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Wafangdian Bearing Group Corp., Ltd. · ZWZ
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Cylindrical roller bearings · Official ZWZ category cutaway illustration
Category illustration, not the specific configuration of NU20/710EM.

ZWZ / Cylindrical roller bearings

NU20/710EM

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Core dimensions

d / mm710.000
D / mm1030.000
B / mm185.000

Technical parameters

Parameter / unitSource value
Mass / kg535.000
Basic static load rating / kN12000.000
Basic dynamic load rating / kN5800.000
Oil limiting speed / rpm490
Grease limiting speed / rpm420

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