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77284A Franke Slewing Ring Bearings

Name: 77284A Franke Slewing Ring Bearings
Brand: Franke
SKU: 77284A
Rating: 4.9 (5 reviews)

Franke 77284A Bearing SPECIFICATIONS

77284A Franke Slewing Ring Bearings, Units 57.150 mm B and Housings CAD models , Slewing Ring Bearings Manufacturing Service . Get China Caterpillar Hydraulic Final Drive Motor Supplier Your Stamped Steel Cage Type Free.
Brand Name:Franke
Model Number:
77284A
B:57.150 mm
Cage Type:Stamped Steel
C90 - Dynamic Radial Rating (90 million revolutions)4:39700 lbf
r - Cup Backface To Clear Radius2:3.30 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23600 lbf
C0 - Static Radial Rating:321000 lbf
B - Cone Width:57.150 mm
K - Factor7:1.68

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B:57.150 mm
Cage Type:Stamped Steel
C90 - Dynamic Radial Rating (90 million revolutions)4:39700 lbf
r - Cup Backface To Clear Radius2:3.30 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23600 lbf
C0 - Static Radial Rating:321000 lbf
B - Cone Width:57.150 mm
K - Factor7:1.68
Ab - Cage-Cone Frontface Clearance:4.3 mm
Bearing Weight:13.7 Kg
Y - ISO Factor9:1.73
C1 - Dynamic Radial Rating (1 million revolutions)5:153000 lbf
Aa - Cage-Cone Backface Clearance:3.8 mm
Design Units:Imperial
Da - Cup Frontface Backing Diameter:333.00 mm
C - Cup Width:44.450 mm
Cup Part Number:M349510
Cone Part Number:M349549W
G2 - Heat Generation Factor (Rib-Roller End):193.4
G1 - Heat Generation Factor (Roller-Raceway):1423.3

Franke 77284A Types of Slewing Ring Bearings

77274A Franke Slewing Ring Bearings	C90 - Dynamic Radial Rating (90 million revolutions)5:3300 lbf; Aa - Cage-Cone Backface Clearance:0.02 in; G2 - Heat Generation Factor (Rib-Roller End):10.6; Cg - Geometry Factor:0.0707; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:5750 lbf; Series:16000; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:22200 lbf; Ab - Cage-Cone Frontface Clearance:0.07 in; d:1.3125 in;
77268A Franke Slewing Ring Bearings	Number of Set Screws:2; O.D. Type:Cylindrical OD; Seal Type:Shroud Seal; Dimension B2:0.531 in; Lubrication Type:Non-Relubricatable; Angle between Set Screws:90 º; Dimension B1:1.469 in; Bore Type:Cylindrical bore; Inner Ring Width B:27.78 mm; Dimension S1:23.4 mm; Bearing Type:Ball Bearing; Static Load Rating:1070 lbf; Material:Bearing Steel; Outside Ring Width C:12.000 mm; Outside Diameter D:1.575 in;
77248B Franke Slewing Ring Bearings	C0 - Static Radial Rating:13900 lbf; Db - Cup Backface Backing Diameter:58.93 mm; R - Cone Backface To Clear Radius1:3.560 mm; K - Factor7:1.53; Cg - Geometry Factor:0.0668; C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf; G1 - Heat Generation Factor (Roller-Raceway):18; C - Cup Width:15.875 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:12300 lbf; Bearing Weight:0.30 Kg; Ab - Cage-Cone Frontface Clearance:1.8 mm;
68556A Franke Slewing Ring Bearings	r - Cup Backface To Clear Radius2:3.30 mm; Cone Part Number:3196; B:30.163 mm; D:72.626 mm; Da - Cup Frontface Backing Diameter:67.10 mm; R - Cone Backface To Clear Radius1:3.560 mm; C0 - Static Radial Rating:22800 lbf; d:33.338 mm; Db - Cup Backface Backing Diameter:60.96 mm; G1 - Heat Generation Factor (Roller-Raceway):23.4; B - Cone Width:29.997 mm; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):8.76;
68785A Franke Slewing Ring Bearings	Housing Style:Two-Bolt Pillow Bloc; Dimension B:10.630 in; Grease Lubrication - B/C/O Seal:400 rpm; Dimension J (Bolt Size):0.875 in; Full Timken Part Number:QVVSN26V110SB; Shaft Size :110 mm; Weight:88 lb; C0 - Static Load:212000 lb; Engineering Group:Mounted Bearing; Dimension C:6.89 in; Pre Install Clearance Min:0.0053 in; Float:0.083 in; Eng Internal Radial Clearance - Max:0.0067; Oil Lubrication - T Seal:1500 rpm;
68713A Franke Slewing Ring Bearings	Dimension D Max:10.88 in; Full Timken Part Number:QAAPF18A085SB; UPC Code:0883450320214; Bearing Number:22218; Grease Lubrication - M/N Seal:1400 rpm; e - Geometry Factor:0.23; Oil Lubrication - B/C/O Seal:1000 rpm; Dimension RAA:0.84 in; Float:0.083 in; Housing Style:Four-Bolt Pillow Blo; Y1 - Geometry Factor:2.90; Dimension C:5.13 in; Shaft Size Type:Metric; Eng Internal Radial Clearance - Min:0.0024;
74175A Franke Slewing Ring Bearings	ra (max):2 mm; Static Load Rating:87,000 N; D:210 mm; d:150 mm; Da (max):202 mm; Radial Clearance:0.046 to 0.091 mm; Enclosure:Open; Fillet Radius/Chamfer:2 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:3,000 rpm; Dynamic Load Rating:85,500 N; Configuration:Single Row; Factor fo:16.4; da (min):158 mm; B:28 mm; Limiting Speed - Oil:3,500 rpm; Weight:2.640 kg;
68558A Franke Slewing Ring Bearings	Shipping Weight:536 lb; Series Type:Heavy Series; Maximum Speed:1500 rpm; Bearing - Housing - Seal:HSM130BXHRSS; Housing Width:8.4 in; Bearing Type:Split Cylindrical Ex; Support Type:Four-Bolt Plummer Bl; Cr - Dynamic Load Rating:169281 lbf; Dimension H1:1.9 in; Bearing UPC:013992023766; Dimension H:7.992 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bolt Size:4 x M24; Dimension H2:17.1 in;
74100A Franke Slewing Ring Bearings	Design Units:Imperial; Ab - Cage-Cone Frontface Clearance:1.5 mm; Aa - Cage-Cone Backface Clearance:0.3 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:4470 lbf; Series:2600; G2 - Heat Generation Factor (Rib-Roller End):8; K - Factor7:2.3; Bearing Weight:0.4 Kg; C1 - Dynamic Radial Rating (1 million revolutions)5:17200 lbf; R - Cone Backface To Clear Radius1:1.520 mm; G1 - Heat Generation Factor (Roller-Raceway):19.3;
74098A Franke Slewing Ring Bearings	C - Cup Width:1.5000 in; Cup Part Number:LM245110; K - Factor2:1.76; Design Units:Imperial; e - ISO Factor3:0.33; G2 - Heat Generation Factor (Rib-Roller End):210; D:12.25 in; Db - Cup Backface Backing Diameter:11.54 in; Y - ISO Factor4:1.8; Series:LM245100; G1 - Heat Generation Factor (Roller-Raceway):987; r - Cup Backface To Clear Radius1:0.130 in;

