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:other processing,Industrial equipment,water protection,Hairbrush device,sleep monitoring,mechanical annex,storage and transportation equipment,circulating pump,light therapy instrument,aerial work platform,steam Hydraulic control element
• Similar models:NTN 6048 ISB 6048M CYSD 16040 KOYO 6040ZX ISB 604 FAG 16040 ZEN F604-2Z NTN 6044Z NKE 16044-M SIGMA 16040
• 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
  21317 E	180	85	41	SKF	Spherical Roller Bearings
  32207JR	35	72	24,25	KOYO	Tapered Roller Bearings
  51110	50	70	14	ZEN	Thrust Ball Bearings
  6202-NR	15	35	11	NKE	Deep Groove Ball Bearings
  6205N	25	52	15	NTN	Deep Groove Ball Bearings
  GEG100ES	100	160		AST	Plain Bearings
  KTNOS 12 C-PP-AS	12	22		INA	Linear Bearings
  K 42x48x35	42	48		NBS	Needle Roller Bearings
  KN3068-PP	30	47	68	NBS	Linear Bearings
  N410	50	130	31	CRAFT	Cylindrical Roller Bearings
  NU234E	170	310	52	NTN	Cylindrical Roller Bearings
  RN6502	323,850	444,500	85,725	NTN	Cylindrical Roller Bearings
  98208	40	80	11	FAG	DEEP GROOVE BALL BEARINGS
  HML90T			41	SKF	WITHDRAWAL NUTS
  81220			15.0	INA	THRUST ROLLER BEARINGS
  NA456235	45	62	35	SKF (Old No.)	NEEDLE BEARINGS
  61876M	380	480	46	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  811/530			34	CONSOLIDATED	THRUST ROLLER BEARINGS
  SNZ-206..22206	30	25	52	CONSOLIDATED	PILLOW BLOCKS
  4205-2RS	25	52	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS