d - 50 mm

D - 72 mm

B - 12 mm

d₁ - 57.95 mm

d₂ - 56.9 mm

D₂ - 66.04 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 23.2 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 - 7.3 kN

Basic static load rating - C₀ - 5.8 kN

Fatigue load limit - P_u - 0.25 kN

Limiting speed for grease lubrication - 22000 r/min

Limiting speed for oil lubrication - 36000 mm/min

Ball - D_w - 4.762 mm

Ball - z - 29

G_ref - 1.89 cm3

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 - 43 N

Preload class B - G_B - 86 N

Preload class C - G_C - 260 N

Calculation factor - f - 1.09

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 - 79 N/micron

Preload class B - 102 N/micron

Preload class C - 155 N/micron

Mass bearing - 0.134 kg

• Model Number:71910 ACB/P4A
• Inner Diameter：72mm Outer Diameter：50mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:wall industry,pump industry,PVC,Pneumatic Actuator,pump,extruder,disposable,Insect Capture,Automobile,Textile Accessories,internal combustion engine
• Similar models:SKF 71910ACB/P4A FAG HCS71910-C-T-P4S SKF S71910CE/HCP4A FAG HSS71910-E-T-P4S SNR ML71910CVUJ74S SKF 71910ACE/HCP4AL ISO 71910A CX 71910ATBP4 SKF 71910ACE/P4A SKF S71910CE/P4A
• BEARING POWER International Trading Co.,Ltd. specialize in 71910ACB/P4A products，there is large inventory of SKF 71910 ACB/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71910 ACB/P4A Which SKF 71910ACB/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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  14125A/14274	31.75	69,012	19,845	Timken	Tapered Roller Bearings
  23064 K	320	480	121	ISB	Spherical Roller Bearings
  24136CK30	180	300	118	AST	Spherical Roller Bearings
  30324	120	260	59,5	ISB	Tapered Roller Bearings
  4R4428	220	320	160	NTN	Cylindrical Roller Bearings
  51310	50	95	31	NSK	Thrust Ball Bearings
  7009 C	45	75	16	NSK	Angular Contact Ball Bearings
  7921CDB	105	145	20	CYSD	Angular Contact Ball Bearings
  ARX14X29.5X4.8	14,000	29,500	4,870	NTN	Needle Roller Bearings
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  CSEF055	139,7	177,8	19,05	INA	Deep Groove Ball Bearings
  EB1.20.0314.201-2STPN	242	404	56	ISB	Thrust Ball Bearings
  KBK 15x19x20	15	19		NBS	Needle Roller Bearings
  NJ2248	240	440	120	KOYO	Cylindrical Roller Bearings
  OB72	2,38	7,938	2,779	KOYO	Deep Groove Ball Bearings
  SMR117ZZ	7	11	3	AST	Deep Groove Ball Bearings
  GE70DO-2RS	70	105	49	ELGES	SPHERICAL PLAIN BEARINGS
  SN322with6322	110	-	130	SKF	PILLOW BLOCKS
  N318E	90	190	43	STEYR	CYLINDRICAL ROLLER BEARINGS
  E-18	18	40	9	CONSOLIDATED	MAGNETO BEARINGS