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77278A Franke Slewing Ring Bearings

Name: 77278A Franke Slewing Ring Bearings
Brand: Franke
SKU: 77278A
Rating: 4.9 (5 reviews)

Franke 77278A Bearing SPECIFICATIONS

YOU’LL FIND 1200 rpm Grease Lubrication - M/N Seal AN China 6206 Bearing Supplier EXTENSIVE SELECTION OF QAAF20A315SB Full Timken Part Number 77278A Franke Slewing Ring Bearings FOR SALE.
Brand Name:Franke
Model Number:
77278A
Grease Lubrication - M/N Seal:1200 rpm
Full Timken Part Number:QAAF20A315SB
Dimension D:8.750 in
Bearing Number:22220
Dimension RAA:0.95 in
e - Geometry Factor:0.24
Shaft Size Type:Imperial
Weight:55 lb

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Grease Lubrication - M/N Seal:1200 rpm
Full Timken Part Number:QAAF20A315SB
Dimension D:8.750 in
Bearing Number:22220
Dimension RAA:0.95 in
e - Geometry Factor:0.24
Shaft Size Type:Imperial
Weight:55 lb
C0 - Static Load:113000 lb
Dimension C:6.00 in
Grease Lubrication - T Seal:1600 rpm
Dimension N:4.060 in
Dimension L Fix:4.96 in
Float:0.083 in
Oil Lubrication - T Seal:2000 rpm
Eng Internal Radial Clearance - Min:0.0030
Pre Install Clearance Max:0.0047 in
Dimension F:9.97 in
Dimension M:2.97 in
Pre Install Clearance Min:0.0030 in

Franke 77278A 77278A Franke Slewing Ring Bearings Details

66396L Franke Slewing Ring Bearings	Locating Rings (width x OD):SR100X4; H2:28.00 mm; H:128 mm; Housing Mass:4.5 Kg; A3:155 mm; Housing:SNT 511-609; N1:24.00 mm; G:M16; Max Grease Speed:5100; Material :Cast Iron; Bolt Qty:2; Cage Type:EJ; A1:70 mm; Adapter Sleeve1:H2309; Seal:TA609; Jmin:205 mm; C1 Dynamic Load Rating:190; L:255 mm; End Cover2:EC511-609; Seal Type:Taconite;
77284A Franke Slewing Ring Bearings	Axial Load Factor Y0:2.19; Center Guidance:Fixed Inner Ring Rib; Radial Clearance:0.035 to 0.055 mm; Axial Load Factor Y2:3.34; Da (max):101 mm; Nr. of Holes:4; Static Load Rating:127,000 N; Weight:1.360 kg; Retainer Material:Machined Brass; Configuration:Double Row; Fillet Radius/Chamfer:2 mm; Constant e:0.30; Enclosure:Open; B:27 mm; Roller Profile:Asymmetric; Groove Width A:5 mm; Limiting Speed - Oil:8,250 rpm;
68633A Franke Slewing Ring Bearings	da - Cone Frontface Backing Diameter:2.2 in; B - Cone Width:1.4375 in; Bearing Weight:3.8 lb; C0 - Static Radial Rating:45400 lbf; Design Units:Imperial; r - Cup Backface To Clear Radius2:0.130 in; Cage Type:Stamped Steel; G2 - Heat Generation Factor (Rib-Roller End):14.7; C90 - Dynamic Radial Rating (90 million revolutions)4:11800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:45500 lbf;
71037A Franke Slewing Ring Bearings	C - Cup Width:23.500 mm; Y - ISO Factor4:0.69; K - Factor2:0.67; Db - Cup Backface Backing Diameter:95.00 mm; e - ISO Factor3:0.87; D:115.000 mm; G2 - Heat Generation Factor (Rib-Roller End):17.8; Series:JW5500; Da - Cup Frontface Backing Diameter:109.00 mm; r - Cup Backface To Clear Radius1:3.05 mm; Cup Part Number:JW5510; Design Units:METRIC; Cg - Geometry Factor:0.0831; G1 - Heat Generation Factor (Roller-Raceway):51.1;
68562A Franke Slewing Ring Bearings	Y2 - ISO Factor6:3; D:7.5 in; Cg - Geometry Factor7:0.107; Y1 - ISO Factor5:2.02; r - Cup Frontface To Clear Radius2:0.06 in; K - Factor3:1.74; Da - Cup Frontface Backing Diameter:7.06 in; e - ISO Factor4:0.33; Series:HH221400; C - Double Cup Width:4.1250 in; Y - ISO Factor1:1.79; Design Units:Imperial;
66182L Franke Slewing Ring Bearings	B - Cone Width:0.8640 in; Series:385; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:42200 lbf; G2 - Heat Generation Factor (Rib-Roller End):15.7; Aa - Cage-Cone Backface Clearance:0.03 in; d:2.1654 in; r - Cup Frontface To Clear Radius2:0.03 in; e - ISO Factor8:0.35; Da - Cup Frontface Backing Diameter:3.68 in; K - Factor7:1.65; Y2 - ISO Factor10:2.84; Y1 - ISO Factor9:1.91; Cup Part Number:384EDC;
68651A Franke Slewing Ring Bearings	Configuration:Single Row; Limiting Speed - Oil:12,000 rpm; Bore Type:Cylindrical Bore; Static Load Rating:13,100 N; D:65 mm; Da (max):59 mm; ra (max):1 mm; Enclosure:Open; Radial Clearance:0.015 to 0.033 mm; Limiting Speed - Grease:11,000 rpm; da (min):38 mm; d:32 mm; Factor fo:13.6; Fillet Radius/Chamfer:1 mm; Dynamic Load Rating:22,400 N; B:17 mm; Weight:0.230 kg;
77236A Franke Slewing Ring Bearings	Series:2500; C90 - Dynamic Radial Rating (90 million revolutions)4:4880 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2280 lbf; db - Cone Backface Backing Diameter:47.5 mm; B - Cone Width:26.944 mm; Cone Part Number:2584; Design Units:Imperial; da - Cone Frontface Backing Diameter:38.10 mm; G1 - Heat Generation Factor (Roller-Raceway):23.6; e - ISO Factor8:0.27; Aa - Cage-Cone Backface Clearance:2 mm;
74074A Franke Slewing Ring Bearings	T - Bearing Width across Cups:4.8124 in; C - Cup Width:2.0625 in; da - Cone Frontface Backing Diameter:6.77 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:248000 lbf; Ab - Cage-Cone Frontface Clearance:0.13 in; Cg - Geometry Factor12:0.118; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:64200 lbf; r - Cup Backface To Clear Radius2:0.130 in; Aa - Cage-Cone Backface Clearance:0 in;
77240B Franke Slewing Ring Bearings	Eng Internal Radial Clearance - Max:0.0039; Dimension SAA:5.18 in; UPC Code:0883450168199; Y1 - Geometry Factor:2.90; Eng Internal Radial Clearance - Min:0.0024; Dimension J (Bolt Size):0.75 in; Dimension L Exp:4.27 in; Oil Lubrication - T Seal:2400 rpm; Pre Install Clearance Min:0.0024 in; Dimension L Fix:4.19 in; Float:0.083 in; Shaft Tolerance:0.0030 in; Grease Lubrication - B/C/O Seal:1000 rpm;
68665A Franke Slewing Ring Bearings	Cy (max):4.1 mm; d:90 mm; da (min):96 mm; Da (max):119 mm; a (max):3.3 mm; Weight:0.549 kg; Limiting Speed - Grease:5,100 rpm; Bore Type:Cylindrical Bore; Groove Width:1.3 mm; Groove Diameter:122.6 mm; Enclosure:Open; r1:0.5 mm; Dx (min):132 mm; Fillet Radius/Chamfer:1.1 mm; Configuration:Single Row; Limiting Speed - Oil:6,000 rpm; D:125 mm; B:18 mm; Factor fo:16.4; Dynamic Load Rating:33,000 N;
68472A Franke Slewing Ring Bearings	Bearing Number:LSM75BX; Bearing Type:Split Cylindrical Ex; Support Type:Two-Bolt Plummer Blo; Dimension J:260 mm; Maximum Speed:3310 rpm; Dimension H:95 mm; Dimension L:315 mm; Dimension H2:208 mm; Bolt Size:2 x M20; Dimension M:90 mm; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:31024 lbf; Seal Type:Aluminium Triple Lab; Note:This product line wa; Housing Width:4.5 in;
68735A Franke Slewing Ring Bearings	Db - Cup Backface Backing Diameter:151.89 mm; Series:32316M; Y - ISO Factor4:1.74; e - ISO Factor3:0.35; Cup Part Number:Y32316M; C - Cup Width:48 mm; Da - Cup Frontface Backing Diameter:160.00 mm; G2 - Heat Generation Factor (Rib-Roller End):27.7; Cg - Geometry Factor:0.0923; Design Units:METRIC; D:170 mm; G1 - Heat Generation Factor (Roller-Raceway):196.5; K - Factor2:1.69; r - Cup Backface To Clear Radius1:2.54 mm;
68621A Franke Slewing Ring Bearings	Series Type:Light Series; Dimension S:1.5 in; Maximum Speed:3940 rpm; Dimension A:5.7 in; Dimension N:9.3 in; Cor - Static Load Rating:25853 lbf; Dimension P:0.8 in; Dimension V:4.0 in; Dimension R:1.1 in; Dimension X:0.9 in; Bearing UPC:013992025883; Shaft Size:2-7/16 in; Note:This product line wa; Ca - Axial Load Rating:1213.95 lbf; Dimension D:8.0 in; Dimension B:5.0 in; Cr - Dynamic Load Rating:23155 lbf;

