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 - 28000 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 - 1.02

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 - 0.138 kg

• Model Number:S71909 CB/P4A
• Inner Diameter：45mm Outer Diameter：68mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Forklift industry,garden machinery,Film machine,Dental Equipment,tapered grinder,Hair styling device,walking Food processing machinery and equipment,other mold,Other machinery,transportation equipment,food safety
• Similar models:SKF 71909ACD/P4A CX 71909C ISO 71909CDT SKF 71909ACE/P4AH1 ISO 71909A SKF S71909CB/P4A SKF S71909CE/HCP4A SKF 71909CE/P4A CX 71909C-UD SNR 71909CVDUJ74
• BEARING POWER International Trading Co.,Ltd. specialize in S71909CB/P4A products，there is large inventory of SKF S71909 CB/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the S71909 CB/P4A Which SKF S71909CB/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
  4T-53178/53375	44,45	95,25	30,958	NTN	Tapered Roller Bearings
  51208	40	68	19	NKE	Thrust Ball Bearings
  51410	50,000	110,000	43,000	NTN	Thrust Ball Bearings
  6024-2Z/VA208	180	120	28	SKF	Deep Groove Ball Bearings
  6016ZZ	80	125	22	NACHI	Deep Groove Ball Bearings
  60RIF248	152,4	246		Timken	Cylindrical Roller Bearings
  7201CDB	12	32	10	CYSD	Angular Contact Ball Bearings
  90BER20XV1V	90	140	30	NSK	Angular Contact Ball Bearings
  EGB90100-E40	90	95	100	INA	Plain Bearings
  HSS7011-E-T-P4S	55	90	18	FAG	Angular Contact Ball Bearings
  NKX 40	40	52	32	NBS	Complex Bearings
  SC0390	17,000	52,000	12,000	NTN	Deep Groove Ball Bearings
  UCTU318+WU800	90		96	NACHI	Bearing Units
  VEX 90 7CE1	90	140	24	SNFA	Angular Contact Ball Bearings
  SN313with20313	65	-	90	SKF	PILLOW BLOCKS
  QJ318	90	190	43	STEYR	ANGULAR CONTACT BALL BEARINGS WITH SPLIT INNER RACE
  CFM9	1.1250	2.8125	.8125	SKF	CYLINDRICAL ROLLER BEARINGS
  NA6914	70	100	54	Torrington	NEEDLE BEARINGS
  11BPPL	50	110	27	RIV	DEEP GROOVE BALL BEARINGS
  718/750	750	920	78	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS