detailed parameters

Main dimensions and performance data
D 480 mm
B 130 mm
Cr 1790 rpm
Cor 3000 rpm
Reference speed 1300 rpm
Limiting Speeds 2000 rpm
Bearing Type Cylindrical roller bearing

Model Summary

NJ 2252 MAIt is applicable to large and medium-sized electric motors, rolling stock, machine tool spindles, internal combustion engines, generators, gas turbines, reduction boxes, rolling mills, vibrating screens and lifting and transportation machinery.

  • Factory direct sales spot inventory.
  • Quick shipment support for customization.

NJ 2252 MA_Cylindrical roller bearing

Detailed parameters of bearings

  • d : 260
  • D :480
  • B :130
  • Tel :+86-0635-2331111
  • Addresss01 Beihuan Road, Yandian Town, Linqing City, Liaocheng City, Shandong Province

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