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129

Self-Aligning Ball Bearings

Self-Aligning Ball Bearings

Product Information

Designations

129

Boundary Dimensions

d	9	mm
D	26	mm
B	8	mm
r (min.）	0.6	mm

Basic Load Ratings

C_r	4550	N	Basic dynamic load rating
C_0r	895	N	Basic static load rating

Speeds

Grease	26000	min-1
Oil	30000	min-1

Dimensions

Abutment and Fillet Dimensions

da (min.)	13	mm
Da(max.)	22	mm
ra (max.)	0.6	mm

Calculation factors

e	0.32
Y2	3.1
Y3	2
Y0	2.1

Additional information

Mass

(approx.)

0.021

kg