d - 20 mm

D - 42 mm

B - 12 mm

d₁ - - 27.2 mm

D₂ - - 37.19 mm

r_1,2 - min. - 0.6 mm

d_a - min. - 23.2 mm

D_a - max. - 38.8 mm

r_a - max. - 0.6 mm

Basic dynamic load rating - C - 10 kN

Basic static load rating - C₀ - 5 kN

Fatigue load limit - P_u - 0.212 kN

Reference speed - 38000 r/min

Limiting speed - 24000 r/min

Calculation factor - k_r - 0.025

Calculation factor - f₀ - 14

Mass bearing - 0.0674 kg

• Model Number:6004
• Inner Diameter：42mm Outer Diameter：20mm Width：12mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-09
• Application:transportation equipment,agriculture,garbage disposal,crimping tools,knitted fabrics,E Beauty,chemical,welding equipment,gear grinding machine,orthodontic material,wheel lathe
• Similar models:KOYO 3NC6004MD4 CX 6004-2RS NACHI 6004NR KOYO 6004-2RD SKF 16004 SKF W6004 SNR 6004F605 CYSD 6004-2RS NTN 6004LLUNR NACHI 6004ZZE
• BEARING POWER International Trading Co.,Ltd. specialize in 6004 products，there is large inventory of SKF 6004 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6004 Which SKF 6004 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
  23956	280	380	75	NTN	Spherical Roller Bearings
  249/800 CA/W33	1060	800	258	SKF	Spherical Roller Bearings
  30208-XL	40	80	19,75	FAG	Tapered Roller Bearings
  B2620	41,275	50,8	31,75	KOYO	Needle Roller Bearings
  4T-52387/52618	98,425	157,162	36,512	NTN	Tapered Roller Bearings
  6203 NR	40	17	12	SKF	Deep Groove Ball Bearings
  6232-M	160	290	48	NKE	Deep Groove Ball Bearings
  6817ZZ	85	110	13	KOYO	Deep Groove Ball Bearings
  7210B	50	90	20	CRAFT	Angular Contact Ball Bearings
  7240 CDT	200	360	116	ISO	Angular Contact Ball Bearings
  ASTEPB 2528-20	25	28		AST	Plain Bearings
  K24X30X31-ZW	24	30	31	INA	Needle Roller Bearings
  K44X50X22H	44	50		Timken	Needle Roller Bearings
  NJ 417	85	210	52	NSK	Cylindrical Roller Bearings
  NP310800/NP312191	34,925	72,233	25,27	Timken	Tapered Roller Bearings
  UCX07L3	35	80	49,2	KOYO	Deep Groove Ball Bearings
  USFL006S6	30			KOYO	Bearing Units
  GE480DO	480	650	230	ELGES	SPHERICAL PLAIN BEARINGS
  KH14PP	14	21	28	INA	LINEAR RECIRCULATING BALL BEARINGS
  AL-22	22	50	18	RIV	DEEP GROOVE BALL BEARINGS