Fw - 39 mm

Ew - 44 mm

B - 43 mm

Weight - 0,075 Kg

Basic dynamic load rating (C) - 40,7 kN

Basic static load rating (C0) - 93 kN

(Grease) Lubrication Speed - 7200 r/min

(Oil) Lubrication Speed - 12000 r/min

Cage material - steel

• Model Number:WRS394443
• Inner Diameter：39mm Outer Diameter：44mm Width：43mm
• Type：Needle Roller Bearings
• Update date：2025-12-10
• Application:other accessories,Pneumatic Actuator,Die,mathematical instruments,lifting chain,Anesthetic Equipment,magnetic elements,Water Monitoring,Tool,transistor fittings,linear drive
• Similar models:KOYO WRS394443
• BEARING POWER International Trading Co.,Ltd. specialize in WRS394443 products，there is large inventory of KOYO WRS394443 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the WRS394443 Which KOYO WRS394443 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
  105RU32	105	175		Timken	Cylindrical Roller Bearings
  110055/110098XG	55	98,425	65	Gamet	Tapered Roller Bearings
  22224SWREAg2E4	120	215	58	NSK	Spherical Roller Bearings
  23284-K-MB-W33	420	760	272	NKE	Spherical Roller Bearings
  3213 ZZ	65	120	38,1	ISO	Angular Contact Ball Bearings
  4T-CRI0569	27	52	45	NTN	Tapered Roller Bearings
  7200CDB	10	30	9	CYSD	Angular Contact Ball Bearings
  JM612949/JM612910	70	115	29	Timken	Tapered Roller Bearings
  K,81207LPB	35	62	7,5	KOYO	Thrust Roller Bearings
  K48X54X19H,ZB2	48	54		Timken	Needle Roller Bearings
  P6907-GB	35	55	10	ZEN	Deep Groove Ball Bearings
  RNA4860	330	380	80	AST	Needle Roller Bearings
  RNA6906	35	47	30	Timken	Needle Roller Bearings
  SAR4-45	45	72	36	NTN	Plain Bearings
  UCF218-56	88,9			KOYO	Bearing Units
  NNCL4972V	360	480	118	FAG	CYLINDRICAL ROLLER BEARINGS
  13bisC	75	190	45	RIV	DEEP GROOVE BALL BEARINGS
  751130MSP/5				CONSOLIDATED	ANGULAR CONTACT THRUST BALL BEARINGS
  RMS-16-L	2.2500	5.0000	1.2500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  KRV-40-2RS	18	40	20	CONSOLIDATED	NEEDLE BEARINGS