d - 55 mm

D - 120 mm

B - 43 mm

C - 43 mm

r1 min. - 2 mm

da min. - 64 mm

Da max. - 111 mm

ra max. - 2.0 mm

Weight - 2.100 Kg

Basic dynamic load rating (C) - 75,3 kN

Basic static load rating (C0) - 24 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5700 r/min

Calculation factor (e) - 0.41

Calculation factor (Y0) - 1.60

Calculation factor (Y1) - 1.53

Calculation factor (Y2) - 2.37

• Model Number: 2311K
• Inner Diameter：55mm Outer Diameter：120mm Width：43mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-04-21
• Application:trolley,Spectrum Products,thin metal materials,Medical printer,test laboratory equipment and accessories,lifting chain,boring bar boring bar,ventilation fans,hinge industry,fruit and vegetable processing,printing machinery
• Similar models:CX 2311K FAG 2311-2RS-TVH FAG 2311-K-TVH-C3 FAG 2311-TVH ISB 2311K ISB 2311 SKF 2311K+H2311 NACHI 2311K SKF 2311 SNR 2311K
• BEARING POWER International Trading Co.,Ltd. specialize in 2311K products，there is large inventory of NACHI 2311K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 2311K Which NACHI 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.

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  GW210PP9	49,4	90	36,53	Timken	Deep Groove Ball Bearings
  HK1414-RS	14	20	14	INA	Needle Roller Bearings
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  Q317	85	180	41	CX	Angular Contact Ball Bearings
  NK80/35	80	95	35	AST	Needle Roller Bearings
  NUP210 E	50	90	20	AST	Cylindrical Roller Bearings
  QJF312	60	120	31	CYSD	Angular Contact Ball Bearings
  UCF212-39	61,9125			FYH	Bearing Units
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  DS208TT11	.8750	3.4375	1.4375	BCA	AGRICULTURAL BALL BEARINGS
  6208	80	40	18	FAG	DEEP GROOVE BALL BEARINGS
  NUP302	15	42	13	SKF	CYLINDRICAL ROLLER BEARINGS
  R1313WB	65	140	33	Hyatt	CYLINDRICAL ROLLER BEARINGS
  RNA69/28	45		30	Torrington	NEEDLE BEARINGS
  22222EF80	110	200	53	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  T7FC050	50	105	29	CONSOLIDATED	TAPERED ROLLER BEARINGS