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RS-4921E4

Full Complement Cylindrical Roller Bearings Double-Row For Sheaves: Open Type
Full Complement Cylindrical Roller Bearings Double-Row For Sheaves: Open Type

Product Information

Designations

RS-4921E4

Boundary Dimensions

d 105 mm
D 145 mm
B 40 mm
r (min.） 1.1 mm

Basic Load Ratings

Cr 245000 N Basic dynamic load rating
C0r 420000 N Basic static load rating

Speeds

Grease 950 min-1
Oil 1900 min-1

Dimensions

doh 3 mm

Abutment and Fillet Dimensions

da (min.) 111.5 mm
da (max.) 138.5 mm
ra (max.) 1 mm

Calculation factors

Additional information

Mass

(approx.) 2.05 kg