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Home>Products>Swing ring bearing>A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear

A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear MODELS

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A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear

A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear SPECIFICATIONS

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:32.688
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Eccentric Collar
Housing Style:4 Bolt Pillow Block

Download A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear Spec Sheet

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QM INDUSTRIES BEARING LIMITEDChina

QM INDUSTRIES BEARING LIMITED2020-07-10 09:46:19
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A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear Technical information

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:32.688
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Eccentric Collar
Housing Style:4 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Steel
Expansion / Non-expansion:Non-expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Insert Part Number:22222
Seals:Triple Lip Nitrile Rubber
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row
Long Description:4 Bolt Pillow Block; 4-1/2" Bore; 4-3/4" Base to Center Height; Eccentric Collar Mount; Spherical Roller Bearing; 11-7/8" Minimum Bolt Spacing; 14-1/2" Bolt Spacing Maximum; Relubr
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Weight / LBS:82
Bolt Spacing Maximum:14.5 Inch | 368.3Millimeter
d:4.5 Inch | 114.3 Millimeter
D:5.53 Inch | 140.462 Millimeter
Actual Bolt Center to Center:0 Inch | 0Millimeter
Bolt Spacing Minimum:11.875 Inch | 301.625Millimeter
B:4.75 Inch | 120.65 Millimeter
Nominal Bolt Center to Center:13.2 Inch | 335.3 Millimeter

A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear pdf

A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear Code system

Width (mm)	120
(Grease) Lubrication Speed	1 400 r/min
Basic dynamic load rating (C)	237 kN
C	60 mm
r min.	2,1 mm
r1 min.	1,1 mm
Angle (α)	60 °
D	290 mm
Ew	265 mm
T	120 mm
Bore Diameter (mm)	197
d	197 mm
W	16 mm
Bearing number	234738B
Basic static load rating (C0)	665 kN
Weight	23 Kg
d1	258 mm
B	30 mm
Outer Diameter (mm)	290
Size (mm)	197x290x120

A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear cross reference by manufacturer
No.	Brand	T	D	B	b	r	R	C	d
1200SLPT1752	NSK	-	1 700 mm	410 mm	660 mm	-	-	17 300 kN	1 200 mm
VKBA 752	SKF	-	-	-	-	-	-	-	-
WRS475233A-1	KOYO	-	52	33 mm	-	-	-	37,8 kN	47
234752	ISO	164 mm	400 mm	-	-	-	-	-	269 mm
766/752A	KOYO	47,625 mm	-	48,26 mm	-	-	-	273 kN	88,9 mm
762/752A	KOYO	47,625 mm	-	48,26 mm	-	-	-	273 kN	73,025 mm
757/752A	Timken	47,625 mm	159,995 mm	48,26 mm	-	0,8 mm	3,5 mm	38,1 mm	82,55 mm
759/752A	Timken	47,625 mm	159,995 mm	48,26 mm	-	0,8 mm	3,5 mm	38,1 mm	88,9 mm
755/752A	KOYO	47,625 mm	-	48,26 mm	-	-	-	273 kN	76,2 mm
752AA-2	TIMKEN	-	6.375 Inch \| 161.925 Millimeter	1.5 Inch \| 38.1 Millimeter	-	-	-	-	0 Inch \| 0 Millimeter
752A-2	TIMKEN	-	6.299 Inch \| 159.995 Millimeter	1.5 Inch \| 38.1 Millimeter	-	-	-	-	0 Inch \| 0 Millimeter

Slewing Bearing RKS.161.16.1754	B:74 mm; X:48 mm; Basic dynamic load rating (C):820 kN; Weight:10,7 Kg; Width (mm):74; Bearing number:RSL183036-A; r min.:2,1 mm; Ew:260,22 mm; d:180 mm; Ba:68,4 mm; Bore Diameter (mm):180; Size (mm):180x260.22x74; Outer Diameter (mm):260,22; d1:212,5 mm;
QY-32C Slewing Bearing For Crane	Bore Diameter (mm):360,000; Width (mm):127,000; d:360,000 mm; Outer Diameter (mm):530,000; H:127,000 mm; D:530,000 mm; Size (mm):360x530x127; Bearing number:2P7205K;
QY-20 Slewing Bearing For Crane	Width (mm):21,433; d:107,95 mm; D:146,05 mm; Bore Diameter (mm):107,95; Size (mm):107.95x146.05x21.433; Outer Diameter (mm):146,05; Bearing number:L521949/L521910;
Case Cx130 Excavator Slewing Bearing	Limiting speed for oil lubrication:1575 mm/min; Attainable speed for preload class A:3150 r/min; Pitch diameter of attachement bolt holes J:146 mm; Width (mm):106; Preload class B:13600 N; Bore Diameter (mm):40; C:35 mm; Frictional moment, Preload class A:0.424 N·m; A3:24 mm; Attainable speed for pr
QY-25E Slewing Bearing For Crane	Size (mm):177.8x319.964x88.9; Bearing number:H239640/H239610; Basic dynamic load rating (C90):267; C:65,088 mm; Bore Diameter (mm):177,8; D:319,964 mm; Outer Diameter (mm):319,964; Factor (K):1,83; Db:293 mm; Calculation factor (e):0,32; R:3,6 mm; d:177,8 mm; Ab:2,8 mm; Weight:28,38 Kg; Da:300,5 mm;
QY-16 Slewing Bearing	C:31 mm; ra max.:2 mm; Y1:2.8; d:60 mm; Bearing number:1312S; Nlim (grease):4,500 rpm; B:31 mm; Precision class:P0; da min:71 mm; Outer Diameter (mm):130; r min.:2,1 mm; (Grease) Lubrication Speed:4 500 r/min; Calculation factor (Y0):2,9; Weight:2,03 Kg; Basic dynamic load rating (C):57,5 kN; (Oil)
QY-12 Slewing Bearing	I:42 mm; F:145 mm; H:20 mm; P:116 mm; E:70,1 mm; K:91,2 mm; J:9 mm; N:13,5 mm; Bearing number:IJ123067; M:70,6 mm; G:120,7 mm; 1:Wheel Bearing;
QY-25A Slewing Bearing For Crane	Basic static load rating (C0):224 kN; Weight:1,13 Kg; Bearing number:39590/39520; Basic dynamic load rating (C):155 kN; D:112,712 mm; d:66,675 mm; (Grease) Lubrication Speed:3200 r/min; Size (mm):66.675x112.712x30.16; T:30,162 mm; Outer Diameter (mm):112,712; Width (mm):30,162; Bore Diameter (mm):66

A16-78E4 Four Point Contact Ball Slewing Bearing With External Gear Video

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