d - 500 mm

D - 720 mm

B - 400 mm

C - 400 mm

D₁ - - 656 mm

D₁ - - 655.8 mm

F - 558 mm

b - 22.3 mm

K - 22.3 mm

r_1,2 - min. - 4 mm

r_3,4 - min. - 1.5 mm

Basic dynamic load rating - C - 8580 kN

Basic static load rating - C₀ - 17600 kN

Fatigue load limit - P_u - 1320 kN

Calculation factor - k_r - 460

Mass bearing - 544 kg

Variants - BC4.3/W33

• Model Number: BC4B 322066
• Inner Diameter：720mm Outer Diameter：500mm Width：400mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-17
• Application:aerial work equipment,laser devices,Individual Wire,oral medical device,hydraulic control element,metal mold,Logistics Equipment,Textile Accessories,Embroidery,reinforced machinery,pump accessories
• Similar models:SKF BC4B322066 MPZ BC4B322066
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16010-2RS	50	80	10	FBJ	Deep Groove Ball Bearings
  22344VMW33	220,000	460,000	145,000	SNR	Thrust Roller Bearings
  51252 M	260	360	79	ISB	Thrust Ball Bearings
  575/572D+X2S-575	76,2	139,992	82,55	Timken	Tapered Roller Bearings
  644/633	71.438	130.175	41.275	NACHI	Tapered Roller Bearings
  7020DB	100	150	24	NTN	Angular Contact Ball Bearings
  719/8 ACE/HCP4A	19	8	6	SKF	Angular Contact Ball Bearings
  7315C	75	160	37	NACHI	Angular Contact Ball Bearings
  F15196	25	54	9,25	Fersa	Tapered Roller Bearings
  FR1	1,397	4,762	1,984	ISB	Deep Groove Ball Bearings
  HJ-303920	47,625	61,913	31,75	Timken	Needle Roller Bearings
  NA 4910	50	72	22	JNS	Needle Roller Bearings
  NJ3307	35	80	34,9	CX	Cylindrical Roller Bearings
  YAR216-300-2FW/VA228	76,2	140	77,9	SKF	Deep Groove Ball Bearings
  L18WA412	4.7500	6.7500	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  MCS144	220	350	51	Rollway (Bronze Cage)	CYLINDRICAL ROLLER BEARINGS
  380SD30	380	560	135	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  120520	.7500	1.3750	1.2500	Rollway	JOURNAL ROLLER ASSEMBLIES
  EI-1038-2RS	.3750	.6250	.1562	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SCE-3216			1.0000	CONSOLIDATED	NEEDLE BEARINGS