d - 45 mm

D - 100 mm

B - 25 mm

D₁ - - 83.2 mm

F - 58.5 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

s - 1.7 mm

d_a - min. - 54 mm

d_a - max. - 56 mm

d_b - min. - 60 mm

D_a - max. - 91.4 mm

r_a - max. - 1.5 mm

r_b - max. - 1.5 mm

Basic dynamic load rating - C - 112 kN

Basic static load rating - C₀ - 100 kN

Fatigue load limit - P_u - 12.9 kN

Reference speed - 7500 r/min

Limiting speed - 8500 r/min

Calculation factor - k_r - 0.15

Mass bearing - 0.895 kg

• Model Number:NU 309 ECP
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Thrust Ball Bearings
• Update date：2025-12-13
• Application:test strip,labor insurance,Reflective Materials Industrial fabrics,DC generators,Ball screw,ECG,medical equipment,hydraulic pump,PVC,medical equipment,metallurgical mold
• Similar models:SKF NUP2309ECML SKF N309ECP FAG 54309+U309 FAG 53309 ISO 54309U+U309 SKF NU309ECML KOYO 53309U SKF NJ309ECML SKF 51309 SKF NUP309ECP
• BEARING POWER International Trading Co.,Ltd. specialize in NU309ECP products，there is large inventory of SKF NU 309 ECP . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 309 ECP Which SKF NU309ECP 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
  23960 KCW33+AH3960	300	420	90	CX	Spherical Roller Bearings
  368A/362A	50,8	88,9	20,638	ISO	Tapered Roller Bearings
  37252	260	368	268	KOYO	Tapered Roller Bearings
  46T30238JR/105	190	340	133	KOYO	Tapered Roller Bearings
  527243	42	80,03	42	FAG	Angular Contact Ball Bearings
  6010-2RS	50	80	16	Fersa	Deep Groove Ball Bearings
  6308ZZNR	40,000	90,000	23,000	NTN	Deep Groove Ball Bearings
  712053910	15	21	22	INA	Deep Groove Ball Bearings
  712151510	25	62	19	INA	Deep Groove Ball Bearings
  71915 ACE/HCP4A	105	75	16	SKF	Angular Contact Ball Bearings
  7218BDT	90	160	30	NTN	Angular Contact Ball Bearings
  7321BDF	105	225	49	NTN	Angular Contact Ball Bearings
  88602	15	42	17	SIGMA	Deep Groove Ball Bearings
  HK 1816.2RS	24	18	16	SKF	Cylindrical Roller Bearings
  JM612949/JM612910	70	115	29	KOYO	Tapered Roller Bearings
  LTBR 12-2LS	12			SKF	Linear Bearings
  NUP3317	85	180	73	ISO	Cylindrical Roller Bearings
  HCB7205C.T.P4S	25	52	15	FAG	ANGULAR CONTACT BALL BEARINGS
  NKXR30	42	30		INA	NEEDLE BEARINGS
  TWC-6681	4.1250	5.0625		CONSOLIDATED	THRUST NEEDLE BEARINGS