d - 40 mm

D - 90 mm

B - 23 mm

d₁ - - 56.11 mm

D₂ - - 77.7 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 49 mm

D_a - max. - 81 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 42.3 kN

Basic static load rating - C₀ - 24 kN

Fatigue load limit - P_u - 1 kN

Reference speed - 17000 r/min

Limiting speed - 11000 r/min

Calculation factor - k_r - 0.03

Calculation factor - f₀ - 13.2

Mass bearing - 0.627 kg

• Model Number:6308
• Inner Diameter：90mm Outer Diameter：40mm Width：23mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-26
• Application:bio-chemical,gas turbine,Oral Image,metering pump,shoe-making machinery,Other Machine Tools,key lock,insect experimental analysis instrument,cooling system,packaging machinery,Body shaping
• Similar models:ZEN P6308-GB NTN 6308LLH FAG 6308-2Z FAG 6308 NTN 6308LUNR FAG 6308-2RSR KBC 6308ZZ CJB 6308YA-2RS CRAFT 6308ZZ KBC 6308UU
• BEARING POWER International Trading Co.,Ltd. specialize in 6308 products，there is large inventory of SKF 6308 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6308 Which SKF 6308 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
  1208	40	80	18	AST	Self-Aligning Ball Bearings
  231/630 CW33	630	1030	315	CX	Spherical Roller Bearings
  24188 CW33	440	720	280	CX	Spherical Roller Bearings
  32236T196J2/DB32	180	320	196	SKF	Tapered Roller Bearings
  61815-2Z-Y	75	95	10	FAG	Deep Groove Ball Bearings
  63209 ZZ	45	85	30,2	ISO	Deep Groove Ball Bearings
  6900ZZNR	10,000	22,000	6,000	NTN	Deep Groove Ball Bearings
  BH-98	14,288	20,638	12,7	NSK	Needle Roller Bearings
  HTA924DBT/GMP4L	120	165	60,75	NTN	Angular Contact Ball Bearings
  NJ218	90	160	30	KOYO	Cylindrical Roller Bearings
  NU 222 ECP	200	110	38	SKF	Thrust Ball Bearings
  TMB3/28JR2/72C4	28	72	18	NTN	Deep Groove Ball Bearings
  W209PP	45	85	30,18	Timken	Deep Groove Ball Bearings
  W626	6	19	6	ADR	DEEP GROOVE BALL BEARINGS
  9101-UK	12	28	8	MRC	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  NJ2318E	90	190	64	STEYR	CYLINDRICAL ROLLER BEARINGS
  B-8	1.0000	1.6250		SKF	THRUST BALL BEARINGS
  EW-1	1.0000	1.6250		CONSOLIDATED	THRUST BALL BEARINGS
  6317TP/5	85	180	41	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  CRSBR-56	1.3750	3.5000	2.0000	CONSOLIDATED	ROLLER CAM FOLLOWERS