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Home>Products>Large Slewing Bearings>77256A Franke Slewing Ring Bearings

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77256A Franke Slewing Ring Bearings

Name: 77256A Franke Slewing Ring Bearings
Brand: Franke
SKU: 77256A
Rating: 4.9 (5 reviews)

Franke 77256A Bearing SPECIFICATIONS

77256A Franke Slewing Ring Bearings manufacturer 13 mm B and global China Rexroth mnr 0510 Pump Supplier supplier of reliable ball and roller ... Double Shield Enclosure 42 mm D 77256A Franke Slewing Ring Bearings Industries Products Manufacturing & Engineering and Agricultural Bearings designed to meet the unique requirements of our targeted industries.
Brand Name:Franke
Model Number:
77256A
B:13 mm
Enclosure:Double Shield
D:42 mm
Configuration:Single Row
d:15 mm
da (min):21 mm
Radial Clearance:0.011 to 0.025 mm
Fillet Radius/Chamfer:1 mm

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China Rexroth mnr 0510 Pump Supplier2020-07-10 09:46:19
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77256A Franke Slewing Ring Bearings Details

B:13 mm
Enclosure:Double Shield
D:42 mm
Configuration:Single Row
d:15 mm
da (min):21 mm
Radial Clearance:0.011 to 0.025 mm
Fillet Radius/Chamfer:1 mm
Factor fo:12.3
Limiting Speed - Grease:17,000 rpm
Da (max):36 mm
ra (max):1 mm
Weight:0.082 kg
Static Load Rating:5,400 N
Bore Type:Cylindrical Bore
Dynamic Load Rating:11,400 N

Franke 77256A 77256A Franke Slewing Ring Bearings Specifications

74090A Franke Slewing Ring Bearings	C0 - Static Radial Rating:43000 lbf; a - Effective Center Location4:-0.5 in; Ab - Cage-Cone Frontface Clearance:0.1 in; B - Cone Width:1.4200 in; Cg - Geometry Factor:0.0894; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:64400 lbf; Cone Part Number:526; C90 - Dynamic Radial Rating (90 million revolutions)5:9600 lbf; R - Cone Backface To Clear Radius3:0.14 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:4690 lbf;
68514A Franke Slewing Ring Bearings	a - Effective Center Location4:3.27 in; Cg - Geometry Factor:0.337; G2 - Heat Generation Factor (Rib-Roller End):1745.2; R - Cone Backface To Clear Radius3:0.25 in; Cone Part Number:EE763329; d:32.9375 in; Design Units:Imperial; Cage Type:Pin-Type; Series:763000; K - Factor8:1.33; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:111000 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:148000 lbf;
77214A Franke Slewing Ring Bearings	Ca - Axial Load Rating:15017 lbf; Bearing Type:Split Cylindrical Re; Cr - Dynamic Load Rating:190638 lbf; Dimension H2:24.4 in; Dimension H1:1.9 in; Seal Type:Aluminium Triple Lab; Bearing Number:LSE1008BR; Series Type:Light Series; Dimension J:21.0 in; Support Type:Four-Bolt Plummer Bl; Dimension H:12.244 in; Dimension L:28.5 in; Bolt Size:4 x M30; Cor - Static Load Rating:337663 lbf; Dimension K:5.5 in;
77236A Franke Slewing Ring Bearings	Limiting Speed - Grease:950 rpm; db (min):422 mm; Weight:92.500 kg; Bore Type:Cylindrical Bore; Configuration:Single Row; Da (max):578 mm; dc (min):455 mm; r1:5 mm; Radial Clearance:0.190 to 0.280 mm; Dynamic Load Rating:1,360,000 N; ra (max):4 mm; D:600 mm; ra1 (max):4 mm; Enclosure:Open; B:90 mm; Limiting Speed - Oil:1,100 rpm; Fillet Radius/Chamfer:5 mm; d:400 mm; Static Load Rating:2,280,000 N;
74160A Franke Slewing Ring Bearings	T1 - Bearing Width:1.625 in; Bearing Weight:8 lb; Cage Type:Stamped Steel; T - Bearing Width to Flange:0.7187 in; Ab - Cage-Cone Frontface Clearance:0.12 in; Da - Cup Frontface Backing Diameter:6.34 in; e - ISO Factor8:0.47; D1 - Flange Outer Diameter:6.9030 in; a - Effective Center Location3:-0.11 in; G1 - Heat Generation Factor (Roller-Raceway)10:182; Y - ISO Factor9:1.28; D:6.6250 in; Cone Part Number:685;
77262B Franke Slewing Ring Bearings	Db - Cup Backface Backing Diameter:864.11 mm; G2 - Heat Generation Factor (Rib-Roller End):2020; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:71700 lbf; Bearing Weight:87.5 Kg; B:88.900 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:529000 lbf; K - Factor7:1.91; Y - ISO Factor9:1.97; Cage Type:Stamped Steel; r - Cup Backface To Clear Radius2:3.30 mm; Cone Part Number:L183449; Series:L183400;
71037A Franke Slewing Ring Bearings	Static Load Rating:37,500 N; dc (min):40 mm; Dynamic Load Rating:39,000 N; ra (max):1 mm; r1:0.6 mm; Fillet Radius/Chamfer:1 mm; db (max):37 mm; Radial Clearance:0.035 to 0.060 mm; Da (max):56 mm; db (min):35 mm; Weight:0.210 kg; ra1 (max):0.6 mm; D:62 mm; Configuration:Single Row; d:30 mm; Limiting Speed - Oil:12,000 rpm; dd (min):44 mm; B:16 mm; Bore Type:Cylindrical Bore; Enclosure:Open;
68751A Franke Slewing Ring Bearings	Grease Lubrication - T Seal:1000 rpm; Dimension L:5.53 in; Dimension H:1.00 in; Dimension J (Bolt Size):0.75 in; Float:0.083 in; Locking Style:Double V-Lock; Eng Internal Radial Clearance - Max:0.0067; Oil Lubrication - B/C/O Seal:400 rpm; Dimension SVV:7.02 in; Dimension E:5.88 in; Weight:72 lb; Eng Internal Radial Clearance - Min:0.0053; e - Geometry Factor:0.26; Shaft Size :110 mm; Shaft Tolerance:0.0050 in;
68969A Franke Slewing Ring Bearings	D1 - Flange Outer Diameter:5.2460 in; G2 - Heat Generation Factor (Rib-Roller End):29.1; Da - Cup Frontface Backing Diameter:4.60 in; D:5 in; C1 - Cup Flange Width:0.2500 in; Y - ISO Factor4:1.73; Design Units:Imperial; e - ISO Factor3:0.35; r - Cup Backface To Clear Radius1:0.130 in; Series:555; Cup Part Number:553-BA; G1 - Heat Generation Factor (Roller-Raceway)5:24.2; Cg - Geometry Factor6:0.111;
68552A Franke Slewing Ring Bearings	Dimension M:2.4 in; Dimension H2:6.2 in; Bearing UPC:013992025531; Cr - Dynamic Load Rating:18659 lbf; Bolt Size:2 x M16; Bearing Number:LSE112BX; Cor - Static Load Rating:19558 lbf; Housing Width:3.8 in; Dimension H1:1.0 in; Dimension J:8.4 in; Series Type:Light Series; Bearing - Housing - Seal:LSE112BXH; Support Type:Two-Bolt Plummer Blo; Note:This product line wa; Dimension L:10.6 in; Seal Type:Felt Type;
77218B Franke Slewing Ring Bearings	Maximum Speed:960 rpm; Shaft Size:7.25 in; Bearing Number:MSE704BX; Dimension J2 :25-1/8 in; Dimension H2:21.35 in; Cor - Static Load Rating:341160 lbf; Dimension J1 :27-13/16 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Cr - Dynamic Load Rating:227893 lbf; Dimension K :5-1/4 in; Series Type:Medium Series; Seal Type:High Temperature Pac; Dimension M :8-3/4 in; Dimension H :9-1/2 in;
74124A Franke Slewing Ring Bearings	Float:0.083 in; Y1 - Geometry Factor:2.08; Eng Internal Radial Clearance - Min:0.0047; Y2 - Geometry Factor:3.09; C - Dynamic Load (Basic):373000 lb; e - Geometry Factor:0.33; Dimension K:3.35 in; Dimension B Fix:3.38 in; Full Timken Part Number:QMCW34J608SB; Engineering Group:Mounted Bearing; Dimension F:19.00 in; Bearing Number:23234; Shaft Size :6-1/2 in; Dimension D:14.00 in; Dimension C:9.2500 in;

No.	Brand	b	B	E	T	t	e	A	s
68510A	Franke	-	-	-	-	-	-	-	-
68645A	Franke	-	-	-	-	-	-	-	-
77264B	Franke	-	82.553 mm	-	-	-	-	-	-
68647A	Franke	-	240 mm	-	-	-	-	-	-
68546A	Franke	-	43 mm	-	-	-	-	-	-
68554A	Franke	-	92 mm	-	-	-	-	-	-
74086A	Franke	-	-	-	-	-	-	-	-
68603A	Franke	-	134 mm	-	-	-	-	-	-
74130A	Franke	-	-	-	-	-	-	-	-
68661A	Franke	-	-	-	-	-	-	-	-
77305B	Franke	-	-	-	-	-	-	-	-
77252B	Franke	-	-	-	-	-	-	-	-
68609A	Franke	-	-	-	-	-	-	-	-
68759A	Franke	-	19 mm	-	-	-	-	-	-
74094A	Franke	-	-	-	-	-	-	-	-
74128A	Franke	-	-	-	-	-	-	-	-
74116A	Franke	-	-	-	-	-	-	-	-
68520A	Franke	-	-	-	-	-	-	-	-
68611A	Franke	-	62 mm	-	-	-	-	-	-
68953A	Franke	-	-	-	-	-	-	-	-
77252A	Franke	-	-	-	-	-	-	-	-
68518A	Franke	-	-	-	-	-	-	-	-
68582A	Franke	-	-	-	-	-	-	-	-
68562A	Franke	-	24 mm	-	-	-	-	-	-
68719A	Franke	-	-	-	-	-	-	-	-
68733A	Franke	-	-	-	-	-	-	-	-
74082A	Franke	-	68 mm	-	-	-	-	-	-
68623A	Franke	-	-	-	-	-	-	-	-

77256A Franke Slewing Ring Bearings Video

Franke 77256A INTERCHANGE

Large Slewing Bearings Part series 77256A is a potential replacement for these common bearing part numbers:

NSK77256A
SKF77256A
NTN77256A
FAG77256A
TIMKEN77256A
KOYO77256A
NACHI77256A
DODGE77256A

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