d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 53.45 mm

d₂ - 52.4 mm

D₂ - 61.8 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 16.1 mm

d_a - min. - 48.2 mm

d_b - min. - 48.2 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 - 7.4 kN

Basic static load rating - C₀ - 5.7 kN

Fatigue load limit - P_u - 0.245 kN

Limiting speed for grease lubrication - 28000 r/min

Limiting speed for oil lubrication - 43000 mm/min

Ball - D_w - 4.762 mm

Ball - z - 27

G_ref - 1.75 cm3

Calculation factor - f₀ - 9.7

Preload class A - G_A - 24 N

Preload class B - G_B - 48 N

Preload class C - G_C - 145 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.07

Calculation factor - f_HC - 1

Preload class A - 28 N/micron

Preload class B - 37 N/micron

Preload class C - 60 N/micron

Mass bearing - 0.132 kg

• Model Number:71909 CB/P4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:medical equipment,outdoor equipment,Pest Monitoring,embroidery cloth,sawing machine,metal mold,luminescent reagent,sucker industry,linear drive,test laboratory equipment and accessories,Machine tool accessories
• Similar models:SKF S71909CE/HCP4A FAG HS71909-E-T-P4S SKF 71909CE/HCP4A FAG B71909-C-2RSD-T-P4S SKF 71909CB/P4A SNR ML71909CVDUJ74S SNR ML71909HVUJ74S SKF S71909ACB/P4A SKF S71909CD/P4A SNR 71909HVDUJ74
• BEARING POWER International Trading Co.,Ltd. specialize in 71909CB/P4A products，there is large inventory of SKF 71909 CB/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71909 CB/P4A Which SKF 71909CB/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.

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  71811TNH	55	72	9	ELGES	ANGULAR CONTACT BALL BEARINGS
  ZSL192306	30	72	27	INA	CYLINDRICAL ROLLER BEARING
  TWA4860	3.0000	3.7500		INA	THRUST NEEDLE BEARINGS
  1207MFF	35	72	17	FED	DEEP GROOVE BALL BEARINGS
  1318SA	90	190	43	FED	SELF
  473L21	105	160	26	New Departure	DEEP GROOVE BALL BEARINGS
  280SD22	280	500	130	Torrington (Old No.)	SPHERICAL ROLLER BEARINGS
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