d - 40 mm

F - 45 mm

D - 55 mm

E - 50 mm

B - 34 mm

C - 34 mm

r min. - 0,3 mm

da min. - 42 mm

Da max. - 53 mm

db - 49,2 mm

ra max. - 0,3 mm

Db - 45,6 mm

Weight - 0,25 Kg

Basic dynamic load rating (C) - 38,5 kN

Basic static load rating (C0) - 89,5 kN

(Grease) Lubrication Speed - 6 000 r/min

(Oil) Lubrication Speed - 9 000 r/min

• Model Number:NAO-40×55×34ZW
• Inner Diameter：40mm Outer Diameter：50mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:equipment,industrial fans,SPA equipment,air purification,teaching equipment,Other machinery,electrostatic protection,hot and cold box,inorganic chemical,joint protection,Oral Equipment
• Similar models:IKO TA4025Z NBS NA4840 KOYO R40/32A SKF HK4016.2RS NTN K40X45X22 IKO KT405020 IKO TAF405020 Timken K35X40X19F,ZB2 Timken NA2140 KOYO AX4060
• BEARING POWER International Trading Co.,Ltd. specialize in NAO-40×55×34ZW products，there is large inventory of NTN NAO-40×55×34ZW . We has been built up long-term cooperation with NTN company, could make a bulk order of the NAO-40×55×34ZW Which NTN NAO-40×55×34ZW 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
  1204EKTN9	20	47	14	SKF	Self-Aligning Ball Bearings
  201KT	12	32	12,19	Timken	Deep Groove Ball Bearings
  1311K	55	120	29	CX	Self-Aligning Ball Bearings
  15123/15251D+X1S-15123	31.75	63,5	44,259	Timken	Tapered Roller Bearings
  230/500EK	500	720	167	NACHI	Cylindrical Roller Bearings
  23196-K-MB+H3196	480	790	248	FAG	Spherical Roller Bearings
  32348	240	500	165	NSK	Tapered Roller Bearings
  6005LTZZ	25,000	47,000	12,000	SNR	Deep Groove Ball Bearings
  ESFTE207	35			SNR	Bearing Units
  G1109KLL	39,6875	80	42,86	Timken	Deep Groove Ball Bearings
  GE 150 XS K	150	220	120	ISB	Plain Bearings
  K100X107X31	100	107	31	FBJ	Needle Roller Bearings
  K50x57x18	50	57	18	ISO	Needle Roller Bearings
  NJG 2315 VH	75	160	55	SIGMA	Cylindrical Roller Bearings
  T193	49,454	93,269	26,187	Timken	Thrust Roller Bearings
  YA008RRB	12,7	40	23,8	Timken	Deep Groove Ball Bearings
  RNAF18x26x20	26		20	FAG (Old No.)	NEEDLE BEARINGS
  6411	55	140	33	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-2306E	30	72	27	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  60x78x13mm	60	78	13	CONSOLIDATED	OIL SEALS