d - 400 mm

D - 720 mm

B - 103 mm

d₁ - - 532 mm

d₂ - - 486 mm

D₁ - - 591 mm

a - 287 mm

r_1,2 - min. - 6 mm

r_3,4 - min. - 3 mm

d_a - min. - 423 mm

D_a - max. - 697 mm

D_b - max. - 707 mm

r_a - max. - 5 mm

r_b - max. - 2.5 mm

Basic dynamic load rating - C - 728 kN

Basic static load rating - C₀ - 1500 kN

Fatigue load limit - P_u - 26.5 kN

Reference speed - 900 r/min

Limiting speed - 950 r/min

Calculation factor - k_r - 0.08

Calculation factor - k_a - 1.2

Calculation factor - e - 1.14

Calculation factor - X - 0.35

Calculation factor - Y₀ - 0.26

Calculation factor - Y₁ -

Calculation factor - Y₂ - 0.57

Mass bearing - 190 kg

• Model Number: 7280 BM
• Inner Diameter：720mm Outer Diameter：400mm Width：103mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-18
• Application:security equipment,cleaning agent,Hydraulic Equipment,storage shelves,blood cell reagent,pneumatic,set bacteria instrument,Industrial equipment,Film machine,paper processing machine,vertical processing
• Similar models:ISB 7280B SKF 7280BM
• BEARING POWER International Trading Co.,Ltd. specialize in 7280BM products，there is large inventory of SKF 7280 BM . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7280 BM Which SKF 7280BM 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
  231/850W33	850	1360	400	ISO	Spherical Roller Bearings
  28150/28315	38,1	80	21,006	ISO	Tapered Roller Bearings
  6002-RSH	15	32	9	SKF	Deep Groove Ball Bearings
  60BTR10S	60	95	16,5	NSK	Angular Contact Ball Bearings
  61801-2RS	12	21	5	ISB	Deep Groove Ball Bearings
  6303-RS2	17	47	14	NKE	Deep Groove Ball Bearings
  7215 CDT	75	130	50	ISO	Angular Contact Ball Bearings
  F19029	25	52	21	Fersa	Cylindrical Roller Bearings
  GEH30ES-2LS	30	55	32	SKF	Plain Bearings
  HSS71918-E-T-P4S	90	125	18	FAG	Angular Contact Ball Bearings
  KV42X47X35.3ZW	42,000	47,000		NTN	Needle Roller Bearings
  N3222	110	200	69,8	ISO	Cylindrical Roller Bearings
  NJ219	95	170	32	KOYO	Cylindrical Roller Bearings
  NU 226 ECP	230	130	40	SKF	Thrust Ball Bearings
  HCB7213C.T.P4S	65	120	23	FAG	ANGULAR CONTACT BALL BEARINGS
  R144	.1250	.2500	.0937	ISC	DEEP GROOVE BALL BEARINGS
  NF315	75	160	37	SKF	CYLINDRICAL ROLLER BEARINGS
  81207			7.5	SKF	THRUST ROLLER BEARINGS
  N19	19	40	9	RIV	MAGNETO BEARINGS
  KB-75XPO	7.5000	8.1250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS