F_w - 60 mm

D - 78 mm

C - 20 mm

D_a - 68,8 mm

D_b - 60,8 mm

d_b - 67,2 mm

E - 68 mm

r_{a max} - 1 mm

r_min - 1 mm

m - 255 g / Weight

C_r - 49500 N / Dynamic load rating (radial)

C_0r - 85000 N / Static load rating (radial)

C_ur - 13600 N / Fatigue limit load, radial

n_G - 7700 1/min / Limiting speed

n_B - 4150 1/min / Reference speed

without ribs

• Model Number: RNAO60X78X20
• Inner Diameter：60mm Outer Diameter：78mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:building decoration raw materials and accessories,Power equipment,ignition system,aerial work platform,screen filter,E Beauty,Display Devices,rubber products machinery and equipment,milling head plug,Machine tools,Medical room equipment
• Similar models:ISO KK60x68x34 NTN K160×170×46 NTN K60×68×27 INA K60X75X42 IKO BR607632U KOYO NKJ60/35 Timken K55X60X27H SKF NKI60/35 ISO K52x60x24 NTN KV54.5X60.5X24.3
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO60X78X20 products，there is large inventory of INA RNAO60X78X20 . We has been built up long-term cooperation with INA company, could make a bulk order of the RNAO60X78X20 Which INA RNAO60X78X20 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
  19150R/19268X	38,1		16,52	KOYO	Tapered Roller Bearings
  22252	260	480	130	ISB	Spherical Roller Bearings
  22328UAVS1	140,000	300,000	102,000	NTN	Thrust Roller Bearings
  23044 CCK/W33 + AOH 3044 G	340	200	90	SKF	Tapered Roller Bearings
  23076 KCW33+H3076	380	560	135	ISO	Spherical Roller Bearings
  23184 K	420	700	224	ISB	Spherical Roller Bearings
  455-S/452D+X1S-455	50,8	107,95	65,09	Timken	Tapered Roller Bearings
  51172 M	360	440	65	ISB	Thrust Ball Bearings
  5208	40	80	30,162	FBJ	Angular Contact Ball Bearings
  6308 N	40	90	23	ISB	Deep Groove Ball Bearings
  H34X42X19.8	34,000	42,000		NTN	Needle Roller Bearings
  EXT202	15			SNR	Bearing Units
  KT 303818 EG	30	38		IKO	Needle Roller Bearings
  N2309	45	86,5	36	NTN	Cylindrical Roller Bearings
  R38-9/R41Z-20	38	62	19	NSK	Tapered Roller Bearings
  200DGB717	20.0000	26.5000	3.2500	American	DEEP GROOVE BALL BEARINGS
  NU2915E	75	105	19	FAG	CYLINDRICAL ROLLER BEARINGS
  NN3017KTN9SPW33	85	130	34	SKF	CYLINDRICAL ROLLER BEARINGS
  NJ207	35	72	17	SKF	CYLINDRICAL ROLLER BEARINGS
  RNA-22/8-2RS	24		11.8	CONSOLIDATED	NEEDLE BEARINGS