Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Four-row cylindrical roller bearings -- Cylindrical roller bearings, four-row SKF BC4B 457939 VAA

BC4B 457939 VAA

Design

Design variant/feature

BC4T.3/W20

Dimensions

d		356.67	mm
D		550	mm
B		400	mm
C		400	mm
D₁	≈	482.6	mm
F		423.7	mm
K		12	mm
r_1,2	min.	3.2	mm
r_3,4	min.	4	mm
��		45	°

Tapered bore, taper 1:12

Calculation data

Basic dynamic load rating	C	5280	kN
Basic static load rating	C₀	15000	kN
Fatigue load limit	P_u	1290	kN
Calculation factor	k_r	700

Mass

Mass bearing

335

Model Number: BC4B 457939 VAA
Inner Diameter：356.67mm Outer Diameter：550mm 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：2026-04-19
Application:hydraulic pump,Industrial,Flame Cutting,lifting tackle,intermediate,aerial work platform,Body shaping,axle lathe,meat products machine,Broadcasting System,Industrial
Similar models:BC4B 457939 VAA
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Model No.	Inner Diameter	Outer Diameter	Width	Type
10074	25.4	47.02	6.35	Seals
13857	35.0012	48.9966	5.9944	Seals
21108	53.975	73.03	11.13	Seals
6224/C3VL0241	120	215	40	Bearings, units and housings
6300/HR11TN	10	35	11	Bearings, units and housings
7015 ACE/P4AL	75	115	20	Bearings, units and housings
709 ACD/HCP4A	9	24	7	Bearings, units and housings
71905 CE/P4A	25	42	9	Bearings, units and housings
HJ 205 EC	25	34.7	6	Bearings, units and housings
NA 4902.2RS	15	28	13	Bearings, units and housings
NA 6904	20	37	30	Bearings, units and housings
S7020 ACE/HCP4A	100	150	24	Bearings, units and housings

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