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