d - 2,165 inch

d - 55 mm

D - 3,071 inch

D - 78 mm

T - 0,709 inch

T - 18 mm

D₁ - 55,194 mm

D₁ - 2,173 inch

m - 0,582 lbs / Weight

m - 0,264 kg / Weight

C_a - 8400 lbf / Dynamic load rating (axial)

C_a - 37500 N / Dynamic load rating (axial)

C_0a - 21000 lbf / Static load rating (axial)

C_0a - 93000 N / Static load rating (axial)

n_G - 3000 1/min / Limiting speed

• Model Number: 2911
• Inner Diameter：55mm Outer Diameter：78mm Width：18mm
• Type：Thrust Ball Bearings
• Update date：2025-12-14
• Application:PVC,other lathe,non-ferrous metal alloy,tapping machine,Forklift industry,granulator,circulating pump,pipe fittings Steel industry,wire industry,Cylinder Micro,ventilator anesthesia machine etc
• Similar models:FBJ 2911 NACHI 2911 INA 2911
• BEARING POWER International Trading Co.,Ltd. specialize in 2911 products，there is large inventory of INA 2911 . We has been built up long-term cooperation with INA company, could make a bulk order of the 2911 Which INA 2911 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
  22208C	40	80	23	AST	Spherical Roller Bearings
  31312	60	130	33,5	NKE	Tapered Roller Bearings
  6203LTZZ	17,000	40,000	12,000	SNR	Deep Groove Ball Bearings
  681	1	3	1	ISB	Deep Groove Ball Bearings
  7214CTRSU	70	125	24	NSK	Angular Contact Ball Bearings
  7219 C-UD	95	170	64	CX	Angular Contact Ball Bearings
  7234 B-UD	170	310	104	CX	Angular Contact Ball Bearings
  C 2315 K + AHX 2315 G	160	70	68	SKF	Cylindrical Roller Bearings
  F16035	39	68	37	Fersa	Angular Contact Ball Bearings
  MR-68	107,9	133,3	50,8	SIGMA	Needle Roller Bearings
  NF215	75	130	25	FBJ	Cylindrical Roller Bearings
  NU1032	160	240	38	CX	Cylindrical Roller Bearings
  SAC1747B	17	47	15	KOYO	Thrust Ball Bearings
  Y105	15,875	20,638	7,94	KOYO	Needle Roller Bearings
  210KDD	50	90	20	FAF	DEEP GROOVE BALL BEARINGS
  SB-22208-SS	40	80	23	McGill	SPHERICAL ROLLER BEARINGS
  61805T	25	37	7	FAG	DEEP GROOVE BALL BEARINGS
  22348CC	240	500	155	SKF	SPHERICAL ROLLER BEARINGS
  W-37/8				FBC	THRUST BALL BEARINGS
  A-5213WB	65	120	1.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS