Fw - 40 mm

D - 55 mm

Ew - 48 mm

C - 20 mm

r5 min. - 0,3 mm

Weight - 0,139 Kg

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

Basic static load rating (C0) - 56,3 kN

(Grease) Lubrication Speed - 7100 r/min

(Oil) Lubrication Speed - 11000 r/min

• Model Number: RNAO40X55X20
• Inner Diameter：40mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-24
• Application:Processing machinery,Storage Tool,preservation equipment,Storage Device,Antenna Potentials,scientific instruments,set bacteria instrument,sucker industry,respirator,Internal thread type,Traffic Fire Protection Equipment Security equipment
• Similar models:NSK LM5540 IKO NAFW406240 NSK NAFW405534 IKO TLA4016Z Timken WJ-404624 IKO TAM4540 AST RNA4840 NTN K56X66X40.8 CX KK32x40x42 CX K240x250x42
• BEARING POWER International Trading Co.,Ltd. specialize in RNAO40X55X20 products，there is large inventory of KOYO RNAO40X55X20 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the RNAO40X55X20 Which KOYO RNAO40X55X20 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
  183152X/183222XP	152,4	222,25	93,1	Gamet	Tapered Roller Bearings
  239452B	260	360	120	KOYO	Thrust Ball Bearings
  3804-B-TVH	20	32	10	FAG	Angular Contact Ball Bearings
  B3	15,875	34,138	15,875	INA	Thrust Ball Bearings
  70KBE02	70	125	48.5	NACHI	Tapered Roller Bearings
  7215CDB	75	130	25	CYSD	Angular Contact Ball Bearings
  7934B	170	230	28	KOYO	Angular Contact Ball Bearings
  81214	70,000	105,000	27,000	NTN	Thrust Ball Bearings
  95525/95925	133,35	234,95	63,5	FBJ	Tapered Roller Bearings
  D/W RW2 R	9,525	3,175	4,762	SKF	Deep Groove Ball Bearings
  EE291201/291751D+A	304,8	444,5	146,05	NTN	Tapered Roller Bearings
  HSS7024-C-T-P4S	120	180	28	FAG	Angular Contact Ball Bearings
  NA 4905	25	42	17	NBS	Needle Roller Bearings
  NU2352	260	540	165	KOYO	Cylindrical Roller Bearings
  NUP2219R	95	170	43	KOYO	Cylindrical Roller Bearings
  SC06D03	30,2	85	13	NTN	Deep Groove Ball Bearings
  N213E	65	120	23	SKF	CYLINDRICAL ROLLER BEARINGS
  NKX60	72	60		SKF	NEEDLE BEARINGS
  SUP-6	.3750	.6250	.8750	CONSOLIDATED	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  KD-250XPO	25.0000	26.0000	.5000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS