Bearings, units and housings -- Super-precision bearings -- Angular contact ball bearings -- Angular contact ball bearings, super-precision -- SKF 71917 CB/HCP4AL

71917 CB/HCP4AL

Dimensions

d		85	mm
D		120	mm
B		18	mm
d₁		98.2	mm
d₂		96.7	mm
D₂		110.2	mm
b		2.2	mm
C₁		9.3	mm
C₂		4.5	mm
C₃		2.9	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm
a		25.5	mm

Abutment dimensions

d_a	min.	91	mm
d_b	min.	91	mm
D_a	max.	114	mm
D_b	max.	116.8	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		99.2	mm

Calculation data

Basic dynamic load rating	C	22.1	kN
Basic static load rating	C₀	26	kN
Fatigue load limit	P_u	0.68	kN
Attainable speed for grease lubrication		18000	r/min
Attainable speed for oil-air lubrication		28000	r/min
Ball diameter	D_w	6.747	mm
Number of balls	z	37
Reference grease quantity	G_ref	6.46	cm³
Preload and stiffness (back-to-back, face-to-face)
Preload class A	G_A	54	N
Static axial stiffness, preload class A		58	N/µm
Preload class B	G_B	110	N
Static axial stiffness, preload class B		76	N/µm
Preload class C	G_C	325	N
Static axial stiffness, preload class C		121	N/µm
Calculation factors
Calculation factor	f	1.11
Calculation factor	f₁	1
Calculation factor	f_2A	1
Calculation factor	f_2B	1.03
Calculation factor	f_2C	1.08
Calculation factor	f_HC	1.01
Calculation factor	f₀	10

Mass

Mass bearing

0.54

Model Number: 71917 CB/HCP4AL
Inner Diameter：85mm Outer Diameter：120mm Width：18mm
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：2021-06-05
Application:thin metal materials,hydraulic cylinder buffer,other processing,Optical detection,hot and cold box,motorcycle,Automobile,Other machinery,Chromatography Products,Antenna Potentials,top industry
Similar models:S71917 CE/HCP4A 71917 ACD/P4A 71917 CB/HCP4A S71917 CD/HCP4A 71917 CD/P4AL 71917 ACE/P4AL 71917 ACE/HCP4AH1 71917 ACE/HCP4AL 71917 CB/HCP4AL S71917 ACD/P4A
BEARING POWER International Trading Co.,Ltd. specialize in 71917CB/HCP4AL products，there is large inventory of SKF 71917 CB/HCP4AL Angular contact ball bearings, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the 71917 CB/HCP4AL Which SKF 71917CB/HCP4AL 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
24951	63.5	87.07	9.53	Seals
29226	74.6252	95.28	9.53	Seals
6268 MA	340	620	92	Bearings, units and housings
6302-2RSL	15	42	13	Bearings, units and housings
71924 CE/HCP4AH1	120	165	22	Bearings, units and housings
99401	101.6	111.125	15.875	Seals
95x125x12 HMSA10 V	95	125	12	Seals
LR 45x50x25.5	45	50	25.5	Bearings, units and housings
PBM 455545 M1G1	45	55	45	Bearings, units and housings
PPM 101210	10	12	10	Bearings, units and housings
PSM 162230 A51	16	22	30	Bearings, units and housings
SAF 1622 x 3.7/8	98.425	-	-	Bearings, units and housings

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Hot number： 24013-2RS5W/VT143 314518 B 30208 619/800 M 6314-2ZNR 7015 CE/P4AL1 D/W RW2-6 R-2Z FY 1. WF FY 60 TF/VA201 GEZ 412 ES-2LS GS 81108 KD21-404 OKBS 85 SAF 22228 T W 63804 R-2Z