JM738249
SIAIF JM738249
Type

Bearings for new energy vehicles

Model：JM738249
Thickness(mm)：46
Inner diameter d：190
Outer diameter D：260
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Detailed information

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Constant
  • e0.48
Axis load factor
  • Y 1 1.3
  • Y o 0.69
Bearing code
  • Inner circle▲JM738249
  • Outer ring▲JM738210
Installation size (mm)
  • d a 206
  • d b 200
  • Da242
  • Db252
  • Inner circler a (Maximum)3
  • Outer ringr a (Maximum)2.5
Dimensions
  • d190.000
  • D260.000
  • T46.000
  • B44.000
  • C36.500
  • Inner circler (Minimum)3.0
  • Outer ringr (Minimum)2.5
Load rating
  • (N) Cr370000
  • (N) Cor730000
  • {kgf} Cr38000
  • {kgf} Cor74500
Limit speed(rpm)
  • Grease lubrication1100
  • Oil lubrication1600
Action point position(mm)
  • a56.4
weight(kg)(Refer to)
  • Inner circle4.73
  • Outer ring2.2

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