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Home>Products>Large Slewing Bearings>68681A Franke Slewing Ring Bearings

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68681A Franke Slewing Ring Bearings

Name: 68681A Franke Slewing Ring Bearings
Brand: Franke
SKU: 68681A
Rating: 4.9 (5 reviews)

Franke 68681A Bearing SPECIFICATIONS

We China Rexroth mnr 0510 Pump Supplier Provide Extensive 68681A Franke Slewing Ring Bearings Selection And 0.0656 Cg - Geometry Factor12 Competitive Wholesale Pricing.
Brand Name:Franke
Model Number:
68681A
Cg - Geometry Factor12:0.0656
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:32800 lbf
db - Cone Backface Backing Diameter:1.54 in
Y2 - ISO Factor10:3.67
T - Bearing Width across Cones:2.6250 in
G1 - Heat Generation Factor (Roller-Raceway)11:23.6
Da - Cup Frontface Backing Diameter:2.56 in
r - Cup Frontface To Clear Radius2:0.03 in

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China Rexroth mnr 0510 Pump Supplier2020-07-10 09:46:19
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68681A Franke Slewing Ring Bearings Details

Cg - Geometry Factor12:0.0656
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:32800 lbf
db - Cone Backface Backing Diameter:1.54 in
Y2 - ISO Factor10:3.67
T - Bearing Width across Cones:2.6250 in
G1 - Heat Generation Factor (Roller-Raceway)11:23.6
Da - Cup Frontface Backing Diameter:2.56 in
r - Cup Frontface To Clear Radius2:0.03 in
B - Cone Width:0.9983 in
Cup Part Number:2523D
Aa - Cage-Cone Backface Clearance:0.02 in
G2 - Heat Generation Factor (Rib-Roller End):9.63
Bearing Weight:2.63 lb
Cone Part Number:2578
Cage Type:Stamped Steel
Design Units:Imperial
Ab - Cage-Cone Frontface Clearance:0.06 in
e - ISO Factor8:0.27
D:2.7500 in
Y1 - ISO Factor9:2.47

Franke 68681A 68681A Franke Slewing Ring Bearings Specifications

68497A Franke Slewing Ring Bearings	B - Inner Ring Width:106 mm; R - Inner Ring To Clear Radius1:3.0 mm; Bore Taper:1/12; Superseded Part:23976KYMBW906AC3; Design Unit:METRIC; d:380.000 mm; r - Outer Ring To Clear Radius2:3.0 mm; Cage Type:EMB; C1(2) - Dynamic Radial Rating (Two-Rows):2130000 N; Reference Thermal Speed Rating (Grease):720; Da - Outer Ring Backing Diameter:488.000 mm; Cg - Geometry Factor8:0.1405; Y2 - ISO Factor6:3.72;
77270B Franke Slewing Ring Bearings	Weight:55 lb; Dimension R:0.49 in; C - Dynamic Load (Basic):125000 lb; Y2 - Geometry Factor:3.80; Int Radial Clearance Reduction Max:0.0028 in; Adapter Sleeve Axial Movement Min:0.03 in; Shaft Tolerance:0.0040 in; Float:0.083 in; Dimension F:15.13 in; Oil Lubrication - B/C/O Seal:600 rpm; Full Timken Part Number:TAFK22K315SB; Y1 - Geometry Factor:2.55; Grease Lubrication - M/N Seal:900 rpm; C0 - Static Load:147000 lb;
77286A Franke Slewing Ring Bearings	Configuration:Single Row; Dynamic Load Rating:242,000 N; ra1 (max):2 mm; Da (max):150 mm; Static Load Rating:315,000 N; db (min):100 mm; B:40 mm; ra (max):2 mm; r1:2 mm; d:90 mm; Limiting Speed - Grease:3,600 rpm; Enclosure:Open; Bore Type:Cylindrical Bore; dc (min):109 mm; Limiting Speed - Oil:4,300 rpm; Fillet Radius/Chamfer:2 mm; dd (min):116 mm; D:160 mm; Weight:3.480 kg; Radial Clearance:0.050 to 0.085 mm;
77274B Franke Slewing Ring Bearings	T - Bearing Width across Cups:1.1841 in; r - Cup Backface To Clear Radius2:0.06 in; d:1.0000 in; R - Cone Frontface To Clear Radius1:0.030 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1100 lbf; K - Factor7:1.45; da - Cone Frontface Backing Diameter:1.18 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:2790 lbf; Y2 - ISO Factor10:2.5; Series:07000; Db - Cup Backface Backing Diameter:1.75 in;
77295B Franke Slewing Ring Bearings	R - Inner Ring To Clear Radius4:3.0 mm; da - Inner Ring Backing Diameter:252.000 mm; B - Outer Ring Width:133.400 mm; Cg - Geometry Factor3:0.1776; Bearing Weight:78.400 Kg; Design Units:METRIC; Reference Thermal Speed Rating (Oil)2:880; d:220 mm; C - Dynamic Radial Rating1:2010000 N; Reference Thermal Speed Rating (Grease):810; C - Inner Ring Width:133.400 mm; r - Outer Ring To Clear Radius5:3.0 mm;
77250B Franke Slewing Ring Bearings	Enclosure:Open; db (max):82 mm; d:70 mm; Radial Clearance:0.065 to 0.100 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:1.5 mm; D:125 mm; Inside Ring Outside Diameter:84.5 mm; Limiting Speed - Grease:5,000 rpm; Da (max):116.5 mm; r1:1.5 mm; db (min):78.5 mm; ra1 (max):1.5 mm; B:24 mm; dc (min):86 mm; Static Load Rating:95,000 N; Dynamic Load Rating:83,500 N; Configuration:Single Row; Limiting Speed - Oil:6,300 rpm;
68966A Franke Slewing Ring Bearings	Float:0.08 in; Dimension A:2.75 in; Full Timken Part Number:QVTU14V207SB; e - Geometry Factor:0.23; Y2 - Geometry Factor:4.32; Y1 - Geometry Factor:2.90; Dimension S:1.060 in; Bearing Number:22214; Dimension N:3.48 in; Oil Lubrication - B/C/O Seal:1400 rpm; Grease Lubrication - B/C/O Seal:1400 rpm; Grease Lubrication - M/N Seal:1700 rpm; UPC Code:0883450358866; Locking Style:Single V-Lock; Dimension C:0.88 in;
68779A Franke Slewing Ring Bearings	Seal:TSNG311; End Cover1:EC513-611; A:110.00 mm; L:275.00 mm; G:M16; C1 Dynamic Load Rating:279; Jmax:236 mm; N:18 mm; Bearing:22311; N1:24.00 mm; Max Grease Speed:4300; Housing Mass:6.6 Kg; Housing:SNT 513-611; H:150.00 mm; Bolt Qty:2; Material :Cast Iron; Max Oil Speed:5100; Jmin:224 mm; C0 Static Load Rating:284; H2:30 mm;
68959A Franke Slewing Ring Bearings	Lockwasher and Lockplates:MBL34; Thread G:M170x3; Locknut:KML34; C:27.5 mm; Weight:5.0 Kg; D3:200 mm; d1:150.00 mm; Appropriate Hydraulic Nut:HMV34; L:79.00 mm;
74150A Franke Slewing Ring Bearings	Cone Part Number:392; K - Factor7:1.45; Y2 - ISO Factor10:2.5; G1 - Heat Generation Factor (Roller-Raceway)11:56; e - ISO Factor8:0.4; D:4.3307 in; Design Units:Imperial; C - Double Cup Width:1.8125 in; Cage Type:Stamped Steel; B - Cone Width:0.8660 in; Bearing Weight:4.12 lb; Da - Cup Frontface Backing Diameter:4.12 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:10000 lbf; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5760 lbf;
77252A Franke Slewing Ring Bearings	Cone Part Number:388TD; Cg - Geometry Factor11:0.0859; Cage Type:Stamped Steel; C - Cup Width:0.7018 in; Series:385; Bearing Weight:3.3 lb; e - ISO Factor8:0.35; Aa - Cage-Cone Backface Clearance:0 in; D:3.9370 in; T - Bearing Width across Cups:2.0195 in; B - Double Cone Width:2.0940 in; r - Cup Backface To Clear Radius2:0.08 in; K - Factor7:1.65; d:2.2651 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:8720 lbf;
68508A Franke Slewing Ring Bearings	Radial Clearance:0.095 to 0.145 mm; Configuration:Double Row; Nr. of Holes:6; Fillet Radius/Chamfer:2 mm; Axial Load Factor Y1:2.42; Hole Diameter (do):5 mm; Weight:8.600 kg; Dynamic Load Rating:690,000 N; Limiting Speed - Oil:3,200 rpm; ra (max):2 mm; B:64 mm; Roller Profile:Symmetric; Axial Load Factor Y2:3.61; D:210 mm; da (min):140 mm; Retainer Material:Pressed Steel; Axial Load Factor Y0:2.37;

No.	Brand	b	B	E	T	t	e	A	s
68673A	Franke	-	55 mm	-	-	-	-	-	-
77264B	Franke	-	82.553 mm	-	-	-	-	-	-
77214A	Franke	-	-	-	-	-	-	-	-
77270B	Franke	-	-	-	-	-	-	-	-
68532A	Franke	-	-	-	-	-	-	-	-
77222A	Franke	-	-	-	-	-	-	-	-
67507A	Franke	-	-	-	-	-	-	-	-
68603A	Franke	-	134 mm	-	-	-	-	-	-
67505A	Franke	-	-	256 mm	-	-	-	8 mm	-
77284B	Franke	-	-	-	-	-	-	-	-
68771A	Franke	-	-	-	-	-	-	-	-
71053A	Franke	-	-	-	-	-	-	-	-
77246A	Franke	-	52 mm	-	-	-	-	-	-
68669A	Franke	-	-	-	-	-	-	-	-
77232A	Franke	-	-	-	-	-	-	-	-
68502A	Franke	-	-	-	-	-	-	-	-
74160A	Franke	-	-	-	-	-	-	-	-
77270A	Franke	-	-	-	-	-	-	-	-
68683A	Franke	-	-	-	-	-	-	-	-
74066A	Franke	-	-	-	-	-	-	-	-
71049A	Franke	-	22.000 mm	-	-	-	-	-	-
68609A	Franke	-	-	-	-	-	-	-	-

68681A Franke Slewing Ring Bearings Video

Franke 68681A INTERCHANGE

Large Slewing Bearings Part series 68681A is a potential replacement for these common bearing part numbers:

NSK68681A
SKF68681A
NTN68681A
FAG68681A
TIMKEN68681A
KOYO68681A
NACHI68681A
DODGE68681A

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