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：2025-12-16
• Application:E Beauty,medical equipment,Industrial Adhesive,car,mechanical and electrical,die casting mold,chamfering machine etc,physical instruments,food add,hanging clamp,heating fans
• Similar models:KOYO 54318U NTN 51180 NACHI 187TAD20 SKF NUP218ECP KOYO 53418 NKE 53318+U318 SKF 51418M SKF NU318ECML SKF NUP2318ECP NTN 51188
• 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22318EAKE4	90	190	64	NSK	Spherical Roller Bearings
  238/670-B-K-MB	670	820	112	FAG	Spherical Roller Bearings
  32004X/Q	20	42	15	SKF	Tapered Roller Bearings
  6020ZZ	100	150	24	CRAFT	Deep Groove Ball Bearings
  ASTT90 F4540	45	50		AST	Plain Bearings
  BLRB365214B-2RS	45	75	57	SKF	Plain Bearings
  E 212 /S /S 7CE1	12	32	10	SNFA	Angular Contact Ball Bearings
  NJ 326 E	130	280	58	NACHI	Cylindrical Roller Bearings
  NJ210+HJ210	50	90	20	CYSD	Cylindrical Roller Bearings
  NUP 416	80	200	48	NACHI	Cylindrical Roller Bearings
  PCZ 2012 E	31.75	35,719	19,05	SKF	Plain Bearings
  W 61916-2Z	110	80	16	SKF	Deep Groove Ball Bearings
  X32213/YAA32213	65	120	32,75	Timken	Tapered Roller Bearings
  NU240E	200	360	58	FAG	CYLINDRICAL ROLLER BEARINGS
  61803-2Z	17	26	5	ELGES	DEEP GROOVE BALL BEARINGS
  HK1010	14		10	INA	NEEDLE BEARINGS
  NF403	17	62	17	SKF	CYLINDRICAL ROLLER BEARINGS
  30TPS106				Torrington	THRUST ROLLER BEARING WITH SPHERICAL SEATING RING
  NNTR-110-2RSX	110	260	115	CONSOLIDATED	YOKE TYPE TRACK ROLLER
  TPFYT-107	1.4375			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS