Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF BC4B 320612

BC4B 320612

Design

Design variant/feature

BC4.18/W33GWI

Dimensions

d		410	mm
D		560	mm
B		420	mm
C		400	mm
D₁	≈	514.3	mm
F		450	mm
b		16.7	mm
K		9	mm
r_1,2	min.	23	mm
a		20	°
r_3,4	min.	2	mm

Calculation data

Basic dynamic load rating	C	5940	kN
Basic static load rating	C₀	14600	kN
Fatigue load limit	P_u	1250	kN
Calculation factor	k_r	610

Mass

Mass bearing

275

Model Number: BC4B 320612
Inner Diameter：410mm Outer Diameter：560mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Four-row cylindrical roller bearings
Details： Four-row cylindrical roller bearings Cylindrical roller bearings, four-row
Update date：2026-04-16
Application:Pneumatic Control Valves,medical Equipment,Film machine,medical equipment,wall industry,standing experimental equipment,Gas turbine,forklift truck,turret industry,Roller,machine tool spindle
Similar models:BC4B 320612
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Model No.	Inner Diameter	Outer Diameter	Width	Type
1315 K	75	160	37	Bearings, units and housings
15543	39.7002	60.3	7.95	Seals
331169 E/C500	457.2	596.9	-	Bearings, units and housings
7000 CD/HCP4AH	10	26	8	Bearings, units and housings
7228 CD/HCP4A	140	250	42	Bearings, units and housings
7315 BECBY	75	160	37	Bearings, units and housings
85x120x12 HMS5 RG	85	120	12	Seals
GE 15 C	15	26	9	Bearings, units and housings
RN-2.5x13.8 BF/G2	-	-	2.5	Bearings, units and housings
SAF 22515 x 2.1/2	63.5	-	-	Bearings, units and housings
SAF 22622 x 3.13/16 T	96.8375	-	-	Bearings, units and housings
YAR 207-107-2F	36.512	72	42.9	Bearings, units and housings

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