SKF 71944 ACD/HCP4A Bearing | Angular Contact Ball Bearings

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71944 ACD/HCP4A PDF download

Price：	enquiry
Brand：	SKF
Model Number：	71944 ACD/HCP4A
d：	20 mm
B：	42 mm
Bearing number：	12 mm

Bearing number	71944 ACD/HCP4A
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	10.2 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 load rating - C	7.4 kN
Basic static load rating - C₀	3.4 kN
Fatigue load limit - P_u	0.143 kN
Limiting speed for grease lubrication	54000 r/min
Limiting speed for oil lubrication	83000 mm/min
Ball - D_w	6.35 mm
Ball - z	12
G_ref	1.1 cm3
Calculation factor - f₀	7.2
Preload class A - G_A	40 N
Preload class B - G_B	120 N
Preload class C - G_C	235 N
Calculation factor - f	1.04
Calculation factor - f₁	1
Calculation factor - f_2A	1
Calculation factor - f_2B	1.03
Calculation factor - f_2C	1.05
Calculation factor - f_HC	1
Preload class A	21 N/micron
Preload class B	32 N/micron
Preload class C	44 N/micron
Mass bearing	0.064 kg

No.	d	B	Bearing number	Bore Diameter (mm)	Outer Diameter (mm)	Width (mm)
51234-MP	140 mm	225 mm	20 mm	-	1,5 mm	90
C 2206 V	30	62	20	-	-	20
71820 ACD/HCP4	30 mm	47 mm	9 mm	-	-	9
NN3920MBKR	110 mm	200 mm	53 mm	-	2,1 mm	53
7013 CD/HCP4AL	40 mm	62 mm	12 mm	-	-	12
497/493DC+X3S-497	88,9 mm	190,5 mm	57,531 mm	7,9 mm	-	57,15
B71917-E-2RSD-T-P4S	95 mm	145 mm	24 mm	-	1,5 mm	24
EGB1005-E40-B	10 mm	12 mm	10 mm	-	-	10
NU1028-M1	55 mm	120 mm	43 mm	-	2 mm	43
FJ-4516	47	55	-	-	-	-

Bearing 71944 ACD/HCP4A (SKF) | Size and Specification

Angular contact ball bearings, super-precision 71944 ACD/HCP4A. Bearing number : 71944 ACD/HCP4A. Size (mm) : 220x300x38. Brand : SKF. Bore Diameter

71944 ACD/HCP4A - SKF bearing

d, 220, mm. D, 300, mm. B, 38, mm. d1, 244.7, mm. d2, 244.7, mm. D1, 275.3, mm. r1,2, min. 2.1, mm. r3,4, min. 1, mm. a, 79.9, mm

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Buy SKF 71944 ACD/P4ADGA Ball Bearing from 3BG Supply. Buy SKF Ball Bearing online from 3BG Supply - We simplify & supply industrial MRO and

SKF Super Precision Bearing 71940 71944 71948 Acd/Hcp4a

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Buy SKF 71944 ACDGA/P4A Ball Bearing at 3BG Supply Co

Buy SKF 71944 ACDGA/P4A Ball Bearing from 3BG Supply. Buy SKF Ball Bearing online from 3BG Supply - We simplify & supply industrial MRO and

Original 71944ACD/HCP4AL bearing - SKF 71944ACD

This SKF 71944ACD/HCP4AL bearing is the original product, with best price, fast ... Angular contact ball bearings, super-precision 71944 ACD/HCP4AL ... 71944 CD/P4A S7021 ACD/P4A 71924 CD/HCP4A 71928 y time c)Reasonable price

71944 ACD/P4A | Precision Ball Bearings | Ball Bearings ... - BDI

71944 ACD/P4A. Description. SKF 71944 ACD/P4A. 220MM Bore; 300MM Outside Diameter; 38MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Steel

71944 ACD/HCP4AL - SKF

71944 ACD/HCP4AL. Angular contact ball bearings, super-precision. Product details. Tolerances: P4A, P4B, P4, PA9A, P2; Clamping and fitting forces: D design

Angular contact ball bearings, super-precision - 71944 ACD

Tolerances: P4A, P4B, P4, PA9A, P2, Chamfer dimensions · Recommended shaft and housing fits: shafts, housings. Values for ISO tolerance classes: shafts,