Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 7214 ACD/P4A

7214 ACD/P4A

Dimensions

d		70	mm
D		125	mm
B		24	mm
d₁		87.9	mm
d₂		87.9	mm
D₁		107.1	mm
r_1,2	min.	1.5	mm
r_3,4	min.	0.6	mm
a		34.9	mm

Abutment dimensions

d_a	min.	79	mm
d_b	min.	79	mm
D_a	max.	116	mm
D_b	max.	120.8	mm
r_a	max.	1.5	mm
r_b	max.	0.6	mm
d_n		91.6	mm

Calculation data

Basic dynamic load rating	C	66.3	kN
Basic static load rating	C₀	55	kN
Fatigue load limit	P_u	2.36	kN
Attainable speed for grease lubrication		9500	r/min
Attainable speed for oil-air lubrication		16000	r/min
Ball diameter	D_w	15.875	mm
Number of balls	z	16
Reference grease quantity	G_ref	13.701	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	420	N
Static axial stiffness, preload class A		201	N/µm
Preload class B	G_B	840	N
Static axial stiffness, preload class B		261	N/µm
Preload class C	G_C	1680	N
Static axial stiffness, preload class C		345	N/µm
Preload class D	G_D	3360	N
Static axial stiffness, preload class D		464	N/µm
Calculation factors
Calculation factor	f	1.08
Calculation factor	f₁	0.99
Calculation factor	f_2A	1
Calculation factor	f_2B	1.01
Calculation factor	f_2C	1.02
Calculation factor	f_2D	1.05
Calculation factor	f_HC	1
Calculation factor	e	0.68
Calculation factor (single, tandem)	Y₂	0.87
Calculation factor (single, tandem)	Y₀	0.38
Calculation factor (single, tandem)	X₂	0.41
Calculation factor (back-to-back, face-to-face)	Y₁	0.92
Calculation factor (back-to-back, face-to-face)	Y₂	1.41
Calculation factor (back-to-back, face-to-face)	Y₀	0.76
Calculation factor (back-to-back, face-to-face)	X₂	0.67

Mass

Mass bearing

1.11

Model Number: 7214 ACD/P4A
Inner Diameter：70mm Outer Diameter：125mm 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：2021-06-03
Application:electric hydraulic lifting platform,milling head plug,fruit and vegetable processing,Plastic Equipment,switch,beverage production,Anesthetic Equipment,plastic rolling,Broadcasting System,gear grinding machine,shaft milling machine
Similar models:7214 BEP 7214 BECBY 7214 BECBJ 7214 BEGAM 7214 BECBPH 7214 CD/HCP4A 7214 ACD/HCP4A 7214 ACCBM S7214 CD/HCP4A S7214 CD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 7214ACD/P4A products，there is large inventory of SKF 7214 ACD/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 7214 ACD/P4A Which SKF 7214ACD/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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14247	36.5252	57.15	7.95	Seals
2310 K	50	110	40	Bearings, units and housings
3208 A	40	80	30.2	Bearings, units and housings
31328T170 X/DB	140	300	-	Bearings, units and housings
6311-RS1	55	120	29	Bearings, units and housings
6322 M	110	240	50	Bearings, units and housings
FYTB 50 TF	50	-	-	Bearings, units and housings
GEM 70 ESL-2LS	70	105	65	Bearings, units and housings
LM 67048/010	31.75	59.131	15.875	Bearings, units and housings
NJ 2215 ECP	75	130	31	Bearings, units and housings
SAFS 23044 KATLC x 7.7/8	200.025	-	-	Bearings, units and housings
SAW 23528 x 4.7/8 T	123.825	-	-	Bearings, units and housings

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Hot number： 100x125x12 CRW1 R 21100 75x100x10 CRW1 R AOH 241/800 G C 3192 M FYJ 506 N 1018 KTN9/HC5SP K 6x9x8 TN K 89317 M KMFE 24 H NA 69/28 S71919 ACD/HCP4A SAFS 22516 TLC SNW 11x2 W 61917