d - 50 mm

Fw - 55 mm

D - 68 mm

Ew - 60 mm

B - 20 mm

C - 20 mm

r5 min. - 0,3 mm

S - 0,7 mm

Weight - 0,23 Kg

Basic dynamic load rating (C) - 30,7 kN

Basic static load rating (C0) - 72,4 kN

(Grease) Lubrication Speed - 4900 r/min

(Oil) Lubrication Speed - 7600 r/min

• Model Number:NAO50X68X20
• Inner Diameter：50mm Outer Diameter：68mm Width：mm
• Type：Needle Roller Bearings
• Update date：2026-01-02
• Application:small appliances,manual Tools,air purification,coal mill,tray industry,granulator,Storage Tool,Cylinder Standard,Broadcasting System,Gear grinding machine,motor
• Similar models:FBJ K50X55X30 INA NK50/25-TV SKF AXW50 NSK RNAFW506240 CRAFT HK5025 SKF HN5020 NTN HK5022L NTN NK55/25R+IR50X55X25 NTN KV42X50X39.6ZW Timken AX14200250
• BEARING POWER International Trading Co.,Ltd. specialize in NAO50X68X20 products，there is large inventory of KOYO NAO50X68X20 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NAO50X68X20 Which KOYO NAO50X68X20 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
  220RN03	220	419		Timken	Cylindrical Roller Bearings
  60/28ZZ	28	52	12	NTN	Deep Groove Ball Bearings
  61903ZZ	17	30	7	CRAFT	Deep Groove Ball Bearings
  6202N	15	35	11	NSK	Deep Groove Ball Bearings
  7032 C	160	240	38	ISO	Angular Contact Ball Bearings
  BT78	11,112	15,875	12,7	KOYO	Needle Roller Bearings
  G1114KLLB	47,625	90	49,21	Timken	Deep Groove Ball Bearings
  GRA014-NPP-B-AS2/V	22,2250	52	31	INA	Deep Groove Ball Bearings
  HSB013C	65	100	18	NTN	Angular Contact Ball Bearings
  J-45	6,35	11,112	7,92	NSK	Needle Roller Bearings
  NP407977/NP810997	30	65	16,25	Timken	Tapered Roller Bearings
  NU405	25	80	21	FBJ	Cylindrical Roller Bearings
  RNAO25X37X16	25	37	16	INA	Needle Roller Bearings
  TSF 10.1 C	10	22	14	ISB	Plain Bearings
  W208PPB23	38,113	80	42,96	Timken	Deep Groove Ball Bearings
  88604	20	52	.5905	New Departure	DEEP GROOVE BALL BEARINGS
  CM142	210	340	50	American	CYLINDRICAL ROLLER BEARINGS
  MF74	4	7	2	ISC	DEEP GROOVE BALL BEARINGS
  NUTD45DZ	45	85	32	FAG (Old No.)	NEEDLE BEARINGS
  NJ-202E	15	35	11	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS