Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF BC1B 320938/HB3

BC1B 320938/HB3

Dimensions

d		560	mm
D		680	mm
B		45	mm
d₁	≈	606	mm
D₁	≈	638	mm
E		645	mm
r_1,2	min.	3	mm
s	max.	8.2	mm

Abutment dimensions

d_a	min.	573	mm
D_a	max.	667	mm
D_b	min.	647	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	429	kN
Basic static load rating	C₀	950	kN
Fatigue load limit	P_u	62	kN
Reference speed		2000	r/min
Limiting speed		3200	r/min
Calculation factor	k_r	0.02
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

Model Number: BC1B 320938/HB3
Inner Diameter：560mm Outer Diameter：680mm Width：45mm
Reference speed:3200 r/min Limiting speed:2000 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2025-12-09
Application:security equipment,position switch,tapered grinder,motor,dynamic blood pressure,electromyography machine,outdoor equipment,vacuum suction cup,office equipment,electrocardiograph,Anti-defibrillation pacing
Similar models:BC1B 320938/HB3
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