H311
GYJ H311
Type

Barrel roller bearing

Model：H311
Thickness(mm)：29
Inner diameter d：55
Outer diameter D：120
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Detailed information

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Sizemm
  • d 1H 50
  • d55
  • D120
  • B29
  • r min2
  • D 1 ≈101.7
  • D m ≈75
  • I45
  • c ≈13
Basic load ratingN
  • Dynamic load C r 120000
  • Static load C or 137000
Model
  • Bearing20311-K-TVP-C3
  • Adapter sleeveH311
Fatigue limit load C ur / N
  • Fatigue limit load C ur / N12400
Limit speed n G min –1
  • Limit speed n G min –1 3000
Quality m
  • Bearing ≈kg1.49
  • Adapter sleeve ≈kg0.35
Installation sizemm
  • d a max72
  • D a max109
  • d b min60
  • B a min6
  • r a max2

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