d - 140 mm

D - 210 mm

B - 33 mm

d₁ - 161.6 mm

d₂ - 161.6 mm

D₁ - 188.4 mm

K - 0.5 mm

C₁ - 8.9 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 40.1 mm

d_a - min. - 149 mm

d_b - min. - 149 mm

D_a - max. - 201 mm

D_b - max. - 205 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 166.3 mm

Basic dynamic load rating - C - 153 kN

Basic static load rating - C₀ - 166 kN

Fatigue load limit - P_u - 5.3 kN

Limiting speed for grease lubrication - 7500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 22.225 mm

Ball - z - 22

G_ref - 45 cm3

Calculation factor - f₀ - 15.8

Preload class A - G_A - 570 N

Preload class B - G_B - 1140 N

Preload class C - G_C - 2280 N

Preload class D - G_D - 4560 N

Calculation factor - f - 1.16

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.05

Calculation factor - f_2D - 1.09

Calculation factor - f_HC - 1.02

Preload class A - 168 N/micron

Preload class B - 228 N/micron

Preload class C - 320 N/micron

Preload class D - 464 N/micron

Mass bearing - 2.827 kg

• Model Number: 7028 CD/HCP4AH1
• Inner Diameter：210mm Outer Diameter：140mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-09
• Application:coupling type,air conditioning tools,equipment and,stirrer,food packaging,aerial work equipment,shaft milling machine,climb ladder,extruder,Small air generators,industrial supplies
• Similar models:NTN 7028CP4 FAG HCB7028-C-T-P4S CYSD 7028DT AST 7028C CX 7028B SKF S7028ACD/HCP4A CX 7028B-UD NTN 7028BG KOYO 7028 NACHI 7028CDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7028CD/HCP4AH1 products，there is large inventory of SKF 7028 CD/HCP4AH1 . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7028 CD/HCP4AH1 Which SKF 7028CD/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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  16004/HR22T2	42	20	8	SKF	Deep Groove Ball Bearings
  23180EK	400	650	200	NACHI	Cylindrical Roller Bearings
  239/530 KW33	530	710	136	ISO	Spherical Roller Bearings
  24026-2CS5/VT143	130	200	69	SKF	Spherical Roller Bearings
  32932	160	220	38	FAG	Tapered Roller Bearings
  3318	90,000	190,000	73,000	SNR	Angular Contact Ball Bearings
  3NCHAR028CA	140	210	33	KOYO	Angular Contact Ball Bearings
  61906-2RS	30	47	9	CX	Deep Groove Ball Bearings
  B71902-C-2RSD-T-P4S	15	28	7	FAG	Angular Contact Ball Bearings
  F16201	35	72	34	Fersa	Angular Contact Ball Bearings
  GE17-UK	17	30	14	INA	Plain Bearings
  NNF5005 V	25	47	30	ISO	Cylindrical Roller Bearings
  NU2332	160	340	114	NTN	Cylindrical Roller Bearings
  SL04190-PP	190	260	80	INA	Cylindrical Roller Bearings
  UCPE204	20			SNR	Bearing Units
  LS-121/2-NR	1.3750	3.0000	.6875	FBC	DEEP GROOVE BALL BEARINGS
  6220K	100	180	34	SKF	DEEP GROOVE BALL BEARINGS
  FPAG412	4.7500	6.7500	1.0000	SKF	ANGULAR CONTACT BALL BEARINGS
  232/710	710	1280	450	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  7313TGP/4	65	140	33	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS