d - 380 mm

D - 680 mm

B - 132 mm

d₁ - - 494 mm

D₁ - - 566 mm

a - 530 mm

h - 20.5 mm

b - 25 mm

r₀ - 3 mm

r_1,2 - min. - 6 mm

d_a - min. - 408 mm

D_a - max. - 652 mm

r_a - max. - 5 mm

Basic dynamic load rating - C - 1170 kN

Basic static load rating - C₀ - 2850 kN

Fatigue load limit - P_u - 52 kN

Reference speed - 900 r/min

Limiting speed - 1400 r/min

Calculation factor - k_a - 0.9

Calculation factor - e - 1.34

Calculation factor - X - 0.54

Calculation factor - Y₀ - 0.44

Calculation factor - Y₁ - 0.47

Calculation factor - Y₂ - 0.81

Mass bearing - 220 kg

• Model Number: QJ 1276 N2MA
• Inner Diameter：680mm Outer Diameter：380mm Width：132mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:small diesel generators,Insect Count,survey accessories,physical instruments,education model Instruments,medical equipment,marine analysis,power tools,granulator,joint protection,centrifugal pump
• Similar models:SKF QJ1276N2MA ISO QJ1276 ISB QJ1276 CX QJ1276
• BEARING POWER International Trading Co.,Ltd. specialize in QJ1276N2MA products，there is large inventory of SKF QJ 1276 N2MA . We has been built up long-term cooperation with SKF company, could make a bulk order of the QJ 1276 N2MA Which SKF QJ1276N2MA 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
  22220EMW33	100,000	180,000	46,000	SNR	Thrust Roller Bearings
  5S-2LA-HSE011G/GNP42	55	90	18	NTN	Angular Contact Ball Bearings
  627-RSH	7	22	7	SKF	Deep Groove Ball Bearings
  6802DD	15	24	5	NSK	Deep Groove Ball Bearings
  6838N	190	240	24	CYSD	Deep Groove Ball Bearings
  7019C	95	145	24	CYSD	Angular Contact Ball Bearings
  AST20 150100	150	155		AST	Plain Bearings
  81232M	160	225	51	SKF	Thrust Roller Bearings
  EBL.30.1055.200-1STPN	905	1198	90	ISB	Thrust Ball Bearings
  K26X30X10F	26	30		KOYO	Needle Roller Bearings
  M667948/M667911	409,575	546,1	87,312	NTN	Tapered Roller Bearings
  NKI6/16-TV	6	16	16	INA	Needle Roller Bearings
  YAR210-2RF	50	90	51,6	SKF	Deep Groove Ball Bearings
  52TAD20	52	80	234710 M.SP	Nachi	ANGULAR CONTACT THRUST BALL BEARINGS
  5218-K	90	160	52.4	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  Z99500	30	10	9	New Departure	DEEP GROOVE BALL BEARINGS
  MS-211/2	4.2500	8.7500	1.7500	NH	DEEP GROOVE BALL BEARINGS
  RSL185005	25	1.6740	30	CONSOLIDATED	CYLINDRICAL ROLLER BEARING
  RSL183022	110		45	CONSOLIDATED	CYLINDRICAL ROLLER BEARING
  HMV-112M			83	CONSOLIDATED	HYDRAULIC NUTS