No.	Brand	C	E	G	H	F	a	J	N
77264B	Franke	-	-	-	-	-	-	-	-
74086A	Franke	-	-	-	-	-	-	-	-
68964A	Franke	-	-	-	-	-	-	-	-
77236B	Franke	-	-	-	-	-	-	-	-
77230B	Franke	-	-	-	-	-	-	-	-
68562A	Franke	-	-	-	-	-	-	-	-
77266A	Franke	-	-	-	-	-	-	-	-
68713A	Franke	-	-	-	-	-	-	-	-
77276A	Franke	-	-	-	156.00 mm	-	-	-	15 mm
66192L	Franke	-	-	-	-	-	-	-	-
77226B	Franke	-	-	M24	-	-	-	-	26 mm
68318A	Franke	-	-	-	-	-	-	-	-
77226A	Franke	-	-	-	-	-	-	-	-
66181L	Franke	-	-	-	-	-	-	-	-
66183L	Franke	-	-	-	-	-	-	-	-
74126A	Franke	-	-	-	-	-	-	-	-
71061A	Franke	-	-	-	-	-	-	-	-
68966A	Franke	-	-	-	-	-	-	-	-
68542A	Franke	40 mm	-	Tr280x4	-	-	-	-	-
77254B	Franke	-	-	-	-	-	-	-	-
77260A	Franke	-	-	-	-	-	-	-	-
66185L	Franke	-	-	-	-	-	-	-	-

77278A Franke Slewing Ring Bearings Video

Franke 77278A INTERCHANGE

Large Slewing Bearings Part series 77278A is a potential replacement for these common bearing part numbers:

NSK77278A
SKF77278A
NTN77278A
FAG77278A
TIMKEN77278A
KOYO77278A
NACHI77278A
DODGE77278A

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China 6206 Bearing Supplier: Address1006 Qilitary Street South, Wamilton, AL 30167, U.S.A.; Phone(Working Time)+1-205-921-1016; Fax

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