d - 50 mm

D - 72 mm

B - 12 mm

d₁ - 57.95 mm

d₂ - 56.9 mm

D₂ - 66.04 mm

b - 2 mm

C₁ - 5.9 mm

C₂ - 2.8 mm

C₃ - 1.7 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 16.7 mm

d_a - min. - 53.2 mm

d_b - min. - 53.2 mm

D_a - max. - 68.8 mm

D_b - max. - 70 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 58.7 mm

Basic dynamic load rating - C - 7.6 kN

Basic static load rating - C₀ - 6.2 kN

Fatigue load limit - P_u - 0.265 kN

Limiting speed for grease lubrication - 26000 r/min

Limiting speed for oil lubrication - 38000 mm/min

Ball - D_w - 4.762 mm

Ball - z - 29

G_ref - 1.89 cm3

Calculation factor - f₀ - 9.8

Preload class A - G_A - 26 N

Preload class B - G_B - 52 N

Preload class C - G_C - 155 N

Calculation factor - f - 1.09

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 - 31 N/micron

Preload class B - 40 N/micron

Preload class C - 65 N/micron

Mass bearing - 0.134 kg

• Model Number: 71910 CB/P4AL
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:Broadcasting System,Spectrum Products,Antenna Potentials,walking Food processing machinery and equipment,surgical instruments,Embroidery,Surveying Surveying Instruments,large agricultural machinery,relay,instrumentation instrument,Industrial Electromechanical
• Similar models:SKF 71910CB/HCP4A FAG B71910-C-T-P4S SKF S71910ACD/HCP4A CX 71910ATBP4 SNR 71910HVUJ74 SKF 71910ACE/P4A ISO 71910C FAG HCB71910-C-2RSD-T-P4S FAG HCS71910-C-T-P4S SNR ML71910CVDUJ74S
• BEARING POWER International Trading Co.,Ltd. specialize in 71910CB/P4AL products，there is large inventory of SKF 71910 CB/P4AL . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71910 CB/P4AL Which SKF 71910CB/P4AL 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
  1633-ZZ	15,875	44,45	12,7	CYSD	Deep Groove Ball Bearings
  5212ZZ	60	110	36,513	AST	Angular Contact Ball Bearings
  6212-2NSE	60	110	22	NACHI	Deep Groove Ball Bearings
  6309	45	100	25	ZEN	Deep Groove Ball Bearings
  7003 ACE/HCP4AH	35	17	10	SKF	Angular Contact Ball Bearings
  7008 ACD/P4AH	68	40	15	SKF	Angular Contact Ball Bearings
  99575/99100	146,05	254	66,675	CX	Tapered Roller Bearings
  GIHNRK 50 LO	50	75	50	INA	Plain Bearings
  EE722110/722185	279,4	469,9	95,25	Timken	Tapered Roller Bearings
  EST212	60			SNR	Bearing Units
  M 88048/2/010/2/QCL7C	68,262	33,338	22,225	SKF	Tapered Roller Bearings
  N415	75	160,5	45	NTN	Cylindrical Roller Bearings
  NNCL4920-V	100	130	40	NKE	Cylindrical Roller Bearings
  NU216E	80	140	26	NTN	Cylindrical Roller Bearings
  SF61906	30	47	9	ZEN	Deep Groove Ball Bearings
  SYNT 70 FTS	70	90	71	SKF	Bearing Units
  6230K	150	270	45	FAG	DEEP GROOVE BALL BEARINGS
  1214M	70	125	24	FED	DEEP GROOVE BALL BEARINGS
  SN618	80		110	STEYR	PILLOW BLOCKS
  6318.RS	90	190	43	SKF	DEEP GROOVE BALL BEARINGS