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 - 22.1 mm

d_a - min. - 48.2 mm

d_a - max. - 52.9 mm

d_b - min. - 48.2 mm

d_b - max. - 51.8 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 - 7 kN

Basic static load rating - C₀ - 5.4 kN

Fatigue load limit - P_u - 0.232 kN

Limiting speed for grease lubrication - 24000 r/min

Ball - D_w - 4.762 mm

Ball - z - 27

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 - 41 N

Preload class B - G_B - 82 N

Preload class C - G_C - 245 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 0.99

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 - 74 N/micron

Preload class B - 95 N/micron

Preload class C - 143 N/micron

Mass bearing - 0.138 kg

• Model Number:S71909 ACB/P4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-16
• Application:Cutting Machine,security equipment,Storage Tool,Insect Count,Machine Tool Accessories,Industry,pump accessories,Pest Monitoring,equipment and,coal mill,Die
• Similar models:SKF S71909CE/HCP4A ISO 71909CDF SKF 71909CB/P4A SKF S71909CD/P4A SNR ML71909CVDUJ74S FAG HS71909-C-T-P4S SKF 71909CE/HCP4A FAG HCS71909-C-T-P4S FAG B71909-E-T-P4S FAG B71909-E-2RSD-T-P4S
• BEARING POWER International Trading Co.,Ltd. specialize in S71909ACB/P4A products，there is large inventory of SKF S71909 ACB/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71909 ACB/P4A Which SKF S71909ACB/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
  1/MDJT25.4N	25,4	65	24,1	RHP	Angular Contact Ball Bearings
  2206	30	62	20	KOYO	Self-Aligning Ball Bearings
  22209EAE4	45	85	23	NSK	Spherical Roller Bearings
  23138 KCW33+AH3138	190	320	104	CX	Spherical Roller Bearings
  23964	320	440	90	NTN	Spherical Roller Bearings
  51172	360	436		CX	Thrust Ball Bearings
  52232X	160	225	90	NSK	Thrust Ball Bearings
  618/500	500	620	56	ZEN	Deep Groove Ball Bearings
  6303-2RS2	17	47	14	NKE	Deep Groove Ball Bearings
  95525/95928	133,35	234,975	63,5	NSK	Cylindrical Roller Bearings
  AST50 88IB64	139,7			AST	Plain Bearings
  GE 110 ES	160	110	70	SKF	Plain Bearings
  E5010	50	80	40	NACHI	Cylindrical Roller Bearings
  NA5920	100	140	54	NSK	Needle Roller Bearings
  SABP20S	20			LS	Plain Bearings
  SI70ES	70			LS	Plain Bearings
  SIL30ES	30			SKF	Plain Bearings
  W 638/2.5 R-2Z	6	2,5	2,6	SKF	Deep Groove Ball Bearings
  63810-2Z	50	65	12	ELGES	DEEP GROOVE BALL BEARINGS
  MI-64-W	4.0000		2.5150	CONSOLIDATED	NEEDLE BEARINGS