Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7217 CD/P4A

7217 CD/P4A

Dimensions

d		85	mm
D		150	mm
B		28	mm
d₁		106.5	mm
d₂		106.5	mm
D₁		129.5	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm
a		29.9	mm

Abutment dimensions

d_a	min.	96	mm
d_b	min.	96	mm
D_a	max.	139	mm
D_b	max.	144.4	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		111.5	mm

Calculation data

Basic dynamic load rating	C	99.5	kN
Basic static load rating	C₀	88	kN
Fatigue load limit	P_u	3.45	kN
Attainable speed for grease lubrication		9000	r/min
Attainable speed for oil-air lubrication		15000	r/min
Ball diameter	D_w	19.05	mm
Number of balls	z	17
Reference grease quantity	G_ref	21.822	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	370	N
Static axial stiffness, preload class A		102	N/µm
Preload class B	G_B	740	N
Static axial stiffness, preload class B		139	N/µm
Preload class C	G_C	1480	N
Static axial stiffness, preload class C		193	N/µm
Preload class D	G_D	2960	N
Static axial stiffness, preload class D		278	N/µm
Calculation factors
Calculation factor	f	1.08
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	1.05
Calculation factor	f_HC	1
Calculation factor	f₀	14.9

Mass

Mass bearing

1.86

Model Number: 7217 CD/P4A
Inner Diameter：85mm Outer Diameter：150mm Width：28mm
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:industrial equipment,Optical Instruments,manual Tools,ship special,sheet industry,walking Food processing machinery and equipment,pump industry,ventilation equipment,tower crane,meat products machine,machining
Similar models:7217 CD/P4A 7217 BEGAF 7217 CD/HCP4A 7217 BEP 7217 BECBY 7217 ACD/HCP4A 7217 BECBP 7217 BEGAP 7217 BECBJ 7217 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7217CD/P4A products，there is large inventory of SKF 7217 CD/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 7217 CD/P4A Which SKF 7217CD/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.

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413253	1259	-	-	Seals
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6215-2Z/VA208	75	130	25	Bearings, units and housings
6313-2Z	65	140	33	Bearings, units and housings
BT2B 328130	260	480	-	Bearings, units and housings
N 28/1400 ECMP	1400	1700	175	Bearings, units and housings
NNCF 4968 CV	340	460	118	Bearings, units and housings
SAF 22536 x 6.3/8	161.925	-	-	Bearings, units and housings

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Hot number： 14087 1985/1922 22216 E 241/750 ECAK30/W33 370x410x18 HDS1 R 500 VE R 7315 BECBP HE 2317 NAO 40x55x17 NU 20/750 ECMA OKBS 119 S7024 CE/P4A S7213 ACD/P4A SA 10 C W 630/2 R-2ZS