d - 50 mm

F - 55 mm

D - 68 mm

E - 60 mm

B - 20 mm

C - 20 mm

r min. - 0,6 mm

da min. - 54 mm

Da max. - 64 mm

db - 59,4 mm

ra max. - 0,6 mm

Db - 55,8 mm

Weight - 0,23 Kg

Basic dynamic load rating (C) - 28,8 kN

Basic static load rating (C0) - 66,5 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 7 500 r/min

• Model Number: NAO-50×68×20
• Inner Diameter：50mm Outer Diameter：60mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-12
• Application:Grinding and polishing equipment,test equipment,impression material,Rolling mill gear box,Small air generators,Storage Tool,Animal Tracking,enzyme,hydraulic cylinder buffer,Plastic molding,Industrial
• Similar models:IKO TAF405020/SG NTN NK55/35R+IR50X55X35 ISO K50x58x20 CX NKI50/35 KOYO RNAO50X65X20 NTN RNAO-50×62×20 NTN K240×250×42 NSK FJL-5012L Timken RNA2150 NSK MFJL-5025L
• BEARING POWER International Trading Co.,Ltd. specialize in NAO-50×68×20 products，there is large inventory of NTN NAO-50×68×20 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NAO-50×68×20 Which NTN NAO-50×68×20 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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  16003 ZZ	17	35	8	CX	Deep Groove Ball Bearings
  387AS/384D+X1S-387A	57,15	100	52,388	Timken	Tapered Roller Bearings
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  7309B	45	100	25	CRAFT	Angular Contact Ball Bearings
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  B71940-C-T-P4S	200	280	38	FAG	Angular Contact Ball Bearings
  BK324220	35	42	20	ISO	Cylindrical Roller Bearings
  N218	90	160	30	AST	Cylindrical Roller Bearings
  NU1060-MA6+HJ1060	300	460	74	NKE	Cylindrical Roller Bearings
  PLC64-8	31.75	59,131	15,875	ZVL	Tapered Roller Bearings
  NU2305	25	62	24	FAG	CYLINDRICAL ROLLER BEARINGS
  CFE64PP			2.2500	INA	NEEDLE BEARINGS
  E2217B/U	85	150	36	Rollway	CYLINDRICAL ROLLER BEARINGS
  LP2320U	100	215	73	Rollway	CYLINDRICAL ROLLER BEARINGS
  E-5218-B/E-5218-UMR	90	160	2.0625	Rollway	CYLINDRICAL ROLLER BEARINGS
  SUCFT206-19-PBT	1.1875			Peer	THERMOPLASTIC PILLOW BLOCKS
  FT-44	3.5000	5.2187		CONSOLIDATED	THRUST BALL BEARINGS
  24032	160	240	80	CONSOLIDATED	SPHERICAL ROLLER BEARINGS