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：2025-12-16
• Application:internal combustion engine,textile machinery,walking Food processing machinery and equipment,Laser Cutting,Cylinder Standard,Dental Drill etc,injection molding machine,Cutting Machine,packaging machinery,Liposuction device,agrochemical
• Similar models:FAG HS71909-C-T-P4S SNR 71909HVDUJ74 SNR MLE71909HVDUJ74S FAG HSS71909-E-T-P4S SKF 71909CD/P4A SKF S71909CB/P4A SKF S71909CE/P4A ISO 71909CDF SKF 71909CE/P4AH1 ISO 71909CDB
• 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
  42381/42584	96,838	148,43	28,575	Fersa	Tapered Roller Bearings
  4R4813	240,000	360,000	220,000	NTN	Cylindrical Roller Bearings
  6201	12	32	10	NTN	Deep Groove Ball Bearings
  6905N	25	42	9	NSK	Deep Groove Ball Bearings
  EX305-16	25,4	62	46,8	SNR	Deep Groove Ball Bearings
  FL604Z	4	13,5	4	NTN	Deep Groove Ball Bearings
  GEC360XS	360	480		AST	Plain Bearings
  KJ30X37X22.8	30,000	37,000		NTN	Needle Roller Bearings
  KXS010	25,400	34,925	4,762	NTN	Angular Contact Ball Bearings
  NJ1011	55	90	18	ISO	Cylindrical Roller Bearings
  NU 3064 ECM	480	320	121	SKF	Thrust Ball Bearings
  RNAO60X78X40-ZW-ASR1	60	78	40	INA	Needle Roller Bearings
  UCTU210-700	50		51,6	KOYO	Bearing Units
  NJ211	55	100	21	FAG	CYLINDRICAL ROLLER BEARINGS
  N420	100	250	58	FAG	CYLINDRICAL ROLLER BEARINGS
  RCJ13/4	1.7500			FAF	PILLOW BLOCKS
  NKIS12	12	30	20	INA	NEEDLE BEARINGS
  32934XU	170	230	38	NTN	TAPERED ROLLER BEARINGS
  165RIN661	16.5000	24.5000	3.2500	Torrington	CYLINDRICAL ROLLER BEARINGS
  NUP-2217	85	150	36	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS