SKF 71928 CD/P4A Bearing | Angular Contact Ball Bearings

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71928 CD/P4A PDF download

Price：	enquiry
Brand：	SKF
Model Number：	71928 CD/P4A
d：	20 mm
B：	42 mm
Bearing number：	12 mm

Bearing number	71928 CD/P4A
Size (mm)	20x42x12
Bore Diameter (mm)	20
Outer Diameter (mm)	42
Width (mm)	12
d	20 mm
D	42 mm
B	12 mm
d₁	26.6 mm
d₂	24.8 mm
D₁	34.21 mm
b	1.4 mm
C₁	3.2 mm
C₂	1.45 mm
C₃	1.9 mm
r_1,2 - min.	0.6 mm
r_3,4 - min.	0.3 mm
a	13.2 mm
d_a - min.	22 mm
d_b - min.	22 mm
D_a - max.	40 mm
D_b - max.	39.6 mm
r_a - max.	0.6 mm
r_b - max.	0.3 mm
d_n	28.1 mm
Basic dynamic gay porno download rating - C	7.2 kN
Basic static gay porno download rating - C₀	3.2 kN
Fatigue gay porno download limit - P_u	0.137 kN
Limiting speed for grease lubrication	58000 r/min
Limiting speed for oil lubrication	88000 mm/min
Ball - D_w	6.35 mm
Ball - z	12
G_ref	1.1 cm3
Calculation factor - e	0.68
Calculation factor - Y₂	1.41
Calculation factor - Y₀	0.76
Calculation factor - X₂	0.67
Calculation factor - Y₁	0.92
Pregay porno download class A - G_A	64 N
Pregay porno download class B - G_B	193 N
Pregay porno download class C - G_C	390 N
Calculation factor - f	1.04
Calculation factor - f₁	0.99
Calculation factor - f_2A	1
Calculation factor - f_2B	1.03
Calculation factor - f_2C	1.06
Calculation factor - f_HC	1.01
Pregay porno download class A	58 N/micron
Pregay porno download class B	86 N/micron
Pregay porno download class C	113 N/micron
Mass bearing	0.056 kg

No.	d	B	Bearing number	Bore Diameter (mm)	Outer Diameter (mm)	Width (mm)
3202-BD-TVH	50 mm	90 mm	30,2 mm	-	1,1 mm	30,2
LM4025	40 mm	62 mm	23 mm	-	-	23
JH-78	110	130 mm	63	-	-	63
NJ 2218 ECP	110 mm	200 mm	38 mm	-	-	38
51128	45 mm	73 mm	24	56 mm	1 mm	24
XSU 14 0844	180 mm	320 mm	52 mm	-	5 mm	57
GIKR 6 PW	30 mm	55 mm	37 mm	-	0,3 mm	37
RNA2140	20	26 mm	30	-	-	30
190RU92	190	312	-	-	-	-
NP285701/NP341513	25,4 mm	51,994 mm	14,26 mm	1 mm	-	14,26

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71928 ACD/P4A - SKF bearing

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SKF 71928CD/P4A Bearing | 71928 acdgb/p4a 71928 cd

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Angular contact ball bearings, super-precision 71928 CD/P4A dimensions and specification

Angular contact ball bearings, super-precision - 71928 CD - SKF

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