d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

d2 - 72 mm

r1 min. - 2 mm

r2 min. - 2 mm

D1 - 103 mm

da min. - 66 mm

Da max. - 109 mm

ra max. - 2 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 76,1 kN

Basic static load rating (C0) - 24 kN

Fatigue load limit (Pu) - 1,25

Reference speed - 11000 r/min

Limiting speed - 7500 r/min

Calculation factor (e) - 0,4

Calculation factor (kr) - 0,05

Calculation factor (Y0) - 1,6

Calculation factor (Y1) - 1,6

Calculation factor (Y2) - 2,4

• Model Number: 2311K
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-11
• Application:electric hydraulic lifting platform,Optical Instruments,Die,spectrometer,Sensors,chemical,Individual Wire,Display Devices,trolley,internal combustion engine,non-ferrous metal alloy
• Similar models:FAG 2311-K-TVH-C3 SNR 2311KG15 FAG 2311-TVH AST 2311 NACHI 2311 SNR 2311K KOYO 2311 NSK 2311 NTN 2311SK ISB 2311
• BEARING POWER International Trading Co.,Ltd. specialize in 2311K products，there is large inventory of SKF 2311K . We has been built up long-term cooperation with SKF company, could make a bulk order of the 2311K Which SKF 2311K 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
  22205 KCW33	25	52	18	CX	Spherical Roller Bearings
  2793/2720	34,925	76,2	23,812	ISO	Tapered Roller Bearings
  4T-594/592	95,25	152,4	39,688	NTN	Tapered Roller Bearings
  5205KG	25	52	20,62	Timken	Angular Contact Ball Bearings
  61828	140	175	18	CRAFT	Deep Groove Ball Bearings
  7310B	50	110	27	CYSD	Angular Contact Ball Bearings
  BS2-2315-2RS/VT143	160	75	64	SKF	Spherical Roller Bearings
  EE219065/219122	165,1	311,15	82,55	Timken	Tapered Roller Bearings
  GE200ES-2RS	200	290	130	SKF	Plain Bearings
  KV72X80X19.3	72,000	80,000		NTN	Needle Roller Bearings
  NH204	20	47	14	ISO	Cylindrical Roller Bearings
  NH252 E	260	480	80	CX	Cylindrical Roller Bearings
  NN3008	40	68	21	CYSD	Cylindrical Roller Bearings
  NNU 4980 SPW33	400	540	140	ISB	Cylindrical Roller Bearings
  NUP2860	300	380	48	ISO	Cylindrical Roller Bearings
  NU332	160	340	68	FAG	CYLINDRICAL ROLLER BEARINGS
  LP260				RIV	THRUST BALL BEARINGS
  SNW3122x311/16	110	145		Torrington	ADAPTERS
  5313	65	140	58.7	New Departure	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUP-406	30	90	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS