d - 190 mm

D - 260 mm

B - 33 mm

d₁ - 211.6 mm

d₂ - 211.6 mm

D₁ - 238.4 mm

K - 0.6 mm

C₁ - 8.6 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 69.2 mm

d_a - min. - 199 mm

d_b - min. - 199 mm

D_a - max. - 251 mm

D_b - max. - 255 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 217.4 mm

Basic dynamic load rating - C - 163 kN

Basic static load rating - C₀ - 208 kN

Fatigue load limit - P_u - 5.8 kN

Limiting speed for grease lubrication - 5300 r/min

Limiting speed for oil lubrication - 8000 mm/min

Ball - D_w - 22.225 mm

Ball - z - 28

G_ref - 57 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 - 1000 N

Preload class B - G_B - 2000 N

Preload class C - G_C - 4000 N

Preload class D - G_D - 8000 N

Calculation factor - f - 1.27

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 505 N/micron

Preload class B - 665 N/micron

Preload class C - 886 N/micron

Preload class D - 1210 N/micron

Mass bearing - 3.636 kg

• Model Number:71938 ACD/HCP4AH1
• Inner Diameter：260mm Outer Diameter：190mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:molding machine,Insect Count,non-ferrous metal alloy,rolling machine,equipment and,industrial fans,disposable,relay,Storage Tool,horizontal processing,tower crane
• Similar models:ISO 71938C SNR 71938HVDUJ74 CX 71938CTBP4 SKF 71938CD/P4A SKF 71938CD/HCP4A SNR 71938CVUJ74 AST 71938AC SKF 71938ACD/HCP4AH1 AST H71938C SKF 71938CD/P4AH1
• BEARING POWER International Trading Co.,Ltd. specialize in 71938ACD/HCP4AH1 products，there is large inventory of SKF 71938 ACD/HCP4AH1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 71938 ACD/HCP4AH1 Which SKF 71938ACD/HCP4AH1 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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  22314 KVA	70	150	51	ISB	Spherical Roller Bearings
  32922	110	150	25	FAG	Tapered Roller Bearings
  B33	63,5	100,813	22,225	INA	Thrust Ball Bearings
  53234X	170	240	58,7	NSK	Thrust Ball Bearings
  6307N	35	80	21	NSK	Deep Groove Ball Bearings
  68/630	630,000	780,000	69,000	NTN	Deep Groove Ball Bearings
  EE161400/161900	355,6	482,6	60,325	Timken	Tapered Roller Bearings
  AR 9 50 70,4	50	70	9	Timken	Needle Roller Bearings
  B71930-E-T-P4S	150	210	28	FAG	Angular Contact Ball Bearings
  KH1630LL	16	24	30	NTN	Linear Bearings
  NN3034MB	170	236	67	NSK	Cylindrical Roller Bearings
  RNN5610	280,000	560,000	300,000	NTN	Cylindrical Roller Bearings
  UCT202-10E	15,875			FYH	Bearing Units
  SAF048	8.5000			FAG	PILLOW BLOCKS
  HMV21E			42	SKF	HYDRAULIC NUTS
  RMS24	6.0000	12.0000	2.2500	FBC	CYLINDRICAL ROLLER BEARINGS
  300-SF	10	35	11	MRC	DEEP GROOVE BALL BEARINGS
  300TP188				Torrington	THRUST ROLLER BEARINGS
  21/4x27/16x2	2.2500	2.4375	2.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  94512	1.0000	1.5000	.7500	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES