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：2025-12-16
• Application:plant determination,rehabilitation training equipment,Traffic Fire Protection Equipment Security equipment,chamfering machine etc,Broadcasting System,instrumentation instrument,horizontal processing,car instrument,plastic rolling,Warehouse Shelf Equipment,tooth filling
• Similar models:CX 7311B NSK 7311BEA SIGMA 7311-B Timken 7311WN CYSD 7311C SKF BA1B311576 SKF 3311A NTN QJ311 NTN 7311 NKE 3311-B-TV
• 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
  24084 ECAK30/W33	620	420	200	SKF	Spherical Roller Bearings
  32944-N11CA-A420-470	220	300	102	FAG	Tapered Roller Bearings
  4T-HH924349/HH924310D+A	111,125	241,3	158,75	NTN	Tapered Roller Bearings
  54213U	65	100	57	NACHI	Thrust Ball Bearings
  6004HT200	20,000	42,000	12,000	SNR	Deep Groove Ball Bearings
  6902-2RU	15	28	7	KOYO	Deep Groove Ball Bearings
  7011CG/GNP42/6KQTM	55	90	18	NTN	Angular Contact Ball Bearings
  7215 B	75	130	25	ISB	Angular Contact Ball Bearings
  7322 B	110	240	50	CX	Angular Contact Ball Bearings
  9380/9321	76,2	171,45	49,212	Timken	Tapered Roller Bearings
  EE921150D/921875/921876D	292,1	476,25	296,047	NTN	Tapered Roller Bearings
  GE 30 BBH	30	66	37	ISB	Self-Aligning Ball Bearings
  GE 80 SW	80	125	29	INA	Plain Bearings
  NK55/35	55	68	35	ZEN	Needle Roller Bearings
  RNUP1324	65,000	160,000	43,550	NTN	Cylindrical Roller Bearings
  S71914 CE/P4A	100	70	16	SKF	Angular Contact Ball Bearings
  H319	95	125		FAG	ADAPTERS
  1414-SA	70	180	42	FED	SELF
  NBX3530Z	47	35		IKO	NEEDLE BEARINGS
  150RU03	150	320	65	Torrington	CYLINDRICAL ROLLER BEARINGS