Cylindrical Roller Bearings NN Series
Product Parameters
Online Inquiry
Model number
Basic dimensions (mm)
d
320
D
480
B
121
Rated Load (kN)
Cr
1350000
Cor
2670000
Limiting speed (1) (rpm)
oil lubrication
1300
Grease lubrication
1100
Weight ≈kg
76.6
Shandong HZK Bearing Manufacturing Co., Ltd.
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