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Home>Products>Large Slewing Bearings>77268B Franke Slewing Ring Bearings

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77268B Franke Slewing Ring Bearings

Name: 77268B Franke Slewing Ring Bearings
Brand: Franke
SKU: 77268B
Rating: 4.9 (5 reviews)

Franke 77268B Bearing SPECIFICATIONS

77268B Franke Slewing Ring Bearings Engineering Calculator 68 mm B , Large Slewing Bearings Manufacturing Single Row Configuration Service . Get Your Free. China Rexroth mnr 0510 Pump Supplier
Brand Name:Franke
Model Number:
77268B
Configuration:Single Row
B:68 mm
ra1 (max):2.5 mm
Dynamic Load Rating:465,000 N
d:140 mm
Bore Type:Cylindrical Bore
dc (min):171 mm
r1:3 mm

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China Rexroth mnr 0510 Pump Supplier2020-07-10 09:46:19
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77268B Franke Slewing Ring Bearings Details

Configuration:Single Row
B:68 mm
ra1 (max):2.5 mm
Dynamic Load Rating:465,000 N
d:140 mm
Bore Type:Cylindrical Bore
dc (min):171 mm
r1:3 mm
D:250 mm
Enclosure:Open
Limiting Speed - Grease:2,200 rpm
dd (min):182 mm
Radial Clearance:0.100 to 0.145 mm
Limiting Speed - Oil:2,800 rpm
Inside Ring Outside Diameter:169 mm
Fillet Radius/Chamfer:3 mm
db (min):154 mm
Static Load Rating:670,000 N
ra (max):2.5 mm
Da (max):236 mm

Franke 77268B 77268B Franke Slewing Ring Bearings Specifications

68715A Franke Slewing Ring Bearings	Bearing Number:LSE500BR; Cr - Dynamic Load Rating:81606 lbf; Bearing - Housing - Seal:LSE500BRH; Bearing UPC:013992027122; Shaft Size:5 in; Dimension H1:1.5 in; Series Type:Light Series; Bearing Type:Split Cylindrical Re; Dimension J:17.7 in; Support Type:Four-Bolt Plummer Bl; Dimension H:6.378 in; Dimension M:7.0 in; Seal Type:Felt Type; Dimension L:20.0 in; Ca - Axial Load Rating:4990.69 lbf; Weight:174 lb;
68655A Franke Slewing Ring Bearings	Bearing Type:Split Cylindrical Re; Dimension N:12.5 in; Bearing - Housing - Seal:LSM85BRHATL; Dimension X:1.2 in; Seal Type:Aluminium Triple Lab; Dimension A:7.5 in; Bearing Number:LSM85BR; Dimension S:2.0 in; Cor - Static Load Rating:51931 lbf; Dimension V:5.5 in; Maximum Speed:2790 rpm; Dimension B:7.5 in; Note:This product line wa; Bearing UPC:013992030856; Dimension P:0.9 in; Dimension D:11.0 in;
77236B Franke Slewing Ring Bearings	C90 - Dynamic Radial Rating (90 million revolutions)4:3720 lbf; Cone Part Number:02474A; B - Cone Width:0.8750 in; r - Cup Backface To Clear Radius2:0.06 in; R - Cone Backface To Clear Radius1:0.03 in; Ab - Cage-Cone Frontface Clearance:0.06 in; Aa - Cage-Cone Backface Clearance:0.03 in; Design Units:Imperial; Series:02400; C - Cup Width:0.6875 in; D:2.6875 in; Da - Cup Frontface Backing Diameter:2.60 in;
74070A Franke Slewing Ring Bearings	Db - Cup Backface Backing Diameter:90.93 mm; B - Cone Width:21.000 mm; e - ISO Factor8:0.4; B:22.750 mm; D:100.000 mm; C - Cup Width:18.000 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:22800 N; Design Units:METRIC; G2 - Heat Generation Factor (Rib-Roller End):22.8; Cg - Geometry Factor:0.0897; Cone Part Number:XAB-30211; C0 - Static Radial Rating:122000 N; K - Factor7:1.44; Aa - Cage-Cone Backface Clearance:1 mm;
77234B Franke Slewing Ring Bearings	C - Double Cup Width:1.5000 in; T - Bearing Width across Cones:2.3749 in; Da - Cup Frontface Backing Diameter:2.60 in; Cone Part Number:13686; Design Units:Imperial; db - Cone Backface Backing Diameter:1.79 in; Bearing Weight:1.67 lb; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:3920 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2700 lbf; Cg - Geometry Factor11:0.0713;
77276A Franke Slewing Ring Bearings	Design Units:Imperial; G1 - Heat Generation Factor (Roller-Raceway)7:439.6; Y2 - ISO Factor6:2.99; Y1 - ISO Factor5:2.01; Da - Cup Frontface Backing Diameter:7.6 in; C - Double Cup Width:1.3437 in; r - Cup Frontface To Clear Radius2:0.03 in; Series:48600; Y - ISO Factor1:1.78; D:7.875 in; K - Factor3:1.74; G2 - Heat Generation Factor (Rib-Roller End):130.5; e - ISO Factor4:0.34;
68522A Franke Slewing Ring Bearings	Aa - Cage-Cone Backface Clearance:1 mm; C0 - Static Radial Rating:11300 lbf; Cone Part Number:15574A; da - Cone Frontface Backing Diameter:29.46 mm; Design Units:Imperial; Ab - Cage-Cone Frontface Clearance:2.5 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1590 lbf; Bearing Weight:0.30 Kg; Db - Cup Backface Backing Diameter:51.05 mm; Y - ISO Factor9:1.73; d:23.813 mm; e - ISO Factor8:0.35;
68785A Franke Slewing Ring Bearings	Pre Install Clearance Min:0.0037 in; Dimension BC:8.47 in; e - Geometry Factor:0.25; Dimension C:3.86 in; Housing Style:Four-Bolt Square Fla; Dimension D:6.690 in; Dimension H:0.94 in; Dimension L:2.90 in; Locking Style:Tapered Adapter; C0 - Static Load:54100 lb; Weight:25 lb; Y2 - Geometry Factor:4.08; Shaft Size :65 mm; Y1 - Geometry Factor:2.74; Oil Lubrication - M/N Seal:1600 rpm; Dimension F:7.56 in;
68617A Franke Slewing Ring Bearings	Weight:55 lb; Oil Lubrication - M/N Seal:900 rpm; Shaft Size Type:Imperial; Shaft Size :4 in; Housing Style:Four-Bolt Square Fla; Y2 - Geometry Factor:3.80; UPC Code:0883450042994; Oil Lubrication - T Seal:1700 rpm; Engineering Group:Mounted Bearing; Dimension F:9.500 in; Oil Lubrication - B/C/O Seal:600 rpm; C - Dynamic Load (Basic):125000 lb; Y1 - Geometry Factor:2.55; Dimension BC:11.02 in;
68501A Franke Slewing Ring Bearings	Oil Lubrication - B/C/O Seal:1650 rpm; Grease Lubrication - M/N Seal:2000 rpm; Dimension BC:6.36 in; Pre Install Clearance Max:0.0037 in; Dimension F:5.88 in; Eng Internal Radial Clearance - Min:0.0030; Pre Install Clearance Min:0.0030 in; Housing Style:Four-Bolt Square Fla; Dimension L Exp:3.4 in; Bearing Number:22212; Weight:14 lb; Shaft Tolerance:0.0015 in; Eng Internal Radial Clearance - Max:0.0037;
74138A Franke Slewing Ring Bearings	Dimension B:8.5 in; Dimension N:15.0 in; Bearing Number:LSM110BR; Maximum Speed:1970 rpm; Shaft Size:110 mm; Bearing UPC:013992027894; Series Type:Light Series; Dimension D:13.5 in; Bearing Type:Split Cylindrical Re; Dimension V:6.4 in; Dimension Y:0.7 in; Bearing - Housing - Seal:LSM110BRHATL; Tensioning Unit Type:Push Type; Cr - Dynamic Load Rating:71040 lbf; Support Type:Take-Up; Note:This product line wa;
68958A Franke Slewing Ring Bearings	Limiting Speed - Grease:1,600 rpm; d:160 mm; r1:4 mm; D:340 mm; Dynamic Load Rating:1,310,000 N; Static Load Rating:1,820,000 N; Da (max):322 mm; Bore Type:Cylindrical Bore; B:114 mm; Limiting Speed - Oil:1,900 rpm; Inside Ring Outside Diameter:204 mm; Radial Clearance:0.115 to 0.165 mm; dc (min):211 mm; Configuration:Single Row; Enclosure:Open; db (min):178 mm; db (max):200 mm; ra (max):3 mm; dd (min):228 mm;

