d - 20 mm

Fw - 25 mm

D - 37 mm

B - 31 mm

C - 30 mm

r min. - 0,3 mm

Weight - 0,14 Kg

Basic dynamic load rating (C) - 33 kN

Basic static load rating (C0) - 44 kN

(Grease) Lubrication Speed - 7 500 r/min

• Model Number: NA6904TT
• Inner Diameter：20mm Outer Diameter：37mm Width：31mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:Handling machinery and various industrial machinery,metering pump,pressure control valve,bag machine,Pneumatic Actuator,Gripper Swing,tobacco machinery,Seals,Power equipment,agricultural testing and analysis equipment and related,equipment
• Similar models:NTN NA6904R SKF NA6904 IKO NA6904 CX RNA6904 Timken NA6904 KOYO RNA6904 ISO NA6904 IKO RNA6904 INA NA6904 NSK NA6904TT
• BEARING POWER International Trading Co.,Ltd. specialize in NA6904TT products，there is large inventory of NSK NA6904TT . We has been built up long-term cooperation with NSK company, could make a bulk order of the NA6904TT Which NSK NA6904TT 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
  23022 CCK/W33	170	110	45	SKF	Spherical Roller Bearings
  2307 K	35	80	31	NSK	Self-Aligning Ball Bearings
  7219CDT	95	170	32	NACHI	Angular Contact Ball Bearings
  B1612	25,4	31,75	19,05	KOYO	Needle Roller Bearings
  B7216-E-T-P4S	80	140	26	FAG	Angular Contact Ball Bearings
  CX450				CX	Wheel Bearings
  GEH180HT	180	260	128	LS	Plain Bearings
  K22X26X13	22	26		INA	Needle Roller Bearings
  NA4868	340	420	80	NTN	Needle Roller Bearings
  N305	25	62	17	ISO	Cylindrical Roller Bearings
  NJ1064	320	480	74	ISO	Cylindrical Roller Bearings
  RNA6901	16	24	22	INA	Needle Roller Bearings
  ZARF 45105 TN	45	105	22,5	NBS	Complex Bearings
  NJ-2340VH	200	420	138	FAG	CYLINDRICAL ROLLER BEARINGS
  TWB2840	1.7500	2.5000		INA	THRUST NEEDLE BEARINGS
  RFM13	1.5000	3.7500	.9375	FBC	CYLINDRICAL ROLLER BEARINGS
  DMJT15/8J	1.6250	4.0000	.9375	R&M	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  239/1000	1000	1320	236	Torrington	SPHERICAL ROLLER BEARINGS
  23980	400	540	106	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  AHX-2311x50	55	50		CONSOLIDATED	WITHDRAWAL SLEEVES