d - 45 mm

D - 100 mm

B - 36 mm

d₁ - - 63.5 mm

D₁ - - 81.5 mm

r_1,2 - min. - 1.5 mm

d_a - min. - 54 mm

D_a - max. - 91 mm

r_a - max. - 1.5 mm

Basic dynamic load rating - C - 68.9 kN

Basic static load rating - C₀ - 56 kN

Fatigue load limit - P_u - 2.4 kN

Reference speed - 11000 r/min

Limiting speed - 6000 r/min

Calculation factor minimum radial load - k_r - 0.06

Calculation factor - f₀ - 14

Mass bearing - 1.25 kg

• Model Number: 4309 ATN9
• Inner Diameter：100mm Outer Diameter：45mm Width：36mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-12
• Application:trolley,plastic blow molding,Cylinder Type,medical equipment,mechanical and electrical,extruder,industrial skin care,Machine Tool Accessories,dynamic blood pressure,ventilation fans,Hair styling device
• Similar models:CYSD 4309 FBJ 4309 FAG 4309-B-TVH KOYO 4309 FBJ 4309-2RS ISO 4309 FBJ 4309ZZ CX 4309-2RS SKF 4309ATN9 CX 4309
• BEARING POWER International Trading Co.,Ltd. specialize in 4309ATN9 products，there is large inventory of SKF 4309 ATN9 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 4309 ATN9 Which SKF 4309ATN9 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
  62/28ZENR	28	58	16	NACHI	Deep Groove Ball Bearings
  6302-2NSE	15	42	13	NACHI	Deep Groove Ball Bearings
  71905 CE/P4AH	42	25	9	SKF	Angular Contact Ball Bearings
  7212 A	60	110	22	ISO	Angular Contact Ball Bearings
  FWF-222613	22	26		NSK	Needle Roller Bearings
  GEH120ES-2LS	120	210	115	SKF	Plain Bearings
  LJ5.1/2	139,7	241,3	34,925	RHP	Deep Groove Ball Bearings
  LLRJ1.1/8	28,575	63,5	15,875	RHP	Cylindrical Roller Bearings
  M6318	90	190	43	KOYO	Deep Groove Ball Bearings
  NK 47/30	57	47	30	SKF	Cylindrical Roller Bearings
  NNU6022 V	110	170	109	ISO	Cylindrical Roller Bearings
  RNA5903	22	30	18	NTN	Needle Roller Bearings
  SL02-4936	180	250	69	NTN	Cylindrical Roller Bearings
  AHX318	90	85		SKF	WITHDRAWAL SLEEVES
  LP100				RIV	THRUST BALL BEARINGS
  52334M				STEYR	THRUST BALL BEARINGS
  6008.2RS1	40	68	15	SKF	DEEP GROOVE BALL BEARINGS
  S-3609-2RSNR	45	100	1.5625	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  622/28-2RS	28	58	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  LR-50/8-ZZ	8	24	11	CONSOLIDATED	YOKE TYPE TRACK ROLLERS