d - 20 mm

D - 42 mm

B - 12 mm

C - 12 mm

Angle (α) - 15 °

a - 10,2 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

Weight - 0,056 Kg

Basic dynamic load rating (C) - 7,5 kN

Basic static load rating (C0) - 3,35 kN

(Grease) Lubrication Speed - 48 000 r/min

(Oil) Lubrication Speed - 79 000 r/min

Calculation factor (f0) - 7,2

• Model Number:3NCHAC004C
• Inner Diameter：20mm Outer Diameter：42mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2026-01-14
• Application:pneumatic Pump,luminescent reagent,shaft milling machine,Cylinder Type,medical equipment,medical equipment,special broaching machine,medical Equipment,Reflective Materials Industrial fabrics,generator,chamfer
• Similar models:PFI PW47850045CS SNR 7004HVDUJ74 SNR 7004CVDUJ74 ISO DAC45830044 NSK 7004CTRSU SNR MLE7004HVDUJ74S FAG 7004-B-TVP ISO 3004-2RS ILJIN IJ113004 CX 7004C-UD
• BEARING POWER International Trading Co.,Ltd. specialize in 3NCHAC004C products，there is large inventory of KOYO 3NCHAC004C . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 3NCHAC004C Which KOYO 3NCHAC004C 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
  6026ZZNR	130,000	200,000	33,000	NTN	Deep Groove Ball Bearings
  61907-2RSR	35	55	10	FAG	Deep Groove Ball Bearings
  BKM354220-1UU	35	42	20	KOYO	Needle Roller Bearings
  F19076	38	94	31,5	Fersa	Cylindrical Roller Bearings
  GEG80ET-2RS	80	130	75	LS	Plain Bearings
  NF408	40	92	27	NTN	Cylindrical Roller Bearings
  NUP1048	240	360	56	CX	Cylindrical Roller Bearings
  PTUE55	55			NKE	Bearing Units
  R168.15				SNR	Wheel Bearings
  RNA6902	20	28	23	ISO	Needle Roller Bearings
  RNAO22X30X13	22	30	13	INA	Needle Roller Bearings
  STO 15	15	35	11,8	SKF	Cylindrical Roller Bearings
  UCP215	75			CRAFT	Bearing Units
  6020RS	100	150	24	FAG	DEEP GROOVE BALL BEARINGS
  6215ZNR	75	130	25	STEYR	DEEP GROOVE BALL BEARINGS
  7200CDP4GA	10	30	9	SKF	ANGULAR CONTACT BALL BEARINGS
  51320				STEYR	THRUST BALL BEARINGS
  EE2	.2500	.7500	.2187	NTN	DEEP GROOVE BALL BEARINGS
  23218	90	160	52.4	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  SAF-310..BALL	2.3750	1.8750		CONSOLIDATED	PILLOW BLOCKS