operating Temperature [Max] 220 °F
Bolt Center [Max] 6.5 in
Locking Type Double Set Screw
Overall Length 8.125 in
Seal Type Single Lip Contact
Pillow Block Type 2-Bolt
Speed [Max] 3550 rpm
Centerline to Front Face 1.25 in
Base to Center Height 2.25 in
Bolt Center Min (in) 6
Bore Size 1.938 in
Retainer Type Land Riding
Inner Race Length (in) 2.5
Relubricatable Yes
Housing Construction One Piece
Bore Size - Inch 1.938
Overall Height (in) 4.5625
Internal Clearance Standard
Weight 8.3 LB
EAN or UPC 662461017876
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