Fw - 70 mm

D - 90 mm

E - 78 mm

C - 30 mm

r min. - 1 mm

Da max. - 85 mm

db - 77,2 mm

ra max. - 1 mm

Db - 71 mm

Weight - 0,499 Kg

Basic dynamic load rating (C) - 65,5 kN

Basic static load rating (C0) - 149 kN

(Grease) Lubrication Speed - 3 800 r/min

(Oil) Lubrication Speed - 5 500 r/min

• Model Number: RNAO-70×90×30
• Inner Diameter：70mm Outer Diameter：78mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:special broaching machine,tower crane,medical equipment,Anti-defibrillation pacing,laser devices,economic mold,mobile toilet,rolling machine,trolley,noise reduction equipment,lifting chain
• Similar models:KOYO AX5070 NTN ARX30X70X116 SKF K70x78x30 NTN K50.8X70.8X48.8 IKO TAF708525 KOYO AX14220270 KOYO 70R7620 Timken NK70/35 NTN RNA0-70X90X60ZW NTN KV65X70X21.3
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO-70×90×30 products，there is large inventory of NTN RNAO-70×90×30 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNAO-70×90×30 Which NTN RNAO-70×90×30 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
  22310-E-W33	50	110	40	NKE	Spherical Roller Bearings
  28980/28921-B	59,977	100	25,4	Timken	Tapered Roller Bearings
  32204	20	47	19,25	NTN	Tapered Roller Bearings
  52212	50	95	46	KOYO	Thrust Ball Bearings
  6002ZZNR	15,000	32,000	9,000	NTN	Deep Groove Ball Bearings
  7015CTRSU	75	115	20	NSK	Angular Contact Ball Bearings
  GEG 80 ES	80	120	80	SIGMA	Plain Bearings
  K38x43x27	38	43	27	CX	Needle Roller Bearings
  NJ2304-E-TVP2 + HJ2304-E	20	52	21	FAG	Cylindrical Roller Bearings
  NJ319-E-MA6	95	200	45	NKE	Cylindrical Roller Bearings
  MR104ZZ	4	10	4	ISB	Deep Groove Ball Bearings
  NF236	180	320	52	ISO	Cylindrical Roller Bearings
  VEX 60 7CE3	60	95	18	SNFA	Angular Contact Ball Bearings
  LLRJN41/2E	4.5000	8.0000	1.3125	R&M	CYLINDRICAL ROLLER BEARINGS
  NANF210-31	1.9375			IPTCI	PILLOW BLOCKS
  71860MP	300	380	38	INA	ANGULAR CONTACT BALL BEARINGS
  LS-29	11.0000	17.5000	2.2500	FBC	DEEP GROOVE BALL BEARINGS
  54216-U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RINGS
  Z9604	20	52	15	New Departure	DEEP GROOVE BALL BEARINGS
  HC7220TGP/4	100	180	34	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS