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Single Row Steel Cylindrical Roller Bearing

NTHA-4472

Single Row Steel Cylindrical Roller Bearing
Item #101739423
  • 2.75 in Inner Diameter
  • 4.47 in Outer Diameter
  • 1 in Overall Width
Single Row Steel Cylindrical Roller Bearing
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    Shipment Options
  • 2.75 in Inner Diameter
  • 4.47 in Outer Diameter
  • 1 in Overall Width

features

  • K." in the prefix calls out bearing only (no washers included) for 81100 and 81200 metric series
Relubrication Feature No
Capacity Standard Capacity
Bore B 2 13/16 in
O.D. Type Straight
O.D. 4.46875 in
Bore Type Round Bore, Inch Type
Bearing Design Thrust Bearing – Complete
Operating Temperature [Min] -22 ËšF
Precision Ground Yes
Self Aligning No
Tolerance Iso Class 0 (RBEC 1)
Speed (Max) Oil 3800 rpm
Lubricant Rust Preventative
Radial Internal Clearance N/A
Enclosure Open
I.D. 2 3/4 in
Oil Hole w/o Oil Hole
End Type Open End
Operating Temperature [Max] 230 ËšF
Precision Class P0
Overall Width 1 in, 25.4 mm
Radial Internal Clearance Specification N/A
Static Load Rating 587 kN
Washer Thickness 0.3125 in
Relubricatable No
Fillet Radius 0.06 in, 1.57 mm
No. of Rows 1
Dynamic Load Rating 161 kN
Series NTHA
Rolling Element Cylindrical Roller
Cage Type Riveted
Cage Material Steel
Bearing Material 1074 Steel
Limiting Speed - Oil 3800 rpm
Component Assembly
O.D. (B) 4.406 in
Weight 2.267 LB
EAN or UPC 605790254246
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