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703252 / Gold Line Ball Bearing

NP-20C

703252 / Gold Line Ball Bearing
Item #101179528
  • Contact Seal Type
703252 / 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
Overall Height 3.75 in
Bolt Center Max (in) 5.313
Foot Height 0.625 in
Retainer Type Land Riding
Expansion No
Speed [Max] 4650 rpm
Inner Race Heat Treat Method Zone-Hardened
Bore Shape Straight
Housing Material Cast Iron
Base to Center Height 1.875 in
Overall Length (in) 6.563
Overall Length 6.563 in
Bolt Size (in) 0.5
Locking Type Set Screws
Bolt Size 0.5 in
Bearing Type Ball Bearing
Housing Base Solid
Base Width 1.875 in
Operating Temperature [Max] 220 °F
Insert Material 52100 Bearing Steel, Black Oxided
Bore Size - Inch 1.25
Lubrication Lithium Complex NLGI 2 Grease
Maximum Operating Temperature 220
Insert No. 2-14C
End Cap No
Foot Height (in) 0.625
Misalignment Type Static Only
Brand. Sealmaster
Platform Gold Line Ball Bearing
Replaceable Insert Yes
Centerline to Front Face 1 in
Pillow Block Type 2-Bolt
Seal Type Single Lip Contact
Inner Ring OD (in) 1.859
Bore Size 1.25 in
Inner Race Length (in) 1.688
Housing Color Gray
Housing Construction One Piece
Measure Units Inch
Centerline to Front Face (in) 1
Angle of Misalignment ±2°
Bolt Center [Min] 4.688 in
Duty Series Standard
Inner Ring O.D. 1.859 in
Bearing Insert Coating Black Oxide
Bolt Center [Max] 5.313 in
Internal Clearance Standard
Base Width (in) 1.875
Bolt Center Min (in) 4.688
Inch/Metric Inch
Overall Height (in) 3.75
Relubricatable Yes
Outer Ring Land Profile Standard
Inner Race Length 1.688 in
Weight 4.385 LB
EAN or UPC 662461020715
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