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 - 0.998 kg

• Model Number:NU 309 ECM
• Inner Diameter：100mm Outer Diameter：45mm Width：25mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-12
• Application:car,Spectrum Products,metallurgical mold,medical equipment,tooth filling,root canal filling,Industrial,Forging machine,labor insurance,ventilation fans,Medical room equipment
• Similar models:CRAFT NF309 KOYO NJ2309 NACHI 21309E KOYO NN3096 NTN NJ309EJ CRAFT NU309 FBJ NUP2309 ISO NU3309 Timken NJ309E.TVP FAG NU309-E-TVP2
• BEARING POWER International Trading Co.,Ltd. specialize in NU309ECM products，there is large inventory of SKF NU 309 ECM . We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 309 ECM Which SKF NU309ECM 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
  1100KRR	25,4	52	34,92	Timken	Deep Groove Ball Bearings
  15113/15245	28,575	62	19,05	Timken	Tapered Roller Bearings
  16101-2Z	12	30	8	SKF	Deep Groove Ball Bearings
  23956-K-MB + AH3956G	260	380	75	FAG	Spherical Roller Bearings
  3213A-2RS1	65	120	38,1	SKF	Angular Contact Ball Bearings
  32303	17	47	20,25	KOYO	Tapered Roller Bearings
  53338	190	315		CX	Thrust Ball Bearings
  5S-2LA-HSE916ADG/GNP42	80	110	16	NTN	Angular Contact Ball Bearings
  6206GPC4	30	62	16	KOYO	Deep Groove Ball Bearings
  BB1-4012	35	86,6	21	SKF	Deep Groove Ball Bearings
  E 290 /S 7CE3	90	160	30	SNFA	Angular Contact Ball Bearings
  F-237542.02	44,45	102	37,5	FAG	Deep Groove Ball Bearings
  HC STA5383LFT	53	83	24	KOYO	Tapered Roller Bearings
  KJ35X39X23.8	35,000	39,000		NTN	Needle Roller Bearings
  NUP315-E-MA6	75	160	37	NKE	Cylindrical Roller Bearings
  SF61906-2RS	30	47	9	ZEN	Deep Groove Ball Bearings
  33016	80	125	36	SKF	TAPERED ROLLER BEARINGS
  SN528	125		150	SKF	PILLOW BLOCKS
  SILA60ES	60		44	SKF	ROD ENDS
  6205	52	25	15	CONSOLIDATED	DEEP GROOVE BALL BEARINGS