d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 74,58 kN

Basic static load rating (C0) - 23,52 kN

(Grease) Lubrication Speed - 5737,5 r/min

(Oil) Lubrication Speed - 6750 r/min

• Model Number: 2311 K
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-16
• Application:Forming mold,Food testing,sanitation facilities,Laser Devices,stamping die,Broadcasting System,ignition system,construction machinery and equipment,inorganic chemical,security equipment,marine analysis
• Similar models:FAG 2311-2RS-TVH KOYO 2311K NKE 2311-K+H2311 SKF 2311 SKF 2311K ISB 2311 NTN 2311SK FAG 2311-TVH NTN 2311S NACHI 2311K
• BEARING POWER International Trading Co.,Ltd. specialize in 2311K products，there is large inventory of ISB 2311 K . We has been built up long-term cooperation with ISB company, could make a bulk order of the 2311 K Which ISB 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
  2207KEEG15	35,000	72,000	23,000	SNR	Self-Aligning Ball Bearings
  23130 MBW33	150	250	80	MPZ	Spherical Roller Bearings
  3382/3325	39,688	79,974	29,37	Timken	Tapered Roller Bearings
  4T-42350/42584	88,9	148,43	28,575	NTN	Tapered Roller Bearings
  53204	20	40	14,7	NKE	Thrust Ball Bearings
  54305	20	52	37,6	NKE	Thrust Ball Bearings
  5S-2LA-BNS917LLBG/GNP42	85	120	18	NTN	Angular Contact Ball Bearings
  6012-Z	60	95	18	CYSD	Deep Groove Ball Bearings
  7005 ACE/HCP4A	25	47	12	SKF	Angular Contact Ball Bearings
  7914DB	70	100	16	CYSD	Angular Contact Ball Bearings
  AC-6306LLU	30	72	19	NTN	Deep Groove Ball Bearings
  LF-840ZZ	4	8	3	NMB	Deep Groove Ball Bearings
  NU1944	220	300	38	ISO	Cylindrical Roller Bearings
  NUP326E	130	280	58	NTN	Cylindrical Roller Bearings
  UR14/20P	14	18		KOYO	Needle Roller Bearings
  RNA4924	165		45	INA	NEEDLE BEARINGS
  201N	32	12	10	NH	DEEP GROOVE BALL BEARINGS
  3218	90	160	52.4	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  H-218x80	90	120		CONSOLIDATED	ADAPTERS
  100x115x10mm	100	115	1	CONSOLIDATED	OIL SEALS