d - 25 mm

D - 52 mm

B1 - 7 mm

Ea - 47 mm

Eb - 29 mm

Weight - 0,07 Kg

Basic dynamic load rating (C) - 32,5 kN

Basic static load rating (C0) - 122 kN

(Oil) Lubrication Speed - 6500 r/min

• Model Number: AR 7 25 52
• Inner Diameter：25mm Outer Diameter：52mm Width：7mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:plastic blow molding,diagnostic test paper,Safety protection,power tools,Forklift industry,enzyme,walking Food processing machinery and equipment,vacuum filter,electronic components,pneumatic,respirator
• Similar models:NTN RNAO-17×25×13 KOYO RNAO25X35X17 KOYO NQ152512 IKO TA1225Z KOYO HK2516 AST NK80/25 NTN GK33X37X25.8 NBS NKI55/25 KOYO 25V3530A INA NK85/25-XL
• BEARING POWER International Trading Co.,Ltd. specialize in AR72552 products，there is large inventory of KOYO AR 7 25 52 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the AR 7 25 52 Which KOYO AR72552 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
  239/530 KW33	530	710	136	ISO	Spherical Roller Bearings
  2780/2736	36,487	74,612	23,812	Timken	Tapered Roller Bearings
  3214ZZ	70	125	39,7	CRAFT	Angular Contact Ball Bearings
  32920	100	140	25	CYSD	Tapered Roller Bearings
  53307	35	68	25,6	NKE	Thrust Ball Bearings
  67983/67920	203,2	282,575	46,038	KOYO	Tapered Roller Bearings
  7922CDB	110	150	20	CYSD	Angular Contact Ball Bearings
  AX 4,5 120 155	120	155	4,5	Timken	Needle Roller Bearings
  EE722110/722186CD+X2S-722110	279,4	469,9	200,025	Timken	Tapered Roller Bearings
  K80×88×26	80	88		NTN	Needle Roller Bearings
  KZK 40x48x17	40	48		NBS	Needle Roller Bearings
  NA4824	120	150	30	CX	Needle Roller Bearings
  NJ304	20	52	15	ISO	Cylindrical Roller Bearings
  NN4940	200	280	80	CX	Cylindrical Roller Bearings
  TAM 2525	25	33	25	IKO	Needle Roller Bearings
  NA5903	17	30	18	NTN	NEEDLE BEARINGS
  SL185015	75	115	54	INA	CYLINDRICAL ROLLER BEARINGS
  NUKD52	20	52	24	FAG (Old No.)	NEEDLE BEARINGS
  TARF65155FL	65	155		TIMKEN	NEEDLE BEARINGS
  MJT20	20	52	15	R&M	ANGULAR CONTACT BALL BEARINGS