Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF BC2B 320118

BC2B 320118

Design

Design variant/feature

NNUB.2/C3WO

Dimensions

d		340	mm
D		520	mm
B		305	mm
C		200	mm
D₁	≈	461	mm
F		384	mm
r_1,2	min.	5	mm
r_3,4	min.	5	mm
s	max.	45	mm

Abutment dimensions

d_a	min.	360	mm
d_a	max.	374	mm
d_b	min.	388	mm
D_a	max.	500	mm
r_a	max.	4	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	3300	kN
Basic static load rating	C₀	7100	kN
Fatigue load limit	P_u	610	kN
Reference speed		900	r/min
Limiting speed		1300	r/min
Calculation factor	k_r	0.38

Mass

Mass bearing

185

Model Number: BC2B 320118
Inner Diameter：340mm Outer Diameter：520mm Width：200mm
Reference speed:1300 r/min Limiting speed:900 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2026-04-16
Application:motor,pneumatic Pump,relay,Industrial equipment,wheel lathe,Antenna Industry,Film machine,sheet industry,hardware,economic mold,Water Monitoring
Similar models:BC2B 320118
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