d - 20 mm

D - 37 mm

B - 9 mm

C - 9 mm

rn - 0,3 mm

a - 1,7 mm

b - 0,95 mm

r min. - 0,3 mm

r0 max. - 0,25 mm

D1 - 35,7 mm

da min. - 22 mm

da max - 24 mm

Da max. - 35 mm

ra max. - 0,3 mm

Dx - 40,5 mm

Cy - 2,3 mm

Cz - 0,9 mm

rn - 0,3 mm

Weight - 0,036 Kg

Basic dynamic load rating (C) - 6,4 kN

Basic static load rating (C0) - 3,7 kN

(Grease) Lubrication Speed - 19 000 r/min

(Oil) Lubrication Speed - 23 000 r/min

Calculation factor (f0) - 14,7

• Model Number: 6904N
• Inner Diameter：20mm Outer Diameter：37mm Width：9mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-21
• Application:water,Spectrum Products,Pneumatic Control Valves,economic mold,directional control valve,gear type,Warehouse Shelf Equipment,Spectrum Products,hydraulic connector,enzyme,industrial fans
• Similar models:PFI 6904-2RSC3 NSK 6904N NSK 6904NR PFI 6904DW NACHI 6904NR NSK 6904DDU NTN 6904 NTN F-6904LLU NSK 6904L11 KOYO 6904-2RD
• BEARING POWER International Trading Co.,Ltd. specialize in 6904N products，there is large inventory of NTN 6904N . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6904N Which NTN 6904N 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
  23134-E1-K-TVPB	170	280	88	FAG	Spherical Roller Bearings
  33007JR	35	62	21	KOYO	Tapered Roller Bearings
  51196	480	575		CX	Thrust Ball Bearings
  54414-MP+U414	55	150	114,1	NKE	Thrust Ball Bearings
  7001DB	12	28	8	CYSD	Angular Contact Ball Bearings
  7211C	55	100	21	NACHI	Angular Contact Ball Bearings
  9113PPG	65	100	18	Timken	Deep Groove Ball Bearings
  NU1012	60	95	18	NTN	Cylindrical Roller Bearings
  QJF213	65	120	23	CYSD	Angular Contact Ball Bearings
  RCJT1	25,4			INA	Bearing Units
  SFR6	9,525	22,225	5,558	ZEN	Deep Groove Ball Bearings
  SM1208K	63,5	120	68,26	Timken	Deep Groove Ball Bearings
  HFZ162110	1.3125		.6250	INA	NEEDLE BEARINGS
  350-CDS	50	110	27	HOFF	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  UCSFL210-31S6H1	1.9375			FYH	STAINLESS STEEL PILLOW BLOCKS
  6821ZZ	105	130	13	NSK	DEEP GROOVE BALL BEARINGS
  5208-K	40	80	30.2	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  710SD39	710	950	180	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
  L-12-CDS	1.2500	2.7500	.6875	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NU-244E	220	400	65	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS