d - 25 mm

Fw - 30 mm

D - 40 mm

Ew - 35 mm

B - 17 mm

C - 17 mm

r5 min. - 0,3 mm

S - 1,2 mm

Weight - 0,088 Kg

Basic dynamic load rating (C) - 20,2 kN

Basic static load rating (C0) - 34,9 kN

(Grease) Lubrication Speed - 9300 r/min

(Oil) Lubrication Speed - 14000 r/min

• Model Number:NAO25X40X17
• Inner Diameter：25mm Outer Diameter：40mm Width：mm
• Type：Needle Roller Bearings
• Update date：2026-01-03
• Application:pressure control valve,car instrument,sewage pump,ignition system,hook,security,metering pump,animal,Special Equipment,position switch,generator
• Similar models:KOYO RS253224 NSK HJ-324120+IR-253220 NTN K55X63X25 KOYO BHTM3525 KOYO AR1670125 NTN RNA4906R+IR25X35X17 NTN K115×125×34 KOYO BTM2225 ISO NKI65/25 Timken K80X88X25FV1
• BEARING POWER International Trading Co.,Ltd. specialize in NAO25X40X17 products，there is large inventory of KOYO NAO25X40X17 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NAO25X40X17 Which KOYO NAO25X40X17 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
  22208 KCW33+H308	40	80	23	CX	Spherical Roller Bearings
  24122RH	110	180	69	KOYO	Spherical Roller Bearings
  6321	105	225	49	NTN	Deep Groove Ball Bearings
  6215-Z	130	75	25	SKF	Deep Groove Ball Bearings
  635/632	57,15		41,275	KOYO	Tapered Roller Bearings
  6817-ZZ	85	110	13	CYSD	Deep Groove Ball Bearings
  GB35239	40	72	36	SNR	Angular Contact Ball Bearings
  GX70S	70	160	50	FBJ	Plain Bearings
  J-88	12,7	17,463	12,7	Timken	Needle Roller Bearings
  K32x39x18	32	39	18	CX	Needle Roller Bearings
  N2352	260	540	165	CX	Cylindrical Roller Bearings
  PCZ 3632 M	57,15	61,913	50,8	SKF	Plain Bearings
  TU 1.11/16 TF	42,862	49	17,5	SKF	Bearing Units
  YSA 206-2FK + HA 2306	62	23,812	38	SKF	Deep Groove Ball Bearings
  NAST12.DB	12	32	12	FAG (Old No.)	NEEDLE BEARINGS
  R1321WB	105	225	49	Hyatt	CYLINDRICAL ROLLER BEARINGS
  4454	5.0000	7.2500		INA	THRUST BALL BEARINGS
  90BIA402	9.0000	14.5000	2.0000	Torrington	ANGULAR CONTACT BALL BEARINGS
  XWA355201	35	52		SKF (Old No.)	THRUST NEEDLE BEARINGS
  RLS-15-LL	2.0000	4.0000	.8125	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS