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：2026-07-31
Application:laser devices,Die,shoe-making machinery,stacker lift platform,Ball screw,gantry processing,engineering machinery,machine lathe,Broadcasting System,Cylinder Pneumatic Treatment Element,motor
Similar models:BC4B 320612
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Model No. Inner Diameter Outer Diameter Width Type

32218/DF
593037
GS 81107
W 61814
W 619/6-2RS1

Purchase the SKF BC4B 320612 Cylindrical roller bearings, four-row Please fill in the following

Hot number： 130x190x12 HMS5 V 305272 DA 524768 61814-2RS1 71917 ACE/HCP4AL C 2212 KV FY 20 TF/VA201 FYTB 1.3/8 TF GE 50 ESL-2LS NCF 29/600 V SAF 1615 TLC SNW 3040x7.3/16 SSAFS 23048 KA x 8.1/2 W 619/8-2RS1 W 6300

Model No.	Inner Diameter	Outer Diameter	Width	Type
32218/DF
593037
GS 81107
W 61814
W 619/6-2RS1