R3ZZ
SIAIF R3ZZ
Type

Small ball bearings and miniature ball bearings

Model：R3ZZ
Thickness(mm)：3.967
Inner diameter d：4.762
Outer diameter D：12.7
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Detailed information

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Bearing code
  • OpenR3
  • Dust cover typeR3ZZ
Dimensions
  • d4.762
  • D12.700
  • B3.967
  • B 1 4.978
  • r (Minimum)0.3
Load rating (N)
  • Cr1300
  • Cor485
Load rating {kgf}
  • Cr133
  • Cor49
Limit speed(rpm)
  • Grease lubrication open type Z·ZZ43000
  • Oil lubricated open type Z53000
Installation size (mm)
  • d a (Minimum)6.8
  • d b (Maximum)6.5
  • Da (Maximum)10.7
  • Db (Minimum)11.2
  • r a (Maximum)0.3
weight(g) (Refer to)
  • Open2.21
  • Dust cover type2.79

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