78/5 KOYO Single-row, matched pair angular contact ball bearings

Basic dynamic load rating (C)	118 kN
Bearing number	3982/3920
Calculation factor (e)	0.4
C	23.812 mm
r1 min.	3.5 mm
r2 min.	3.5 mm
d	63.5 mm
(Oil) Lubrication Speed	4300 r/min
Bore Diameter (mm)	63.5
Size (mm)	63.5x112.712x30.162
a	26 mm
Outer Diameter (mm)	112.712
Basic static load rating (C0)	173 kN
T	30.162 mm
D	112.712 mm
(Grease) Lubrication Speed	3200 r/min
Weight	1.22 Kg
Width (mm)	30.162
Calculation factor (Y)	1.5
r4 min.	3.3 mm

Cross reference 78/5 KOYO Single-row, matched pair angular contact ball bearings
No.	Brand	T	a	B	C	d	R	r	D
78/500	NTN	-	-	56,000 mm	56,000 mm	500,000 mm	-	-	620,000 mm
545112-30178/545141-30178	TIMKEN	-	-	-	-	11.25 Inch \| 285.75 Millimeter	-	-	14.125 Inch \| 358.775 Millimeter
53178/53377	SKF	30.958 mm	30.006 mm	28.3 mm	20.638 mm	44.45 mm	-	-	95.25 mm
578/572	Timken	36,512 mm	-	36,098 mm	28,575 mm	79,985 mm	3,5 mm	3,3 mm	139,992 mm
578/572D+X1S-578	Timken	82,55 mm	-	-	66,675 mm	79,985 mm	3,5 mm	0,8 mm	139,992 mm
5578/5535	Timken	43,658 mm	-	43,764 mm	36,512 mm	53,975 mm	3,6 mm	3,3 mm	122,238 mm
53178/53375	Timken	30,958 mm	-	28,301 mm	20,638 mm	44,45 mm	2 mm	0,8 mm	95,25 mm
53178/53376D+X2S-53176	Timken	65,088 mm	-	-	44,45 mm	44,45 mm	2 mm	0,8 mm	95,25 mm
53178/53377/Q	SKF	30.958 mm	30 mm	28.3 mm	20.638 mm	44.45 mm	-	-	95.25 mm
4T-578/572D+A	NTN	82,55 mm	-	-	-	79,985 mm	-	-	139,992 mm
4T-578/572DC+A	NTN	82,55 mm	-	-	-	79,985 mm	-	-	139,992 mm

NNU4928 KOYO Double-row cylindrical roller bearings	D:90 mm; Size (mm):50x90x23; e:1,1 mm; m:9 mm; D1:61,8 mm; Bore Diameter (mm):50; C:23 mm; a:5 mm; Width (mm):23; s:19 mm; Thread (G):M10x1,25; N:2,7 mm; d:50 mm; Outer Diameter (mm):90; N1:86,79 mm; Weight:0,8 Kg; Bearing number:CUC210; H1:5,6 mm; B1:51,6 mm; J:3,7 mm;
NNU493 KOYO Double-row cylindrical roller bearings	m:0,679 kg / Weight; s:0,8 mm / Axial displ; d1:70,8 mm; d:55 mm; ra max:1,5 mm; D:100 mm; da max:65 mm; Da max:91 mm; rmin:1,5 mm; Cr:99000 N / Dynamic lo; Bore Diameter (mm):55; B:21 mm; r1 min:1,1 mm; C0r:95000 N / Static loa; D1:86,6 mm; Width (mm):21; Outer Diameter (mm):100; F:66 mm; dc min:73
NNU4932 KOYO Double-row cylindrical roller bearings	N:41 mm; L3:123 mm; L1:135 mm; L5:220 mm; H2:113 mm; N2:71 mm; A2:46 mm; S:26 mm; H:178 mm; d:60 mm; Bore Diameter (mm):60; A:71 mm; H1:160 mm; A1:22 mm; Bearing number:UCT312; L:220 mm; B:71 mm; N1:31 mm; L2:23 mm;
NN3024 KOYO Double-row cylindrical roller bearings	Bore Diameter (mm):55; r min.:1,1 mm; Outer Diameter (mm):90; Bearing number:HSS7011-E-T-P4S; C:18 mm; Size (mm):55x90x18; Basic dynamic load rating (C):17 600 kN; Weight:0,41 Kg; ra max:1 mm; a:26 mm; Width (mm):18; da:62 mm; rmin:1,1 mm; D:90 mm; d:55 mm; da:62 mm / Tolerance: h; nG Fett:20000 1/m
NN303 KOYO Double-row cylindrical roller bearings	Basic static load rating (C0):87 kN; D:100 mm; Size (mm):55x100x25; Bearing number:NUP2211; Bore Diameter (mm):55; Basic dynamic load rating (C):75,5 kN; (Grease) Lubrication Speed:6000 r/min; d:55 mm; B:25 mm; F:66,5 mm; Width (mm):25; C:25 mm; Weight:0,786 Kg; Outer Diameter (mm):100;
NNU4926 KOYO Double-row cylindrical roller bearings	D:100 mm; d:55 mm; Bearing number:20211 C; Width (mm):21; B:21 mm; C:21 mm; Size (mm):55x100x21; Basic static load rating (C0):85 kN; Bore Diameter (mm):55; Basic dynamic load rating (C):73,5 kN; (Grease) Lubrication Speed:2500 r/min; Weight:0,653 Kg; Outer Diameter (mm):100;
NN3026 KOYO Double-row cylindrical roller bearings	Weight:1740 Kg; r1 min.:6 mm; C:700 mm; B:700 mm; Fw:796 mm; D:1000 mm; Bearing number:145FC100700W; Basic dynamic load rating (C):18100 kN; Outer Diameter (mm):1000; r min.:6 mm; d:725 mm; Width (mm):700; Bore Diameter (mm):725; Size (mm):725x1000x700;
NN3028 KOYO Double-row cylindrical roller bearings	Basic dynamic load rating (C):100 kN; Bore Diameter (mm):40; d:40 mm; Angle:7 °; d1:45 mm; Size (mm):40x62x28; Width (mm):28; C:22 mm; Weight:0,306 Kg; Bearing number:GE40ES-2RS; D:62 mm; Outer Diameter (mm):62; B:28 mm;

Brand Name	KOYO
Model Number	78/5
Min.Order Quantity	1 pcs
Price	Negotiable

78/5 KOYO Single-row, matched pair angular contact ball bearings

Product Features

Cross reference 78/5 KOYO Single-row, matched pair angular contact ball bearings

78/5 KOYO Single-row, matched pair angular contact ball bearings Video