4789/620K Slewing Bearing MODELS

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4789/620K Slewing Bearing

4789/620K Slewing Bearing SPECIFICATIONS

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:19.11
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Pillow Block

QM INDUSTRIES BEARING LIMITED

QM INDUSTRIES BEARING LIMITEDChina

QM INDUSTRIES BEARING LIMITED2020-07-10 09:46:19
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4789/620K Slewing Bearing Codes and sizes

Category:Pillow Block
Inventory:0.0
Minimum Buy Quantity:N/A
Weight:19.11
Product Group:M06288
Number of Mounting Holes:4
Mounting Method:Concentric Collar
Housing Style:4 Bolt Pillow Block
Rolling Element:Spherical Roller Bearing
Housing Material:Cast Iron
Expansion / Non-expansion:Non-expansion
Mounting Bolts:3/4 Inch
Relubricatable:Yes
Insert Part Number:2303U
Seals:Heavy Contact
Housing Configuration:1 Piece Solid
Inch - Metric:Inch
Other Features:Double Row | Normal Duty | Single Collar | With Set Screw
Long Description:4 Bolt Pillow Block; 3-3/16" Bore; 3-3/4" Base to Center Height; Concentric Collar Mount; Spherical Roller Bearing; Relubricatable; Cast Iron; Heavy Contact; Non-expansion
UNSPSC:31171511
Harmonized Tariff Code:8483.20.40.80
Noun:Bearing
Keyword String:Pillow Block
Manufacturer Item Number:MA2303F
Manufacturer Internal Number:6870294
Weight / LBS:42.1
B:3.75 Inch | 95.25 Millimeter
D:4.375 Inch | 111.13 Millimeter
Actual Bolt Center to Center:10 Inch | 254Millimeter
d:3.188 Inch | 80.975 Millimeter
Nominal Bolt Center to Center:10 Inch | 254 Millimeter
Bolt Spacing Minimum:0 Inch | 0Millimeter
Bolt Spacing Maximum:0 Inch | 0Millimeter

4789/620K Slewing Bearing Products and services

B	29 mm
Factor (G2)	38,4
Width (mm)	30
Basic dynamic load rating (Ca90)	29,4
Factor (G1)	117,1
Ab	2,5 mm
Basic dynamic load rating (C1)	149 kN
Outer Diameter (mm)	130
Basic dynamic load rating (C90)	38,7
Aa	2,1 mm
Weight	1,32 Kg
Size (mm)	85x130x30
Factor (Cg)	0,0371
Calculation factor (e)	0,44
Factor (K)	1,31
Da	125 mm
a -	0,3 mm
Basic static load rating (C0)	245 kN
R	6,1 mm
Bearing number	JM716648/JM716610

4789/620K Slewing Bearing cross reference chart
No.	Brand	D	T	B	C	R	r	a	d
74500/74856	NSK	217,488 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	127 mm
74525/74846X	NSK	215 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	133,35 mm
74525/74856	NSK	217,488 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	133,35 mm
74537/74846X	NSK	215 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	136,525 mm
74537/74850	NSK	215,9 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	136,525 mm
74550/74846X	NSK	215 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	139,7 mm
74550A/74846X	NSK	215 mm	47,625 mm	47,625 mm	287 kN	6,4 mm	3,3 mm	48,4 mm	139,7 mm
74551X/74846X	NSK	215 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	140 mm
74551X/74850	NSK	215,9 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	140 mm
74551X/74856	NSK	217,488 mm	47,625 mm	47,625 mm	287 kN	3,5 mm	3,3 mm	48,4 mm	140 mm
745SR/742	KOYO	-	44,45 mm	46,672 mm	264 kN	-	-	32,4 mm	63,5 mm

114.40.2240 Slewing Bearing	Outer Diameter (mm):360; (Grease) Lubrication Speed:2200 r/min; Basic static load rating (C0):1040 kN; Bearing number:7334 C-UD; Basic dynamic load rating (C):679 kN; B1:144 mm; Size (mm):170x360x144; Bore Diameter (mm):170; d:170 mm; Angle (α):15 °; D:360 mm; Width (mm):144; Weight:80,72
114.50.3150 Slewing Bearing	ID Chamfer Length (Ci):0.031; OD Chamfer Length (Co):0.072; Shaft Dia., Nominal (d):5.2500; ID Chamfer Angle (B deg.):30; Bearing Type:straight; Bearing Bore after Mounting (di) - 5.257:5.2502; Bearing number:AST50 84IB72; Housing Bore Dia. (Dh) - 5.4374:5.4358; Average Clearance (Cd):0.0048; Wall T
114.40.2800 Slewing Bearing	Bearing UPC:013992058935; Dimension H2:10.7 in; Dimension M:4.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cor - Static Load Rating:82280 lbf; Series Type:Light Series; Note:This product line wa; Dimension H:4.921 in; Maximum Speed:2340 rpm; Support Type:Two-Bolt Plummer Blo; Bearing Numbe
114.40.2000 Slewing Bearing	Y1 - ISO Factor5:1.75; C - Double Cup Width:3.3750 in; Y2 - ISO Factor6:2.61; Da - Cup Frontface Backing Diameter:6.65 in; K - Factor3:1.51; Y - ISO Factor1:1.56; G1 - Heat Generation Factor (Roller-Raceway)7:227; r - Cup Frontface To Clear Radius2:0.03 in; Cg - Geometry Factor8:0.107; D:7.0866 in;
114.32.1400 Slewing Bearing	Snap Ring:No; Rolling Element:Ball Bearing; Max operating temperature, Tmax:120 °C; Bearing number:7219B; Long Description:95MM Bore; 170MM Out; Precision Class:ABEC 1 \| ISO P0; Db max:163 mm; Contact angle α:40 °; Number of Bearings:1 (Single); Number of Rows of Balls:Single Row; Basic dynamic load
114.40.2500 Slewing Bearing	Weight:1 Kg; r1 min.:1,1 mm; Db max:105 mm; Bearing number:NCF3014CV; S:3 mm; das rec.:78,6 mm; B:30 mm; ra max.:1 mm; Width (mm):30; Basic static load rating (C0):173 kN; D1:95 mm; Fatigue load limit (Pu):22,4; rb max.:0,5 mm; Reference speed:2800 r/min; r2 min.:1,1 mm; D:110 mm; Size (mm):70x110x3
114.32.1600 Slewing Bearing	Width (mm):44,4; d:50 mm; Bore Diameter (mm):50; Outer Diameter (mm):110; B1:44,4 mm; D:110 mm; C:44,4 mm; Bearing number:3310; a:53,5 mm; Size (mm):50x110x44.4;
114.32.1800 Slewing Bearing	Basic static load rating (C0):2,233 kN; Size (mm):40x50x6; (Grease) Lubrication Speed:4300 r/min; Bearing number:S61708; d:40 mm; B:6 mm; Bore Diameter (mm):40; Basic dynamic load rating (C):2,516 kN; Outer Diameter (mm):50; Width (mm):6; C:6 mm; D:50 mm;

4789/620K Slewing Bearing Video

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QM INDUSTRIES BEARING LIMITED: Address9565 Winona Avenue, Schiller Park, lL 89176, U.S.A.; Phone(Working Time)+1-788-685-5998; Fax

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