d - 45 mm

D - 100 mm

B - 25 mm

d₁ - - 64.4 mm

D₁ - - 83.2 mm

F - 58.5 mm

r_1,2 - min. - 1.5 mm

r_3,4 - min. - 1.5 mm

d_a - min. - 54 mm

d_b - min. - 67 mm

D_a - max. - 91.4 mm

r_a - 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 - 0.934 kg

• Model Number: NUP 309 ECNP
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Thrust Ball Bearings
• Update date：2025-12-14
• Application:Air,test laboratory equipment and accessories,mechanical and electrical,aerial work equipment,lifting chain,Oral Image,Spectral Products,air conditioning tools,tire industry,manual Tools,Reflective Materials Industrial fabrics
• Similar models:ISO 53309U+U309 KOYO 53309 KOYO 52309 CX 54309 SKF NU2309ECP KOYO 54309 NACHI 52309 NSK 53309 SKF NUP309ECNP ISO 51309
• BEARING POWER International Trading Co.,Ltd. specialize in NUP309ECNP products，there is large inventory of SKF NUP 309 ECNP . We has been built up long-term cooperation with SKF company, could make a bulk order of the NUP 309 ECNP Which SKF NUP309ECNP 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
  239/670 KW33	670	900	170	ISO	Spherical Roller Bearings
  23068VMKW33	340,000	520,000	133,000	SNR	Thrust Roller Bearings
  2P20002	1000,002	1320,000	258,000	NTN	Thrust Roller Bearings
  3NCHAR919CA	95	130	18	KOYO	Angular Contact Ball Bearings
  4T-430308DX	40	90	56	NTN	Tapered Roller Bearings
  4T-CRI-1881	90	155	85	NTN	Tapered Roller Bearings
  6006	55	30	13	SKF	Deep Groove Ball Bearings
  6011	55	90	18	KOYO	Deep Groove Ball Bearings
  6248	240,000	440,000	72,000	NTN	Deep Groove Ball Bearings
  681A/672	92,075	168,275	41,275	FBJ	Tapered Roller Bearings
  7836DF+16D3CS25-1P5	180	225	60	NTN	Angular Contact Ball Bearings
  AS1K	6,35	19,05	5,56	Timken	Deep Groove Ball Bearings
  NF217	85	150	28	ISO	Cylindrical Roller Bearings
  NU208	40	80	18	CRAFT	Cylindrical Roller Bearings
  RMEY20-N	20			INA	Bearing Units
  SC25W-B	25			Samick	Linear Bearings
  3207B.2ZR	35	72	27	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  SN306with20306	30	-	52	SKF	PILLOW BLOCKS
  R-825Y52	2.5	8	2.5	NMB	DEEP GROOVE BALL BEARINGS
  53209U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING