d - 580 mm

D - 780 mm

B - 520 mm

C - 486 mm

D₁ - - 718 mm

D₁ - - 718 mm

F - 634 mm

b - 16.7 mm

K - 9 mm

r_1,2 - min. - 12 mm

β - 20 °

r_3,4 - min. - 2 mm

Basic dynamic load rating - C - 9900 kN

Basic static load rating - C₀ - 27000 kN

Fatigue load limit - P_u - 2040 kN

Calculation factor - k_r - 580

Mass bearing - 700 kg

Variants - BC4.20/W33GWI

• Model Number: BC4-8012/HA4
• Inner Diameter：780mm Outer Diameter：580mm Width：520mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-11
• Application:Processing machinery,hydraulic control element,extruder,glass processing machine,Plastic Equipment,ventilation heating equipment,extruder,PVC,vertical sawing machine,Cutting Machine,key lock
• Similar models:SKF BC4-8012/HA4
• BEARING POWER International Trading Co.,Ltd. specialize in BC4-8012/HA4 products，there is large inventory of SKF BC4-8012/HA4 . We has been built up long-term cooperation with SKF company, could make a bulk order of the BC4-8012/HA4 Which SKF BC4-8012/HA4 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  46336	180	300	96	KOYO	Tapered Roller Bearings
  6024-Z	180	120	28	SKF	Deep Groove Ball Bearings
  6219	95	170	32	AST	Deep Groove Ball Bearings
  71910 CDT	50	72	24	ISO	Angular Contact Ball Bearings
  C 39/530 M	710	530	136	SKF	Cylindrical Roller Bearings
  7317 C-UD	85	180	82	CX	Angular Contact Ball Bearings
  7924DF	120	165	22	NTN	Angular Contact Ball Bearings
  HR32921J	105	145	25	NSK	Tapered Roller Bearings
  NJ240-E-MPA+HJ240-E	200	360	58	NKE	Cylindrical Roller Bearings
  NU 20/710 ECMA/HB1	1030	710	185	SKF	Thrust Ball Bearings
  NUP1884	420	520	46	CX	Cylindrical Roller Bearings
  NUP207	35	72	17	FBJ	Cylindrical Roller Bearings
  PSL 69-200	120	190	121	PSL	Tapered Roller Bearings
  RNA6910	58	72	40	ZEN	Needle Roller Bearings
  SCW 60-UU	60			NBS	Linear Bearings
  301K	12	37	12	FAF	DEEP GROOVE BALL BEARINGS
  H2320.307	100	130		FAG	ADAPTERS
  5209-KG	45	85	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NAXB5909	45	68	30	SKF (Old No.)	NEEDLE BEARINGS
  7312BG	60	130	31	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS