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68/630

Single-Row Deep Groove Ball Bearings
Single-Row Deep Groove Ball Bearings

Product Information

Designations

68/630

Boundary Dimensions

d 630 mm
D 780 mm
B 69 mm
r (min.） 4 mm

Basic Load Ratings

Cr 460000 N Basic dynamic load rating
C0r 890000 N Basic static load rating

Speeds

Grease 560 min-1
Oil 670 min-1

Dimensions

Abutment and Fillet Dimensions

da (min.) 646 mm
Da(max.) 764 mm
ra (max.) 3 mm

Calculation factors

fo 17.3

Additional information

Z 26
DW 44.45 mm

Mass

(approx.) 71.3 kg