Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7207 CD/HCP4A

7207 CD/HCP4A

Dimensions

d		35	mm
D		72	mm
B		17	mm
d₁		46.8	mm
d₂		46.8	mm
D₁		60.2	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.3	mm
a		15.7	mm

Abutment dimensions

d_a	min.	42	mm
d_b	min.	42	mm
D_a	max.	65	mm
D_b	max.	69.6	mm
r_a	max.	1	mm
r_b	max.	0.3	mm
d_n		49.7	mm

Calculation data

Basic dynamic load rating	C	31.9	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.915	kN
Attainable speed for grease lubrication		26000	r/min
Attainable speed for oil-air lubrication		38000	r/min
Ball diameter	D_w	11.112	mm
Number of balls	z	13
Reference grease quantity	G_ref	3.903	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	120	N
Static axial stiffness, preload class A		55	N/µm
Preload class B	G_B	240	N
Static axial stiffness, preload class B		75	N/µm
Preload class C	G_C	480	N
Static axial stiffness, preload class C		104	N/µm
Preload class D	G_D	960	N
Static axial stiffness, preload class D		151	N/µm
Calculation factors
Calculation factor	f	1.05
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.03
Calculation factor	f_2D	1.06
Calculation factor	f_HC	1.01
Calculation factor	f₀	13.9

Mass

Mass bearing

0.24

Model Number: 7207 CD/HCP4A
Inner Diameter：35mm Outer Diameter：72mm Width：17mm
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:electric pump,small appliances,Logistics Equipment,Optical detection,non-ferrous metal alloy,hardware,Cleaning equipment,security,relay,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,PVC
Similar models:7207 BECBP S7207 CD/P4A 7207 BEGBY 7207 BEGAY 7207 BEGBP 7207 BEP 7207 BECBY 7207 BECBM S7207 CD/HCP4A 7207 BEGAM
BEARING POWER International Trading Co.,Ltd. specialize in 7207CD/HCP4A products，there is large inventory of SKF 7207 CD/HCP4A Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 7207 CD/HCP4A Which SKF 7207CD/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.

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16817	42.8752	66.62	12.7	Seals
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30220T100/DB	100	180	-	Bearings, units and housings
32018 X	90	140	32	Bearings, units and housings
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NCF 2888 V	440	540	60	Bearings, units and housings
PRMF 202320	20	23	20	Bearings, units and housings
SAF 22624 x 4.1/16	103.1875	-	-	Bearings, units and housings
W 61906-2RZ	30	47	9	Bearings, units and housings
YAR 207-107-2FW/VA201	36.512	72	42.9	Bearings, units and housings

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Hot number： 16680 218 NR BD-22216 EK-AH 316 280x320x18 HDS1 R 3310 ATN9 471021 4923 71920 CD/P4AL 870 VE R BC4-8041/HA4 KR 62 XB RN-5x34.8 BF/G2 SAF 23044 KATLC x 7.13/16 SAFS 23040 KAT x 7.3/16 SI 60 TXE-2LS