Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF S7210 CD/P4A

S7210 CD/P4A

Dimensions

d		50	mm
D		90	mm
B		20	mm
d₁		62.3	mm
d₂		62.3	mm
D₂		80.7	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		19.4	mm

Abutment dimensions

d_a	min.	57	mm
d_a	max.	61.5	mm
d_b	min.	57	mm
d_b	max.	61.5	mm
D_a	max.	83	mm
D_b	max.	85.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	44.9	kN
Basic static load rating	C₀	34	kN
Fatigue load limit	P_u	1.43	kN
Attainable speed for grease lubrication		16000	r/min
Ball diameter	D_w	12.7	mm
Number of balls	z	15
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	170	N
Static axial stiffness, preload class A		65	N/µm
Preload class B	G_B	340	N
Static axial stiffness, preload class B		88	N/µm
Preload class C	G_C	680	N
Static axial stiffness, preload class C		124	N/µm
Preload class D	G_D	1360	N
Static axial stiffness, preload class D		178	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	14.5

Mass

Mass bearing

0.47

Model Number: S7210 CD/P4A
Inner Diameter：50mm Outer Diameter：90mm Width：20mm
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：2026-04-16
Application:Cleaning equipment,Industrial,heating fans,molding machine,aerial work equipment,mobile toilet,tray industry,surgical instruments,hinge industry,Laser Cutting,Other Measurements
Similar models:7210 BEGAP S7210 CD/HCP4A 7210 BECBM 7210 CD/P4A 7210 BEGBP 7210 ACCBM 7210 ACD/HCP4A S7210 ACD/HCP4A 7210 BE-2RZP S7210 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in S7210CD/P4A products，there is large inventory of SKF S7210 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 S7210 CD/P4A Which SKF S7210CD/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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11144	28.575	44.5	6.35	Seals
14215	36.4998	51.1048	7.9248	Seals
33073	84.1502	107.92	11.13	Seals
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52x68x8 HMS5 V	52	68	8	Seals
6308-2RSH	40	90	23	Bearings, units and housings
811/530 M	530	640	85	Bearings, units and housings
HE 2318	82.55	90	86	Bearings, units and housings
K 5x8x10 TN	5	8	10	Bearings, units and housings
PBM 7085120 M1G1	70	85	120	Bearings, units and housings
PFT 3/4 FM	19.05	-	-	Bearings, units and housings
SC 30 ES	30	-	22	Bearings, units and housings

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Hot number： 14886 11580 15635 BD-22218 EK-H 318 6130 75 VA R 86469 9835 FYRP 3 15/16-3 IR 17x20x16 OH 32/750 H PCM 10010550 M SSAFS 22517 x 3 TLC SSAFS 22640 x 7.1/4 TLC SY 1.9/16 TF