NU1292MA
SIAIF NU1292MA
Type

Cylindrical roller bearing

Model：NU1292MA
Thickness(mm)：165
Inner diameter d：460
Outer diameter D：830
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Detailed information

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Basic size mm
  • d460
  • D830
  • B165
Basic load rating kN
  • DynamicsC4180
  • Static Co6800
RatedSpeed r/min
  • Reference speed750
  • Limit speed1100
Model
  • ModelNU1292MA
Size mm
  • d460
  • d 1 ～-
  • D1 ～715
  • F,E554
  • r 1,2 Minimum7.5
  • r 3,4 Minimum7.5
  • s 1) 6.4
Shoulder and chamfer dimensions mm
  • d a Minimum492
  • d a Maximum542
  • d b ,Da Minimum559
  • Da Maximum798
  • r a Maximum6
  • r b Maximum6
Calculate coefficient
  • kr0.14
Corner Circle
  • Model-
  • Quality
  • SizeB1
  • SizeB2
Fatigue load limit Pu
  • Fatigue load limit Pu510
Quality
  • Quality415

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