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_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 - 7.4 kN

Basic static load rating - C₀ - 5.7 kN

Fatigue load limit - P_u - 0.245 kN

Limiting speed for grease lubrication - 32000 r/min

Ball - D_w - 4.762 mm

Ball - z - 27

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 - 1.03

Calculation factor - f_2C - 1.08

Calculation factor - f_HC - 1.01

Preload class A - 32 N/micron

Preload class B - 41 N/micron

Preload class C - 66 N/micron

Mass bearing - 0.131 kg

• Model Number: S71909 CB/HCP4A
• Inner Diameter：68mm Outer Diameter：45mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Medium and large motor,car steering pin,survey accessories,food sterilization,air purification,equipment and,generator,comprehensive experiment,power protection,Storage Device,quality inspection equipment
• Similar models:SKF 71909ACB/HCP4A SNR 71909HVUJ74 SKF S71909CD/P4A FAG HC71909-E-T-P4S SNR MLE71909CVDUJ74S FAG HSS71909-E-T-P4S SKF 71909CE/P4AL ISO 71909A SNR MLE71909HVUJ74S SKF 71909ACB/P4AL
• BEARING POWER International Trading Co.,Ltd. specialize in S71909CB/HCP4A products，there is large inventory of SKF S71909 CB/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71909 CB/HCP4A Which SKF S71909CB/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
  22212-E-W33	60	110	28	NKE	Spherical Roller Bearings
  23040 KCW33+H3040	200	310	82	CX	Spherical Roller Bearings
  24130 K30W33	150	250	100	ISO	Spherical Roller Bearings
  32064-X-N11CA	320	480	200	FAG	Tapered Roller Bearings
  3984/3925	66,675	112,712	30,162	Fersa	Tapered Roller Bearings
  62207	35	72	23	Fersa	Deep Groove Ball Bearings
  629-2RSR	9	26	8	FAG	Deep Groove Ball Bearings
  GAC80S	80	125	29	LS	Plain Bearings
  GE 630 CP	630	900	450	ISB	Plain Bearings
  HK4020	40	47	20	KOYO	Needle Roller Bearings
  NH1072	360	540	82	ISO	Cylindrical Roller Bearings
  NK47/20	47	57	20	CX	Needle Roller Bearings
  NUP2310 ET	50	110	40	NSK	Cylindrical Roller Bearings
  RNA1030	38,2	44,2	18	Timken	Needle Roller Bearings
  222S.615	340	226	92	FAG	SPLIT SPHERICAL ROLLER BEARINGS
  AH2312	60	55		STEYR	WITHDRAWAL SLEEVES
  47518	90	160	30	New Departure	DEEP GROOVE BALL BEARINGS
  NF230	150	270	45	SKF	CYLINDRICAL ROLLER BEARINGS
  UQ20311DTL7	55	120	29	New Departure	ANGULAR CONTACT BALL BEARINGS
  GE220ES-2RS	220	320	135	SKF	SPHERICAL PLAIN BEARINGS