d - 4 mm

D - 12 mm

B - 4 mm

d₁ - - 6.1 mm

D₂ - - 9.8 mm

r_1,2 - min. - 0.2 mm

d_a - min. - 5.4 mm

d_a - max. - 6 mm

D_a - max. - 10.6 mm

r_a - max. - 0.2 mm

Basic dynamic load rating - C - 0.806 kN

Basic static load rating - C₀ - 0.28 kN

Fatigue load limit - P_u - 0.012 kN

Reference speed - 120000 r/min

Limiting speed - 75000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 10

Mass bearing - 0.0021 kg

• Model Number: 604-Z
• Inner Diameter：12mm Outer Diameter：4mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2026-03-18
• Application:gantry processing,magnetic elements,hydraulic actuator,Solenoid Valves,electric hydraulic lifting platform,root canal filling,flexible processing,electromyography machine,manual Tools,medical equipment,plastic blow molding
• Similar models:ISO 16040 NTN 6044 SKF 6044M SKF W604R-2RS1 ISB 16044 NACHI 6044 FAG 16040 NKE 604 ISB 16040 ISB 604
• BEARING POWER International Trading Co.,Ltd. specialize in 604-Z products，there is large inventory of SKF 604-Z . We has been built up long-term cooperation with SKF company, could make a bulk order of the 604-Z Which SKF 604-Z 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
  22209EG15W33	45,000	85,000	23,000	SNR	Spherical Roller Bearings
  29444 M	220	420		CX	Thrust Roller Bearings
  32060-X	300	460	100	NKE	Tapered Roller Bearings
  463/453X	47,625	104,775	30,162	Timken	Tapered Roller Bearings
  6409	45	120	29	CX	Deep Groove Ball Bearings
  7005	25	47	12	NACHI	Angular Contact Ball Bearings
  ARR6FFN-A	9,525		9,525	NMB	Spherical Roller Bearings
  LM6040	50	70	40,3	NSK	Needle Roller Bearings
  NJ2308E	40	90	33	CYSD	Cylindrical Roller Bearings
  NP2996	480	650	100	ISO	Cylindrical Roller Bearings
  NTH-4472	69,98	112,78	9,53	KOYO	Thrust Roller Bearings
  NU 1009 ECP	75	45	16	SKF	Thrust Ball Bearings
  NU 428	140	360	82	NACHI	Cylindrical Roller Bearings
  PCZ 4848 M	76,2	80,963	76,2	SKF	Plain Bearings
  SL024968	340	460	118	INA	Cylindrical Roller Bearings
  SYH 1.1/4 WF	31.75			SKF	Bearing Units
  5403-C	17	62	30.16	MRC	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NUP2312	60	130	46	SKF	CYLINDRICAL ROLLER BEARINGS
  F-604	4	12	4	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NCF-1860V	300	380	38	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS