d - 50 mm

D - 68 mm

B - 20 mm

D_a - 60,8 mm

D_b - 55,8 mm

d_a - 54,5 mm

d_b - 59,2 mm

E - 60 mm

F - 55 mm

r_{a max} - 0,6 mm

r_min - 0,6 mm

s - 1 mm / Axial displacement

m - 230 g / Weight

C_r - 32000 N / Dynamic load rating (radial)

C_0r - 66000 N / Static load rating (radial)

C_ur - 10700 N / Fatigue limit load, radial

n_G - 8500 1/min / Limiting speed

n_B - 4900 1/min / Reference speed

- / With lubrication hole in inner ring.

without ribs

• Model Number: NAO50X68X20-IS1
• Inner Diameter：50mm Outer Diameter：68mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-09-30
• Application:food / grain / food equipment,tray industry,car steering pin,Optical detection,universal category,metal mold,stirrer,Industrial,electromagnet,Leather Products,organic raw materials
• Similar models:ISO K50x55x13,5 Timken RNAO50X62X40 NTN PK59.3X81.9X50.5 NTN RNAO-50×65×20 NSK FNTA-5070 IKO KT425020 NTN K140X150X33.7 IKO NAF355017 Timken K45X50X20F ISO K50x55x17
• BEARING POWER International Trading Co.,Ltd. specialize in NAO50X68X20-IS1 products，there is large inventory of INA NAO50X68X20-IS1 . We has been built up long-term cooperation with INA company, could make a bulk order of the NAO50X68X20-IS1 Which INA NAO50X68X20-IS1 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
  180101X/180180C	101,6	180	47,63	Gamet	Tapered Roller Bearings
  22240CKW33	200	360	98	AST	Spherical Roller Bearings
  331300	615,95	595,312	615,95	SKF	Tapered Roller Bearings
  3TM-DF05A10NC3PX1?	27	63	28	NTN	Angular Contact Ball Bearings
  51124	120	155		AST	Thrust Ball Bearings
  6310-2Z-NR	50	110	27	NKE	Deep Groove Ball Bearings
  6318	90	190	43	ISB	Deep Groove Ball Bearings
  99575/99101D+X5S-99575	146,05	254	152,4	Timken	Tapered Roller Bearings
  BAHB311424B	42	75	37	SKF	Angular Contact Ball Bearings
  F684ZZ	4	9	4	ISO	Deep Groove Ball Bearings
  LHSA 6				IKO	Plain Bearings
  NN3032K	160	219	60	NACHI	Cylindrical Roller Bearings
  NJ2205-E-MPA+HJ2205-E	25	52	18	NKE	Cylindrical Roller Bearings
  RLM223016	22	30	16	NSK	Needle Roller Bearings
  RT-762	406,4			SIGMA	Thrust Roller Bearings
  SDM25AJMG	25	40	41	KOYO	Linear Bearings
  SE18002	900,000	1180,000	122,000	NTN	Angular Contact Ball Bearings
  RNAF50x65x40	65		40	FAG (Old No.)	NEEDLE BEARINGS
  STO12ZZ.DZ	12	32	16	Torrington	NEEDLE BEARINGS
  NU205E	25	52	15	Torrington	CYLINDRICAL ROLLER BEARINGS