Fw - 68,8 mm

D - 85 mm

Ew - 74,8 mm

C - 20 mm

r5 min. - 0,85 mm

Weight - 0,258 Kg

Basic dynamic load rating (C) - 35,5 kN

Basic static load rating (C0) - 80 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5500 r/min

• Model Number: RNA1055
• Inner Diameter：68,8mm Outer Diameter：85mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-22
• Application:rock drilling machinery,vertical pull,plant determination,reducer,Vertical pull,industrial equipment,surgical instruments,Small air generators,sawing machine,Medical room equipment,plastic molding
• Similar models:Timken RNA1055 KOYO NA1055 Timken NA1055 KOYO RNA1055
• BEARING POWER International Trading Co.,Ltd. specialize in RNA1055 products，there is large inventory of KOYO RNA1055 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNA1055 Which KOYO RNA1055 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
  23172 CW33	360	600	192	CX	Spherical Roller Bearings
  23236-E1-TVPB	180	320	112	FAG	Spherical Roller Bearings
  23084	420	620	150	ISB	Spherical Roller Bearings
  5204A	20	47	20.6	NACHI	Angular Contact Ball Bearings
  5S-7824CG/GNP42	120	150	16	NTN	Angular Contact Ball Bearings
  7202 BEGAP	35	15	11	SKF	Angular Contact Ball Bearings
  ALP206-20	31.75		42,9	KOYO	Bearing Units
  GAKR 5 PB	5	13	8	INA	Plain Bearings
  NU1022-E-M6	110	170	28	NKE	Cylindrical Roller Bearings
  NU220R	100	180	34	KOYO	Cylindrical Roller Bearings
  PSL 611-9	240	320	62,5	PSL	Tapered Roller Bearings
  RNA 6905	30	42	30	NBS	Needle Roller Bearings
  S6306-2RS	30	72	19	ZEN	Deep Groove Ball Bearings
  SIL10C	10			SKF	Plain Bearings
  UKC307H	30		43	SNR	Bearing Units
  SN508	35		60	FAG	PILLOW BLOCKS
  2321	105	225	77	FAG	SELF
  94444	.8750	1.3750	2.7500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  32214J2	70	125	31	SKF	TAPERED ROLLER BEARINGS
  IR-506032	3.1250		2.0100	Torrington	NEEDLE BEARINGS