d - 140 mm

D - 210 mm

B - 33 mm

d₁ - 161.6 mm

d₂ - 161.6 mm

D₁ - 188.4 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/HCP4A
• Inner Diameter：210mm Outer Diameter：140mm Width：33mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,meat products machine,medical equipment,scientific instruments,Sensors,ignition system,Die,tobacco machinery,Hairbrush device,Gas turbine,Machine tools
• Similar models:CX 7028B NTN 7028CP4 NTN 7028T1DTP5 CX 7028B-UX NSK 7028A5TRSU CX 7028C-UD SKF 7028CD/HCP4AH1 CYSD 7028CDB NSK 7028A SKF S7028CD/HCP4A
• BEARING POWER International Trading Co.,Ltd. specialize in 7028CD/HCP4A products，there is large inventory of SKF 7028 CD/HCP4A . We has been built up long-term cooperation with SKF company, could make a bulk order of the 7028 CD/HCP4A Which SKF 7028CD/HCP4A 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
  07100S/07196	25,4	50,005	13,495	FBJ	Tapered Roller Bearings
  12SF20	31.75	50,8	27,76	NSK	Plain Bearings
  23296BK	480	870	310	NTN	Spherical Roller Bearings
  239/850E	850	1120	200	NACHI	Cylindrical Roller Bearings
  34307/34478	77,788	121,442	24,608	CX	Tapered Roller Bearings
  6020-2RS	100	150	24	CRAFT	Deep Groove Ball Bearings
  62TAD20	62	95	44	NACHI	Thrust Ball Bearings
  F6700ZZ	10	15	4	ISB	Deep Groove Ball Bearings
  HK152012	15	20	12	CX	Cylindrical Roller Bearings
  MFJL-1620L	16	24	20	NSK	Needle Roller Bearings
  NK17.7X30X17	17,700	30,000	17,000	NTN	Needle Roller Bearings
  R158.32				SNR	Wheel Bearings
  UCP214SC	70		74,6	KOYO	Bearing Units
  USFE203	17			SNR	Bearing Units
  NUP226	130	230	40	FAG	CYLINDRICAL ROLLER BEARINGS
  B7010C.T.P4S	50	80	16	FAG	ANGULAR CONTACT BALL BEARINGS
  170TAD20	170	260	234434 M.SP	Nachi	ANGULAR CONTACT THRUST BALL BEARINGS
  AH2244	220	200		STEYR	WITHDRAWAL SLEEVES
  T-16				SKF	THRUST BALL BEARINGS
  5218A-2RS1	90	160	52.4	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS