d - 45 mm

D - 100 mm

B - 39.7 mm

d₂ - - 55.6 mm

D₂ - - 89.95 mm

r_1,2 - min. - 1.5 mm

a - 58 mm

d_a - min. - 54 mm

D_a - max. - 91 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 75 kN

Basic static load rating - C₀ - 53 kN

Fatigue load limit - P_u - 2.2 kN

Reference speed - 6700 r/min

Limiting speed - 6700 r/min

Calculation factor - k_r - 0.07

Calculation factor - e - 0.8

Calculation factor - X - 0.63

Calculation factor - Y₀ - 0.66

Calculation factor - Y₁ - 0.78

Calculation factor - Y₂ - 1.24

Mass bearing - 1.25 kg

• Model Number: 3309 ATN9
• Inner Diameter：100mm Outer Diameter：45mm Width：39,7mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-14
• Application:rubber products machinery and equipment,Spectrum Products,reducer,sleep monitoring,metal mold,food sterilization,rolling mill roll neck and slowdown device,Other machinery,chemical,other lathe,animal
• Similar models:SKF 3309A-2Z SNR 3309A FAG 3309-BD-2Z-TVH FAG 3309-BD-TVH ISB 3309ATN9 ISB 3309A ZEN S3309 CX 3309-2RS SKF 3309DMA CRAFT 3309ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 3309ATN9 products，there is large inventory of SKF 3309 ATN9 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 3309 ATN9 Which SKF 3309ATN9 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
  105RN03	105	203		Timken	Cylindrical Roller Bearings
  239/800 EKW33+OH39/800	750	1060	195	ISB	Spherical Roller Bearings
  24030W33	150	225	75	ISO	Spherical Roller Bearings
  24038RHA	190	290	100	KOYO	Spherical Roller Bearings
  6318	90	190	43	CX	Deep Groove Ball Bearings
  7003 ACD/HCP4A	35	17	10	SKF	Angular Contact Ball Bearings
  7310 A-UD	50	110	54	CX	Angular Contact Ball Bearings
  835/832	69,85	168,275	53,975	ISO	Tapered Roller Bearings
  GAZ 304 SA	82,55	130,175	47,244	SIGMA	Plain Bearings
  GE45XDO	45	75	43	ISO	Plain Bearings
  HK2538	25	32	38	KOYO	Needle Roller Bearings
  N332 E	160	340	68	CX	Cylindrical Roller Bearings
  NANF211-34	53,975			KOYO	Bearing Units
  NJ 2213	65	120	31	ISB	Cylindrical Roller Bearings
  NNU 41/800 K30M/W33	800	1280	475	ISB	Cylindrical Roller Bearings
  UC307L3	35	80	48	KOYO	Deep Groove Ball Bearings
  63824-2RS	120	150	23	ELGES	DEEP GROOVE BALL BEARINGS
  6207K	35	72	17	SKF	DEEP GROOVE BALL BEARINGS
  GE60FW-2RS	60	105	63	INA	SPHERICAL PLAIN BEARINGS
  TWA-1423	.8750	1.4375		CONSOLIDATED	THRUST NEEDLE BEARINGS