d - 30 mm

D - 78 mm

H - 54.1 mm

H₁ - 59 mm

D₁ - - 42 mm

D₂ - 60 mm

D₃ - 82 mm

B - 12 mm

C - 8.5 mm

R - 64 mm

s - 23.5 mm

r_1,2 - min. - 1 mm

r_3,4 - min. - 0.6 mm

d_a - 40 mm

D_a - max. - 60 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 61.8 kN

Basic static load rating - C₀ - 122 kN

Fatigue load limit - P_u - 4.5 kN

Reference speed - 2200 r/min

Limiting speed - 3000 r/min

Minimum load factor - A - 0.077

Mass bearing (including seat washer when applicable) - 1.17 kg

• Model Number:54308 + U 308
• Inner Diameter：78mm Outer Diameter：30mm Width：54,1mm
• Type：Thrust Ball Bearings
• Update date：2025-12-12
• Application:pneumatic,Pneumatic Control Elements,hydraulic actuator,turret industry,electromagnetic clutch,ventilator anesthesia machine etc,Forming mold,ignition system,power source,product accessories,knitted fabrics
• Similar models:NKE 54308 KOYO 54308U NACHI 54308U NSK 54308U ISO 54308 NSK 54308 CX 54308 SKF 54308+U308 ISO 54308U+U308 KOYO 54308
• BEARING POWER International Trading Co.,Ltd. specialize in 54308+U308 products，there is large inventory of SKF 54308 + U 308 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 54308 + U 308 Which SKF 54308+U308 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.

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  1203G15	17,000	40,000	12,000	SNR	Self-Aligning Ball Bearings
  22218 EKW33+H318	80	160	40	ISB	Spherical Roller Bearings
  1680206	30	72	35	CRAFT	Deep Groove Ball Bearings
  2209K	45	85	23	NACHI	Self-Aligning Ball Bearings
  4T-NA48290SW/48220D	127	182,562	93,66	NTN	Tapered Roller Bearings
  6000L11ZZ	10	26	8	NSK	Deep Groove Ball Bearings
  683/672/Q	95,25	168,275	41,275	SKF	Tapered Roller Bearings
  932	160	235	60	INA	Thrust Ball Bearings
  BS2-2224-2CS5/VT143	120	215	69	SKF	Spherical Roller Bearings
  DL 17 12	17	23	12	KOYO	Needle Roller Bearings
  NAP206-20	31.75		42,9	KOYO	Bearing Units
  NJ2208 E	40	80	23	CX	Cylindrical Roller Bearings
  NKI 32/30	32	47	30	JNS	Needle Roller Bearings
  S61810-2RS	50	65	7	ZEN	Deep Groove Ball Bearings
  TA 1012 Z	10	17	12	IKO	Needle Roller Bearings
  NU2248	240	440	120	FAG	CYLINDRICAL ROLLER BEARINGS
  W310PPG	50	110	1.7500	FAF	DEEP GROOVE BALL BEARINGS
  3206B.2ZR	30	62	23.8	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  FL623ZZ	3	10	4	NTN	DEEP GROOVE BALL BEARINGS
  BA8	8	19	7	SKF	THRUST BALL BEARINGS