No.	Brand	J	d	B	L	D	C	a	S
77282B	Franke	-	-	-	-	-	-	-	-
77218B	Franke	-	-	-	-	3.2187 in	-	-	-
77315B	Franke	-	-	-	-	-	-	-	-
68807A	Franke	-	-	-	-	-	-	-	-
68611A	Franke	-	-	-	-	-	26 mm	-	-
68643A	Franke	-	30 mm	19 mm	-	-	-	-	-
68518A	Franke	-	-	-	-	-	-	-	-
68961A	Franke	-	2.2651 in	-	-	3.8750 in	-	-	-
74128A	Franke	-	-	-	-	-	-	-	-
68526A	Franke	-	-	-	-	-	-	-	-
68681A	Franke	-	380.000 mm	-	-	620.000 mm	-	-	-
77293A	Franke	-	105 mm	49 mm	-	-	-	-	-
68969A	Franke	-	-	-	-	-	-	-	-
68751A	Franke	-	35 mm	21 mm	-	-	-	-	-
77290A	Franke	-	-	-	-	-	-	-	-
74112A	Franke	-	120 mm	-	-	180 mm	-	-	-
68779A	Franke	-	-	-	-	10.0000 in	-	-	-
68771A	Franke	-	-	-	-	-	-	-	-
77295B	Franke	-	-	-	-	-	-	-	-
67507A	Franke	-	110 mm	-	-	200 mm	-	-	-
74118A	Franke	-	-	-	-	-	-	-	-
68493A	Franke	-	-	-	-	-	-	-	-
77258A	Franke	-	-	-	-	-	-	-	-
68615A	Franke	-	-	-	-	-	-	-	-
77270B	Franke	-	25 mm	-	-	52 mm	-	-	-
77266A	Franke	-	200 mm	112 mm	-	340 mm	-	-	-
74134A	Franke	-	-	-	-	-	-	-	-
77234A	Franke	-	160 mm	80 mm	-	290 mm	-	-	-

77284A Franke Slewing Ring Bearings Video

Franke 77284A INTERCHANGE

Slewing Ring Bearings Part series 77284A is a potential replacement for these common bearing part numbers:

NSK77284A
SKF77284A
NTN77284A
FAG77284A
TIMKEN77284A
KOYO77284A
NACHI77284A
DODGE77284A

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China Caterpillar Hydraulic Final Drive Motor Supplier: Address9582 Nevy Street, St-Aurent, Gebec, D2R 4F2, Canada; Phone(Working Time)+1-288-251-6381; Fax

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