d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 52.7 mm

d₂ - 51 mm

D₁ - 60.3 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 20 mm

d_a - min. - 48.2 mm

d_b - min. - 47 mm

D_a - max. - 64.8 mm

D_b - max. - 66 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 54.2 mm

Basic dynamic load rating - C - 9.8 kN

Basic static load rating - C₀ - 6.6 kN

Fatigue load limit - P_u - 0.275 kN

Limiting speed for grease lubrication - 25000 r/min

Limiting speed for oil lubrication - 39000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 21

G_ref - 1.5 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 88 N

Preload class B - G_B - 265 N

Preload class C - G_C - 529 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.07

Calculation factor - f_HC - 1

Preload class A - 85 N/micron

Preload class B - 127 N/micron

Preload class C - 166 N/micron

Mass bearing - 0.13 kg

• Model Number:71909 ACE/P4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-06
• Application:plant determination,Garment Accessories,training beds etc,other processing,thread processing machine,pump,lifting chain,marine analysis and testing equipment,ECG,electromagnetic clutch,medical equipment
• Similar models:CX 71909C-UO SKF 71909CE/P4AH1 SKF S71909CD/HCP4A SKF 71909CB/P4A SNR MLE71909HVUJ74S FAG HCS71909-E-T-P4S SKF 71909CD/P4A SNR ML71909HVUJ74S FAG HS71909-E-T-P4S ISO 71909A
• BEARING POWER International Trading Co.,Ltd. specialize in 71909ACE/P4A products，there is large inventory of SKF 71909 ACE/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71909 ACE/P4A Which SKF 71909ACE/P4A 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
  32216JR	80	140	35,25	KOYO	Tapered Roller Bearings
  4T-30203	17	40	13,25	NTN	Tapered Roller Bearings
  598A/593X	92.075	150.000	35.992	NACHI	Tapered Roller Bearings
  9285/9220	76.200	161.926	49.212	NACHI	Tapered Roller Bearings
  DF0282LLH1CS23/L417	15,000	42,000	24,000	NTN	Angular Contact Ball Bearings
  HJ-122016,2RS	19,05	31,75	25,4	KOYO	Needle Roller Bearings
  K45x53x21	45	53	21	CX	Needle Roller Bearings
  M86643/10	25,4	64,292	21,433	ISO	Tapered Roller Bearings
  PCJ45-FA125	45			INA	Bearing Units
  R140.26				SNR	Wheel Bearings
  RCT30-B	90,488	161,925	34,925	INA	Thrust Roller Bearings
  TPK3147JL-2	30,7	47,1	4,184	KOYO	Needle Roller Bearings
  UCF210	50			CRAFT	Bearing Units
  ZR1.14.0844.200-1SPTN	736	916	56	ISB	Thrust Roller Bearings
  NU2336	180	380	126	SKF	CYLINDRICAL ROLLER BEARINGS
  95736	1.2500	1.8750	2.2500	BERLISS	JOURNAL ROLLER ASSEMBLIES
  6319.2RSR	95	200	45	FAG	DEEP GROOVE BALL BEARINGS
  212	60	110	22	SKF	DEEP GROOVE BALL BEARINGS
  33005	25	47	17	CONSOLIDATED	TAPERED ROLLER BEARINGS
  71948TGP/4	240	320	38	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS