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. - 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
• Inner Diameter：12mm Outer Diameter：4mm Width：4mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-11
• Application:rubber products machinery and equipment,electrostatic protection,other rubber,hydraulic cylinder buffer,Handling machinery and various industrial machinery,water,standing experimental equipment,scientific instruments,ECG,circulating pump,Antenna Potentials
• Similar models:CX 6044 NTN 16040 KOYO NC604 SKF 6044 NKE 6044-M NTN 88604 ZEN 604-2Z KOYO 3NC604YH4 SNR 6209F604 SKF 6040
• BEARING POWER International Trading Co.,Ltd. specialize in 604 products，there is large inventory of SKF 604 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 604 Which SKF 604 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
  12BG02S1	12	28	16	NACHI	Angular Contact Ball Bearings
  239/670-B-K-MB + AH39/670-H	630	900	170	FAG	Spherical Roller Bearings
  231/500EK	500	830	264	NACHI	Cylindrical Roller Bearings
  2320-M	100	215	73	FAG	Self-Aligning Ball Bearings
  6308-RS	40	90	23	CYSD	Deep Groove Ball Bearings
  7211 BEP	100	55	21	SKF	Angular Contact Ball Bearings
  7318CDB	90	190	43	CYSD	Angular Contact Ball Bearings
  AST090 95100	95	100		AST	Plain Bearings
  BT1B329270/Q	45	72	18,25	SKF	Tapered Roller Bearings
  NJ2205E	25	52	18	CYSD	Cylindrical Roller Bearings
  R150.32				SNR	Wheel Bearings
  R159.14				SNR	Wheel Bearings
  SL15 928	140	190	96	INA	Cylindrical Roller Bearings
  UCPH207-22	34,925		42,9	FYH	Bearing Units
  HK3022RS	37		22	FAG	NEEDLE BEARING
  RMS5L	.5000	1.6250	.6250	NH	CYLINDRICAL ROLLER BEARINGS
  SSUCF207-20	1.2500			Peer	STAINLESS STEEL PILLOW BLOCKS
  7044CDP4GA	220	340	56	SKF	ANGULAR CONTACT BALL BEARINGS
  H-3122x4	110	145		CONSOLIDATED	ADAPTERS
  GE-220SX	220	340	72	CONSOLIDATED	SPHERICAL PLAIN BEARINGS