215-2ZNR
SIAIF 215-2ZNR
Type

Deep groove ball bearing

Model：215-2ZNR
Thickness(mm)：25
Inner diameter d：75
Outer diameter D：130
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Detailed information

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Basic size mm
  • d75
  • D130
  • B25
Basic load rating kN
  • DynamicsC72.1
  • Static Co72
RatedSpeed r/min
  • Reference speed9000
  • Limit speed 1) 5600
Model
  • BearingOpen215NR
  • One side beltDust cover215-ZNR
  • Both side bandsDust cover215-2ZNR
  • Stop ringSP130
Size mm
  • d75
  • d1 ～92.1
  • D2 ～117
  • D3125.22
  • D4139.7
  • f2.82
  • b3.1
  • C4.06
  • r 0 Maximum0.6
  • r 1,2 Minimum1.5
Shoulder and chamfer dimensions mm
  • d a Minimum83
  • Da Maximum122
  • D b Minimum141
  • b a Minimum3.5
  • Ca Maximum6.88
  • r a Maximum1.5
Fatigue load limit Pu
  • Fatigue load limit Pu3
Quality kg
  • Quality kg1.25

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