d - 57.150 mm

D - 84.931 mm

T - 22.225 mm

d1 - 84.138 mm

r min. - 2.4 mm

D1 - 57.944 mm

da min. - 74 mm

Da max. - 68 mm

ra max. - 1.6 mm

Weight - 0.450 Kg

Basic dynamic load rating (C) - 50,5 kN

Basic static load rating (C0) - 125 kN

(Grease) Lubrication Speed - 2300 r/min

(Oil) Lubrication Speed - 3400 r/min

• Model Number: O-18
• Inner Diameter：57.150mm Outer Diameter：84.931mm Width：22.225mm
• Type：Thrust Ball Bearings
• Update date：2025-04-22
• Application:Optical detection,heating fans,Roller,machine lathe,electric pump,car instrument,Antenna Industry,Body shaping,orthodontic material,Special Equipment,Forklift industry
• Similar models:SKF NU1880MP SKF NJ218ECM SKF 51184F SKF 51188F NACHI 54318U AST 51418M SKF 52218 PSL PSL212-318 KOYO 54318U NKE 52218
• BEARING POWER International Trading Co.,Ltd. specialize in O-18 products，there is large inventory of NACHI O-18 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the O-18 Which NACHI O-18 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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  231/530W33	530	870	272	ISO	Spherical Roller Bearings
  23222AXK	110	200	69,8	NACHI	Cylindrical Roller Bearings
  4T-24780/24721	41,275	76,2	25,4	NTN	Tapered Roller Bearings
  7002CG/GNP42	15	32	9	NTN	Angular Contact Ball Bearings
  71919 ACE/HCP4AL	130	95	18	SKF	Angular Contact Ball Bearings
  AST40 5540	55	60		AST	Plain Bearings
  AST800 4525	45	50		AST	Plain Bearings
  B71918-E-T-P4S	90	125	18	FAG	Angular Contact Ball Bearings
  BT4B 332928/HA1	933,45	669,925	725,488	SKF	Tapered Roller Bearings
  CBK-334	44,45	95,25	28,575	FLT	Tapered Roller Bearings
  GE 300 CP	300	430	212	ISB	Plain Bearings
  KT 354230	35	42		IKO	Needle Roller Bearings
  KZK22X28X16	22	28	16	CX	Needle Roller Bearings
  NU2260-E-M6	300	540	140	NKE	Cylindrical Roller Bearings
  RAXZ 535	18	47		KOYO	Complex Bearings
  222S.304	160	112	40	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  R385E	85	180	41	HOFF	CYLINDRICAL ROLLER BEARINGS
  TARF35110FL	35	110		TIMKEN	NEEDLE BEARINGS
  51160				CONSOLIDATED	THRUST BALL BEARINGS
  T-775				CONSOLIDATED	THRUST ROLLER BEARINGS