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：2025-12-10
• Application:E Beauty,Optical detection,survey accessories,storage and transportation equipment,cleaners,power tools,office outdoor camping equipment,Material handling equipment,ventilation heating equipment,manual Tools,thread processing machine
• Similar models:CX 7028C-UD NACHI 7028DF SNR 7028HVDUJ74 SNR 7028HVUJ74 FAG HS7028-E-T-P4S CYSD 7028CDB ISO 7028CDF SKF 7028ACD/P4A AST H7028AC ISO 7028BDB
• 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
  22312-E1-K + AHX2312	55	130	46	FAG	Spherical Roller Bearings
  22780/22720	42,862	82,55	26,195	FBJ	Tapered Roller Bearings
  32928*2	140	190	32	CYSD	Tapered Roller Bearings
  6009F2	45	80	16	KBC	Deep Groove Ball Bearings
  6209-2Z	45	85	19	NKE	Deep Groove Ball Bearings
  7209DF	45	85	19	CYSD	Angular Contact Ball Bearings
  93750/93125	190,5	317,5	63,5	NSK	Cylindrical Roller Bearings
  ASTT90 18580	185	190		AST	Plain Bearings
  AXK 1226	12	26	2	NBS	Needle Roller Bearings
  CRBC 8016	80	120	16	IKO	Thrust Roller Bearings
  ER207-22	34,93	72		AST	Bearing Units
  JP7049/10	70	110	21	CX	Tapered Roller Bearings
  GE8E	8	16	8	CRAFT	Plain Bearings
  KZK 22x28x15	22	28		NBS	Needle Roller Bearings
  NU 2222	110	200	53	SIGMA	Cylindrical Roller Bearings
  X30226M/Y30226M	130	230	43,75	Timken	Tapered Roller Bearings
  MUCPPL207-23W	1.4375			AMI	THERMOPLASTIC PILLOW BLOCKS
  IR-7173	.6250		.7600	RBC	NEEDLE BEARINGS
  BL307	35	80	21	NTN	DEEP GROOVE BALL BEARINGS
  6323M	115	250	53	CONSOLIDATED	DEEP GROOVE BALL BEARINGS