d - 55 mm

D - 120 mm

B - 29 mm

a - 61 mm

D₁ - 97,8 mm

D_{a max} - 109 mm

d₁ - 77,5 mm

d_{a min} - 66 mm

r_{a max} - 2 mm

r_min - 2 mm

α - 35 ° / Angle

m - 1,76 kg / Weight

C_r - 133000 N / Dynamic load rating (radial)

C_0r - 108000 N / Static load rating (radial)

n_G - 10300 1/min / Limiting speed

C_ur - 7900 N / Fatigue limit load, radial

Main dimensions to DIN 628-4, separable, split inner rings

• Model Number: QJ311-MPA
• Inner Diameter：55mm Outer Diameter：120mm Width：29mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-24
• Application:Switch,electrocardiograph,manual Tools,spectrometer,decoration machinery,Beauty and Body,DC generators,Laser Cutting,packing equipment,air purification,horizontal processing
• Similar models:FAG 3311-B-2RSR-TVH ISO 7311ADT KOYO 5311-2RS SIGMA QJ311 INA F-231121 NSK QJ311 SKF QJ311MA PSL PSL212-311 ISO Q311 CYSD 7311
• BEARING POWER International Trading Co.,Ltd. specialize in QJ311-MPA products，there is large inventory of FAG QJ311-MPA . We has been built up long-term cooperation with FAG company, could make a bulk order of the QJ311-MPA Which FAG QJ311-MPA 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
  231S.1400	355,6	620	194	FAG	Spherical Roller Bearings
  60/710	710	1030	140	CX	Deep Groove Ball Bearings
  7002DB	15	32	9	NTN	Angular Contact Ball Bearings
  BK4520	45	52	20	KOYO	Needle Roller Bearings
  BT2B 328466/HA1	546,1	408,4	150	SKF	Tapered Roller Bearings
  EST210+WB	50			SNR	Bearing Units
  GEC 500 TXA-2RS	500	670	230	SKF	Plain Bearings
  NCS1616	25,4	38,1	25,4	INA	Needle Roller Bearings
  NANF210-30	47,625			KOYO	Bearing Units
  PNA 15/32	15	32	16	NBS	Needle Roller Bearings
  R-1980	8	19	6	NMB	Deep Groove Ball Bearings
  ZARF90210-L-TV	90	210	32	INA	Complex Bearings
  87607	35	80	.8267	New Departure	DEEP GROOVE BALL BEARINGS
  22214ES.TVPB	70	125	31	FAG	SPHERICAL ROLLER BEARINGS
  H2316.211	80	105		FAG	ADAPTERS
  803031	90	160	52.4	FAG	SPHERICAL ROLLER BEARINGS
  B7013-C-2RSD-T-P4S-UL	65	100	18	FAG	ANGULAR CONTACT BALL BEARINGS
  FJ-4520	52		20	NSK	NEEDLE BEARINGS
  NB304030	40		30	NADELLA	NEEDLE BEARINGS
  NM32	4.0000	8.5000	1.7500	STEYR	CYLINDRICAL ROLLER BEARINGS