d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 52.7 mm

d₂ - 51 mm

D₂ - 62.6 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_a - max. - 52.1 mm

d_b - min. - 47 mm

d_b - max. - 50.4 mm

D_a - max. - 64.8 mm

D_b - max. - 66 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 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 - 30000 r/min

Ball - D_w - 6.35 mm

Ball - z - 21

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 - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 94 N/micron

Preload class B - 141 N/micron

Preload class C - 185 N/micron

Mass bearing - 0.114 kg

• Model Number:S71909 ACE/HCP4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-08
• Application:Oral Equipment,Forklift industry,Other Measurements,paper processing machine,labor insurance,instrument,Industrial,lifting chain,Gas turbine,Air,aerial work equipment
• Similar models:SKF 71909CB/HCP4A FAG HSS71909-C-T-P4S FAG HCB71909-C-2RSD-T-P4S SKF 71909CB/P4A CX 71909C FAG HCB71909-E-T-P4S FAG HS71909-C-T-P4S FAG HCB71909-E-2RSD-T-P4S SKF 71909CD/HCP4A SKF 71909CE/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in S71909ACE/HCP4A products，there is large inventory of SKF S71909 ACE/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71909 ACE/HCP4A Which SKF S71909ACE/HCP4A 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
  239/750 K	750	1000	185	ISB	Spherical Roller Bearings
  32048-X-XL-DF-A300-350	240	360	152	FAG	Tapered Roller Bearings
  44158/44348-B	39,688	88,5	23,698	Timken	Tapered Roller Bearings
  4T-97500/97900	127	228,6	53,975	NTN	Tapered Roller Bearings
  565/563-B	63,5	127	36,17	Timken	Tapered Roller Bearings
  7003AC	17	35	10	NACHI	Angular Contact Ball Bearings
  7219BDB	95	170	32	NTN	Angular Contact Ball Bearings
  7317BDB	85	180	41	NACHI	Angular Contact Ball Bearings
  GE110XS/K	110	170		AST	Plain Bearings
  EBL.30.1155.200-1STPN	1005	1298	90	ISB	Thrust Ball Bearings
  FC35051	27	52	45	SNR	Tapered Roller Bearings
  PW40800023/18CS	40	80	23	PFI	Angular Contact Ball Bearings
  SL1818/500	500	620	56	ISO	Cylindrical Roller Bearings
  NAXR35	47	35		FAG	NEEDLE BEARINGS
  SJ-8407-SS			1.7500	RBC	NEEDLE BEARINGS
  E-17	17	44	11	MRC	MAGNETO BEARINGS
  7222BMG	110	200	38	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  GS81104	21	35		CONSOLIDATED	THRUST ROLLER BEARINGS
  SNZ-228..23228	140	125	150	CONSOLIDATED	PILLOW BLOCKS
  SSFYT-114	1.8750			CONSOLIDATED	STAINLESS STEEL PILLOW BLOCKS