Cylindrical roller bearings, single row

Dimensions

d		70	mm
D		125	mm
B		24	mm
d₁	≈	89.4	mm
E		113.5	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm
s	max.	1.2	mm

Abutment dimensions

d_a	min.	79	mm
d_a	max.	111	mm
D_a	min.	116	mm
D_a	max.	117	mm
r_a	max.	1.5	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		137	kN
Basic static load rating	C₀		137	kN
Fatigue load limit	P_u		18	kN
Reference speed			6000	r/min
Limiting speed			6300	r/min
Calculation factor	k_r		0.12
Limiting value	e		0.2
Axial load factor	Y		0.6

Mass

Mass bearing

1.114

kg

For additional information about the meaning and limitations of the product data, refer to Single row cylindrical roller bearings and Principles of bearing selection and application.

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