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Home>Products>Double-row Angular Contact Ball Bearings>AC644556B KOYO Single-row, matched pair angular contact ball bearings

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AC644556B KOYO Single-row, matched pair angular contact ball bearings

Name: AC644556B KOYO Single-row, matched pair angular contact ball bearings
Brand: KOYO
SKU: AC644556B
Rating: 4.9 (5 reviews)

KOYO AC644556B Bearing SPECIFICATIONS

Brand Name:KOYO
Model Number:
AC644556B
Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:22.7
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block

Download KOYO AC644556B Spec Sheet

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ELO Hydraulic Valve Components Co., Ltd.2020-07-10 09:46:19
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AC644556B KOYO Single-row, matched pair angular contact ball bearings Codes and sizes

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:22.7
Product Group:M06288
Number of Mounting Holes:2
Mounting Method:Concentric Collar
Housing Style:2 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Expansion
Mounting Bolts:24 Millimeter
Relubricatable:Yes
Insert Part Number:22220
Seals:Triple Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Inch - Metric:Metric
Other Features:Double Row | Single Collar | SN Style | With Set Screw
Long Description:2 Bolt Pillow Block; 100MM Bore; 125MM Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; 319MM Minimum Bolt Spacing; 366MM Bolt Spacing Maximum; Relubricatable; Cast Steel; Tri
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:QASN20A100SEM
Weight / LBS:79
Bolt Spacing Minimum:12.559 Inch | 319Millimeter
D:4.606 Inch | 117 Millimeter
Bolt Spacing Maximum:14.409 Inch | 366Millimeter
Nominal Bolt Center to Center:13.5 Inch | 342.5 Millimeter
d:3.937 Inch | 100 Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
B:4.921 Inch | 125 Millimeter

AC644556B KOYO Single-row, matched pair angular contact ball bearings pdf

KOYO AC644556B AC644556B KOYO Single-row, matched pair angular contact ball bearings Code system

Cy	2.9 mm
Dynamic Load Rating	15,000 N
Outer Diameter (mm)	40
Width (mm)	17.5
ra	0.6 mm
Fillet Radius/Chamfer	0.6 mm
Configuration	Double Row
Size (mm)	17x40x17.5
Bearing number	5203N
d	17 mm
a	2.06 mm
b	1.35 mm
Limiting Speed - Oil	17,000 rpm
D1	38.1 mm
B	17.5 mm
(Grease) Lubrication Speed	12000 r/min
Da	35 mm
Groove Width	1.4 mm
Enclosure	Open
r min.	0.6 mm

Cross reference AC644556B KOYO Single-row, matched pair angular contact ball bearings
No.	Brand	d	D	B	C	a	Size	Width	r min.
AC644556B	KOYO	320 mm	449,5 mm	56 mm	318 kN	189,5 mm	320x449.5x56	56	3 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
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;
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
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;
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;
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;
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;

AC644556B KOYO Single-row, matched pair angular contact ball bearings Video

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KOYO AC644556B|Подшипники AC644556B KOYO Bearings weight · KOYO AC644556B. 320x449,5x56. новый. Распродажа! KOYO AC6848B|Подшипники

UCFB209-27 in Chicago-KOYO Bearings - FAG,SKF bearings

Our Angular contact ball bearings KOYO AC644556B bearings and other bearings are 100% compliant with the international quality standard ISO 9001 and are

KOYO AC644556B INTERCHANGE

Double-row Angular Contact Ball Bearings Part series AC644556B is a potential replacement for these common bearing part numbers:

NSKAC644556B
SKFAC644556B
NTNAC644556B
FAGAC644556B
TIMKENAC644556B
KOYOAC644556B
NACHIAC644556B
DODGEAC644556B

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