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