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