d - 356.67 mm

D - 550 mm

B - 400 mm

C - 400 mm

D₁ - - 845.5 mm

F - 423.7 mm

K - 12 mm

r_1,2 - min. - 3.2 mm

r_3,4 - min. - 4 mm

β - 45 °

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 bearing - 335 kg

Variants - BC4T.3/W20

• Model Number:BC4B 457939 VAA
• Inner Diameter：550mm Outer Diameter：356,67mm Width：400mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-07
• Application:test laboratory equipment and accessories,pump accessories,Cylinder Pneumatic Treatment Element,Cleaning equipment,Machine tools,fabric products,gantry processing,office outdoor camping equipment,wall industry,Traffic Fire Protection Equipment Security equipment,pump industry
• Similar models:SKF BC4B457939VAA
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  2307K+H2307	35	80	31	CX	Self-Aligning Ball Bearings
  30202-XL	15	35	11,75	FAG	Tapered Roller Bearings
  4T-14131/14276	33,338	69,012	19,845	NTN	Tapered Roller Bearings
  663/652	82,55	152,4	41,275	Fersa	Tapered Roller Bearings
  L44640R/L44610	23,812	50,292	14,224	KOYO	Tapered Roller Bearings
  MBY15VCR	15	33	26	NMB	Plain Bearings
  MLE71901HVUJ74S	12	24	6	SNR	Angular Contact Ball Bearings
  NAO6x17x10TN	6	17	10	SKF	Needle Roller Bearings
  NJ2210-E-TVP3	50	90	23	NKE	Cylindrical Roller Bearings
  RB 5013	50	80	13	ISB	Thrust Roller Bearings
  4320				FAF	THRUST BALL BEARINGS
  M191/2CDS	3.2500	7.5000	1.5625	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NA4903RSR	17	30	13	FAG	NEEDLE BEARINGS
  7420CBM	100	265	60	SKF	ANGULAR CONTACT BALL BEARINGS
  N3	3	16	5	RIV	MAGNETO BEARINGS
  RLS-11	1.3750	3.0000	.6875	SKF	DEEP GROOVE BALL BEARINGS
  150BA02	150	270	45	Torrington	ANGULAR CONTACT BALL BEARINGS
  RMS-131/2-LL	1.6250	4.0000	.9375	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  TPFYT-200	2.0000			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS
  SSSY-50SD	50			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS