Cylindrical roller bearings, single row

Dimensions

d		105	mm
D		190	mm
B		36	mm
d₁	≈	134	mm
E		173	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	117	mm
d_a	max.	170	mm
D_a	min.	176	mm
D_a	max.	178	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C		300	kN
Basic static load rating	C₀		315	kN
Fatigue load limit	P_u		36.5	kN
Reference speed			3800	r/min
Limiting speed			4300	r/min
Calculation factor	k_r		0.12
Limiting value	e		0.2
Axial load factor	Y		0.6

Mass

Mass bearing

3.875

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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