Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7020 CB/P4A

7020 CB/P4A

Dimensions

d		100	mm
D		150	mm
B		24	mm
d₁		118.7	mm
d₂		116.15	mm
D₂		135	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
a		28.9	mm

Abutment dimensions

d_a	min.	107	mm
d_b	min.	107	mm
D_a	max.	143	mm
D_b	max.	145.4	mm
r_a	max.	1.5	mm
r_b	max.	1	mm
d_n		120	mm

Calculation data

Basic dynamic load rating	C	37.7	kN
Basic static load rating	C₀	45.5	kN
Fatigue load limit	P_u	1.02	kN
Attainable speed for grease lubrication		11000	r/min
Attainable speed for oil-air lubrication		17000	r/min
Ball diameter	D_w	10.319	mm
Number of balls	z	27
Reference grease quantity	G_ref	15.34	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	96	N
Static axial stiffness, preload class A		58	N/µm
Preload class B	G_B	190	N
Static axial stiffness, preload class B		76	N/µm
Preload class C	G_C	570	N
Static axial stiffness, preload class C		120	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.02
Calculation factor	f_2C	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	9.8

Mass

Mass bearing

1.36

Model Number: 7020 CB/P4A
Inner Diameter：100mm Outer Diameter：150mm Width：24mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact ball bearings Angular contact ball bearings, super-precision
Details： Angular contact ball bearings, super-precision
Update date：2025-12-09
Application:Plastic molding,gear type,oral medical device,Pneumatic Actuator,Plastic Equipment,engine,medical equipment,Pump,Perfusion device,building decoration raw materials and accessories,static control
Similar models:S7020 CE/HCP4A 7020 CD/P4A 7020 ACB/HCP4AL 7020 ACE/P4AH1 7020 ACE/HCP4AL 7020 CE/P4AH1 7020 ACD/P4AL 7020 CD/P4AL 7020 ACE/P4AL 7020 CE/HCP4AL
BEARING POWER International Trading Co.,Ltd. specialize in 7020CB/P4A products，there is large inventory of SKF 7020 CB/P4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7020 CB/P4A Which SKF 7020CB/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	Type
32030 X/DF	150	225	-	Bearings, units and housings
32034 X	170	260	57	Bearings, units and housings
33113	65	110	34	Bearings, units and housings
99298	76.0222	85.3186	17.4752	Seals
K 42x47x17	42	47	17	Bearings, units and housings
M 244249 A/210	220.662	314.325	61.912	Bearings, units and housings
NUP 320 ECML	100	215	47	Bearings, units and housings
RSTO 25	30	52	15.8	Bearings, units and housings
S71917 CE/HCP4A	85	120	18	Bearings, units and housings
S7214 CD/P4A	70	125	24	Bearings, units and housings
SAF 22507 T	30.1625	-	-	Bearings, units and housings
SNW 122x4	101.6	110	110.1852	Bearings, units and housings

Purchase the SKF 7020 CB/P4A Please fill in the following

Hot number： 22318 E 248/530 CAK30MA/W20 25x50x8 CRW1 R 29317 E 340x372x16 HDS1 R 401400 460x500x20 HDS1 R 51264 M FBSA 208/QFC FSAF 1215 FYC 55 TF H 3036 E K 81220 TN KMK 20 S7018 ACD/HCP4A