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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 NNU49/800K.

ZWZ / Cylindrical roller bearings

NNU49/800K

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Core dimensions

d / mm800.000
D / mm1060.000
B / mm258.000

Technical parameters

Parameter / unitSource value
Mass / kg639.000
Basic static load rating / kN16200.000
Basic dynamic load rating / kN5510.000
Oil limiting speed / rpm290
Grease limiting speed / rpm240

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