NJ238-E-M1
GYJ NJ238-E-M1
Type

Cylindrical roller bearing

Model：NJ238-E-M1
Thickness(mm)：55
Inner diameter d：190
Outer diameter D：340
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Detailed information

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Model
  • Bearing NJ238-E-M1
  • L形斜挡圈-
Sizemm
  • d190
  • D340
  • B55
  • r min4
  • r 1 min4
  • s 1) 4.7
  • E306
  • F230
  • D 1 ≈295
  • d 1 ≈244
  • B 1 -
  • B 2 -
  • B3-
Installation sizemm
  • d a min 2) 207
  • d a max227
  • d c min247
  • D a max 2) 323
  • r a max3
Basic load ratingN
  • Dynamic load C r 680000
  • Static load C or 930000
Limit speed n G /min –1
  • Limit speed n G /min –1 3200
Reference speed n B /min –1
  • Reference speed n B /min –1 1750
Quality m
  • Bearing ≈kg23.2
  • L形斜挡圈 ≈kg-
Fatigue limit load C ur /N
  • Fatigue limit load C ur /N100000

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