Wafangdian Bearing Group · ZWZ brand & technical informationzwzbearing001@gmail.com
Wafangdian Bearing Group Corp., Ltd. · ZWZ
Resources →
ZWZ products & technical support
Tapered roller bearings · Official ZWZ category cutaway illustration
Category illustration, not the specific configuration of M255449D/M255410.

ZWZ / Tapered roller bearings

M255449D/M255410

Add conditions and submit requirement →

Contact our team for product and supply information.

Core dimensions

d / mm288.925
D / mm406.400
B / mm144.462
T / mm144.462
C / mm60.325

Technical parameters

Parameter / unitSource value
Mass / kg63.300
Basic static load rating / kN4150.000
Basic dynamic load rating / kN1890.000
Oil limiting speed / rpm620
Grease limiting speed / rpm490

Ask about supply availability. Category illustrations are for reference. Contact us for designation-specific photographs, drawings or documents.

WhatsApp

Cookie choices

Only session and security cookies are in use. Optional analytics are disabled. Declining analytics does not affect inquiries.

ZWZ knowledge assistant

Ask about published product parameters and technical material. Engineering selection, interchangeability and commercial terms require human confirmation.

Bearing calculator: load / speed / life → candidates

Contact technical support
Questions are processed by this website and its local answering service. Records are kept for up to 7 days. Do not include passwords or sensitive personal information. Privacy policy