d - 30 mm

D - 72 mm

B - 19 mm

D₁ - - 58.85 mm

F - 40.5 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 1.1 mm

s - 1.4 mm

d_a - min. - 37 mm

d_a - max. - 39 mm

d_b - min. - 43 mm

D_a - max. - 65.1 mm

r_a - max. - 1 mm

r_b - max. - 1 mm

Basic dynamic load rating - C - 58.5 kN

Basic static load rating - C₀ - 48 kN

Fatigue load limit - P_u - 6.2 kN

Reference speed - 11000 r/min

Limiting speed - 19000 r/min

Calculation factor - k_r - 0.23

Mass bearing - 0.403 kg

• Model Number:NU 306 ECML
• Inner Diameter：72mm Outer Diameter：30mm Width：19mm
• Type：Thrust Ball Bearings
• Update date：2025-12-16
• Application:orthodontic material,chamfering machine etc,Spectrum Products,supporting facilities,power source,test equipment,extruder,medical equipment,Cleaning equipment,respirator,packaging machinery
• Similar models:CX 54306 NTN 51306 SKF NUP306ECML SKF NU2306ECML SKF 51306V/HR11Q1 ISO 53306U+U306 NSK 52306 SKF NU3064ECM CX 53306U+U306 KOYO 53306
• BEARING POWER International Trading Co.,Ltd. specialize in NU306ECML products，there is large inventory of SKF NU 306 ECML . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 306 ECML Which SKF NU306ECML 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
  29452	260,000	480,000	132,000	NTN-SNR	Thrust Roller Bearings
  61826	130	165	18	FAG	Deep Groove Ball Bearings
  61909-2RS	45	68	12	ISO	Deep Groove Ball Bearings
  6215-2RS1	130	75	25	SKF	Deep Groove Ball Bearings
  6303FT150	17,000	47,000	14,000	SNR	Deep Groove Ball Bearings
  6701LLF	12	18	4	NTN	Deep Groove Ball Bearings
  7005	25	47	12	CYSD	Angular Contact Ball Bearings
  7211-B-TVP	55	100	21	FAG	Angular Contact Ball Bearings
  ASTT90 F5530	55	60		AST	Plain Bearings
  EB1.20.0744.200-1STPN	672	838,8	56	ISB	Thrust Ball Bearings
  ML2508	2,5	8	2,8	KOYO	Deep Groove Ball Bearings
  RN2311-E-MPBX	55	106,5	43	FAG	Cylindrical Roller Bearings
  SFRW1-5-TT	2,38	7,9375		AST	Deep Groove Ball Bearings
  F-12	2.0937	1.1875		Aetna	THRUST BALL BEARINGS
  WE520	1.2500	2.5625	.7500	FED	DEEP GROOVE BALL BEARINGS
  SAF-515	2.5000			SKF	PILLOW BLOCKS
  N208	40	80	18	STEYR	CYLINDRICAL ROLLER BEARINGS
  6364	320	670	112	STEYR	DEEP GROOVE BALL BEARINGS
  315	75	160	37	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RLS-27-LL	9.0000	14.5000	2.0000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS