d - 4 mm

D - 12 mm

B - 4 mm

C - 4 mm

d1 - – mm

d2 - 5,6 mm

r1 min. - 5,3 mm

r2 min. - 5,3 mm

D1 - 9,9 mm

D2 - 0,2 mm

da min. - 5,5 mm

Da max. - 10,4 mm

ra max. - 0,2 mm

Weight - 0,0022 Kg

Basic dynamic load rating (C) - 0,54 kN

Basic static load rating (C0) - 0,176 kN

Fatigue load limit (Pu) - 0,008

Reference speed - 130000 r/min

Limiting speed - 63000 r/min

Calculation factor (f0) - 6,4

Calculation factor (kr) - 0,03

• Model Number:W604-2Z
• Inner Diameter：4mm Outer Diameter：12mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-29
• Application:training beds etc,Antenna Potentials,diagnostic test paper,packing equipment,turret industry,medical treatment,noise reduction equipment,Medium and large motor,lathe,equipment,municipal machinery
• Similar models:KOYO 604ZZ NSK 604ZZ SNR 6206F604 FAG 6044-M SNR 6210F604 NSK F604 KOYO F604 NTN 16040 ZEN 604-2Z CX 6044
• BEARING POWER International Trading Co.,Ltd. specialize in W604-2Z products，there is large inventory of SKF W604-2Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the W604-2Z Which SKF W604-2Z 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
  32316F	80	170	61,5	Fersa	Tapered Roller Bearings
  3NCHAR914CA	70	100	16	KOYO	Angular Contact Ball Bearings
  62/32	32	65	17	NACHI	Deep Groove Ball Bearings
  7219 B-UD	95	170	64	CX	Angular Contact Ball Bearings
  CSCU055-2RS	139,7	158,75	12,7	INA	Deep Groove Ball Bearings
  GE130-SX	130	200	42	INA	Plain Bearings
  HMK1510	15	22	10	NTN	Needle Roller Bearings
  NH244 E	220	400	65	CX	Cylindrical Roller Bearings
  NJ 348	240	500	95	NACHI	Cylindrical Roller Bearings
  NP144863/NP294963	34,987	59,975	15,875	Timken	Tapered Roller Bearings
  QJ226	130	230	40	CX	Angular Contact Ball Bearings
  R153.07				SNR	Wheel Bearings
  SL183008	40	68	21	ISO	Cylindrical Roller Bearings
  CCFH-1-SB	.6250	1.0000	.6250	McGill	NEEDLE BEARINGS
  NU2218	90	160	40	STEYR	CYLINDRICAL ROLLER BEARINGS
  3222	110	200	69.8	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  6204-ZNR	20	47	14	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  E-13	13	30	7	CONSOLIDATED	MAGNETO BEARINGS
  23988	440	600	118	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  GE-160SX	160	240	48	CONSOLIDATED	SPHERICAL PLAIN BEARINGS