No.	Brand	b	B	E	T	t	e	A	s
74114A	Franke	-	-	-	-	-	-	-	-
74138A	Franke	-	-	-	-	-	-	-	-
68755A	Franke	-	-	-	-	-	-	-	-
77246A	Franke	-	52 mm	-	-	-	-	-	-
68785A	Franke	-	-	-	-	-	-	-	-
77206A	Franke	-	17.501 mm	-	-	-	-	-	-
68560A	Franke	-	-	-	-	-	-	-	-
68953A	Franke	-	-	-	-	-	-	-	-
68506A	Franke	-	-	-	-	-	-	-	-
77268B	Franke	-	68 mm	-	-	-	-	-	-
68510A	Franke	-	-	-	-	-	-	-	-
74086A	Franke	-	-	-	-	-	-	-	-
71045A	Franke	-	-	-	-	-	-	-	-
68711A	Franke	-	-	-	-	-	-	-	-
68633A	Franke	-	-	-	-	-	-	-	-
74082A	Franke	-	68 mm	-	-	-	-	-	-
68757A	Franke	-	-	-	-	-	-	-	-
68516A	Franke	-	12 mm	-	-	-	-	-	-
77256A	Franke	-	13 mm	-	-	-	-	-	-
68605A	Franke	-	-	-	-	-	-	-	-
77288B	Franke	-	-	-	-	-	-	-	-
74094A	Franke	-	-	-	-	-	-	-	-
68629A	Franke	-	-	-	-	-	-	90.00 mm	-
74132A	Franke	-	28 mm	-	-	-	-	-	-

77268B Franke Slewing Ring Bearings Video

Franke 77268B INTERCHANGE

Large Slewing Bearings Part series 77268B is a potential replacement for these common bearing part numbers:

NSK77268B
SKF77268B
NTN77268B
FAG77268B
TIMKEN77268B
KOYO77268B
NACHI77268B
DODGE77268B

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