d - 20 mm

Fw - 25 mm

D - 37 mm

B - 30 mm

C - 30 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 35,2 kN

Basic static load rating (C0) - 53 kN

(Grease) Lubrication Speed - 9500 r/min

(Oil) Lubrication Speed - 15000 r/min

• Model Number: NA6904
• Inner Diameter：20mm Outer Diameter：37mm Width：30mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:position switch,experimental equipment,ultra-quiet generators,injection molding machine,surgical instruments,chemical instruments,medical treatment,motor,Pneumatic Control Valves,Medical equipment,lifting chain
• Similar models:JNS NA6904 NBS RNA6904 CRAFT NA6904 INA NA6904 INA NA6904-XL JNS RNA6904 INA RNA6904 ISO NA6904 IKO NA6904UU IKO NA6904U
• BEARING POWER International Trading Co.,Ltd. specialize in NA6904 products，there is large inventory of CX NA6904 . We has been built up long-term cooperation with CX company, could make a bulk order of the NA6904 Which CX NA6904 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
  105RN02	105	175		Timken	Cylindrical Roller Bearings
  22310	50	110	40	ISB	Spherical Roller Bearings
  16015	75,000	115,000	13,000	NTN-SNR	Deep Groove Ball Bearings
  21317 KCW33+H317	85	180	41	ISO	Spherical Roller Bearings
  607	7	19	6	CRAFT	Deep Groove Ball Bearings
  850A/832	89,891	168,275	53,975	Timken	Tapered Roller Bearings
  GE 120 DO	120	180	85	INA	Plain Bearings
  NA6904	20	37	30	Timken	Needle Roller Bearings
  NAPK207-20	31.75			KOYO	Bearing Units
  NNU49/750C1NAP4	750	1000	250	NTN	Cylindrical Roller Bearings
  SA206-19F	30,1625	62	23,8	FYH	Deep Groove Ball Bearings
  UCFC205	25			CX	Bearing Units
  UCFL211-35	55,5625			FYH	Bearing Units
  YAR207-106-2RF/VE495	34,925	72	42,9	SKF	Deep Groove Ball Bearings
  SN228with20228	140	-	150	FAG	PILLOW BLOCKS
  920	150	100		INA	THRUST BALL BEARINGS
  UEL211-200D1	2.0000	3.9375	.9843	NTN	PILLOW BLOCKS
  IR-7194-C	.8125		1.0100	RBC	NEEDLE BEARINGS
  300SD40	300	460	160	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  FPXD404	4.2500	5.2500	.5000	SKF	FOUR POINT ANGULAR CONTACT BALL BEARINGS