d - 240 mm

D - 320 mm

B - 38 mm

d₁ - 264.7 mm

d₂ - 264.7 mm

D₁ - 295.3 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1 mm

a - 84.5 mm

d_a - min. - 251 mm

d_b - min. - 251 mm

D_a - max. - 309 mm

D_b - max. - 315 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 271.4 mm

Basic dynamic load rating - C - 216 kN

Basic static load rating - C₀ - 305 kN

Fatigue load limit - P_u - 7.8 kN

Limiting speed for grease lubrication - 3200 r/min

Limiting speed for oil lubrication - 4800 mm/min

Ball - D_w - 25.4 mm

Ball - z - 31

G_ref - 93 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 - 1350 N

Preload class B - G_B - 2700 N

Preload class C - G_C - 5400 N

Preload class D - G_D - 10800 N

Calculation factor - f - 1.32

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 584 N/micron

Preload class B - 767 N/micron

Preload class C - 1029 N/micron

Preload class D - 1412 N/micron

Mass bearing - 8.5 kg

• Model Number:71948 ACD/P4A
• Inner Diameter：320mm Outer Diameter：240mm Width：38mm
• Type：Angular Contact Ball Bearings
• Update date：2023-03-16
• Application:Plastic Equipment,plant determination,powder metallurgy,Spectrum Products,Vacuum generator,Machine tools,stacker lift platform,Pneumatic Control Elements,historical instruments,ventilation fans,motorcycle
• Similar models:SKF 71948ACD/P4AL SNR 71948HVUJ74 AST 71948C SKF 71948CD/HCP4A SNR 71948HVDUJ74 SKF 71948ACD/P4A AST 71948AC SKF 71948ACD/HCP4AL FAG B71948-C-T-P4S ISO 71948C
• BEARING POWER International Trading Co.,Ltd. specialize in 71948ACD/P4A products，there is large inventory of SKF 71948 ACD/P4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71948 ACD/P4A Which SKF 71948ACD/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
  239/710 KW33	710	950	180	ISO	Spherical Roller Bearings
  51236	180	250	56	NACHI	Thrust Ball Bearings
  6008-Z-N	40	68	15	NKE	Deep Groove Ball Bearings
  6703	17	23	4	FBJ	Deep Groove Ball Bearings
  7318	90	190	43	KOYO	Angular Contact Ball Bearings
  7326 C	130	280	58	ISO	Angular Contact Ball Bearings
  AX 5 35 52	35	52	5	Timken	Needle Roller Bearings
  K19x23x13	19	23	13	ISO	Needle Roller Bearings
  K32X38X33.8	32,000	38,000		NTN	Needle Roller Bearings
  LM78349/LM78310	35	62	16,7	NSK	Tapered Roller Bearings
  MR93ZZ	3	9	4	FBJ	Deep Groove Ball Bearings
  NN 3016 TN/SP	80	125	34	SKF	Cylindrical Roller Bearings
  NUP2320-E-MPA	100	215	73	NKE	Cylindrical Roller Bearings
  NUP3156	280	460	146	CX	Cylindrical Roller Bearings
  SCV 12 AS	12			NBS	Linear Bearings
  UCF211-34	53,975			KOYO	Bearing Units
  VKBA 3739				SKF	Wheel Bearings
  ZB2.30.1351.402-1SPPN	1176	1470	108	ISB	Thrust Ball Bearings
  NU2217	85	150	36	FAG	CYLINDRICAL ROLLER BEARINGS
  NB607225	72		25	NADELLA	NEEDLE BEARINGS