d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 52.6 mm

d₂ - 52.6 mm

D₁ - 60.4 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 13.6 mm

d_a - min. - 48.2 mm

d_b - min. - 48.2 mm

D_a - max. - 64.8 mm

D_b - max. - 66.6 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 54.2 mm

Basic dynamic load rating - C - 13 kN

Basic static load rating - C₀ - 9.5 kN

Fatigue load limit - P_u - 0.4 kN

Limiting speed for grease lubrication - 24000 r/min

Limiting speed for oil lubrication - 36000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 23

G_ref - 1.62 cm3

Calculation factor - f₀ - 10.5

Preload class A - G_A - 50 N

Preload class B - G_B - 100 N

Preload class C - G_C - 200 N

Preload class D - G_D - 400 N

Calculation factor - f - 1.11

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 44 N/micron

Preload class B - 59 N/micron

Preload class C - 81 N/micron

Preload class D - 115 N/micron

Mass bearing - 0.12 kg

• Model Number: 71909 CD/HCP4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Antenna Potentials,extruder,embroidery cloth,raw material accessories,Industrial Adhesive,flexible processing,security equipment,crimping tools,Laser Devices,other processing,circulating pump
• Similar models:SKF S71909ACD/HCP4A FAG HS71909-E-T-P4S SNR ML71909HVUJ74S SNR ML71909CVDUJ74S SKF 71909CE/HCP4A SKF S71909CD/HCP4A CX 71909C-UO SKF 71909ACE/P4AL FAG HCB71909-C-2RSD-T-P4S SKF 71909ACB/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71909CD/HCP4A products，there is large inventory of SKF 71909 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71909 CD/HCP4A Which SKF 71909CD/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
  117090/117133XH	90	133,35	76	Gamet	Tapered Roller Bearings
  1208 K	40	80	18	NSK	Self-Aligning Ball Bearings
  6815NR	75	95	10	NTN	Deep Groove Ball Bearings
  6012-NR	60	95	18	NKE	Deep Groove Ball Bearings
  6379/6320	65,088	135,755	53,975	ISO	Tapered Roller Bearings
  7040DT	200	310	51	NTN	Angular Contact Ball Bearings
  7332 B	160	340	68	ISO	Angular Contact Ball Bearings
  E32028J	140	210	45	NACHI	Tapered Roller Bearings
  K81222TN	110	160		NBS	Thrust Roller Bearings
  NUP319-E-MPA	95	200	45	NKE	Cylindrical Roller Bearings
  RNA4830-XL	165	190	40	INA	Needle Roller Bearings
  SEA30 /NS 7CE3	30	42	7	SNFA	Angular Contact Ball Bearings
  W 6302-2Z	42	15	13	SKF	Deep Groove Ball Bearings
  63008-2RS	40	68	21	FAG	DEEP GROOVE BALL BEARINGS
  KG040XPO	4.0000	6.0000	1.0000	KAYDON	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  ML230	150	270	45	Rollway	CYLINDRICAL ROLLER BEARINGS
  LRJ21/4	2.2500	4.5000	.8750	RHP	CYLINDRICAL ROLLER BEARINGS
  10SF16-TT	1.0000	1.6250	.8750	Torrington	SPHERICAL PLAIN BEARINGS
  SN-217..6217	85	-	90	CONSOLIDATED	PILLOW BLOCKS
  MB-28	140	160	14	CONSOLIDATED	LOCKWASHERS