Fw - 7,938 mm

D - 12,7 mm

C - 11,13 mm

Weight - 0,0041 Kg

Basic dynamic load rating (C) - 4,05 kN

Basic static load rating (C0) - 3,91 kN

(Grease) Lubrication Speed - 18000 r/min

(Oil) Lubrication Speed - 28000 r/min

• Model Number: J-57
• Inner Diameter：7,938mm Outer Diameter：12,7mm Width：11,13mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:electromyography machine,metering pump,rehabilitation training equipment,shaft milling machine,plastic molding,journal lathe,small appliances,forklift truck,Pneumatic Actuator,laser devices,electromagnet
• Similar models:NTN PK42X57.4X35.8 IKO TAFI557225 NSK MJ-571 NTN DCL57 NSK MH-571 IKO TAFI557235 KOYO MH-571 KOYO Y57 KOYO BT57 NTN KV50X58X57.8ZW
• BEARING POWER International Trading Co.,Ltd. specialize in J-57 products，there is large inventory of Timken J-57 . We has been built up long-term cooperation with Timken company, could make a bulk order of the J-57 Which Timken J-57 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
  31597/31520	36,512	76,2	29,37	Timken	Tapered Roller Bearings
  22344-E1-K-T41A + H2344X	200	460	145	FAG	Spherical Roller Bearings
  ASTT90 F9090	90	95		AST	Plain Bearings
  6306-2NKE	30	72	19	NACHI	Deep Groove Ball Bearings
  6310-2Z/VA228	110	50	27	SKF	Deep Groove Ball Bearings
  6580/6535	88,9	161,925	53,975	ISO	Tapered Roller Bearings
  69/500	500	670	78	KOYO	Deep Groove Ball Bearings
  7315 A-UX	75	160	74	CX	Angular Contact Ball Bearings
  GEEW80ES	80	120		AST	Plain Bearings
  K19X23X17	19	23	17	FBJ	Needle Roller Bearings
  RS485428	48	54	28	KOYO	Needle Roller Bearings
  W 6209-2RS1	85	45	19	SKF	Deep Groove Ball Bearings
  SF685-2RS	5	11	5	ZEN	Deep Groove Ball Bearings
  W 61807	47	35	7	SKF	Deep Groove Ball Bearings
  190TAD20	190	290		Nachi	ANGULAR CONTACT THRUST BALL BEARINGS
  WS81115	75	100		SKF	THRUST ROLLER BEARINGS
  MMRJN65	65	140	33	R&M	CYLINDRICAL ROLLER BEARINGS
  NB304020	40		20	NADELLA	NEEDLE BEARINGS
  314RDU#7BKE	70	150	35	MRC	ANGULAR CONTACT BALL BEARINGS
  RS-5044NR	220	340	160	NSK	CYLINDRICAL ROLLER BEARINGS