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Home>Products>Large Slewing Bearings>68721A Franke Slewing Ring Bearings

Franke 68721A MODELS

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68721A Franke Slewing Ring Bearings

Name: 68721A Franke Slewing Ring Bearings
Brand: Franke
SKU: 68721A
Rating: 4.9 (5 reviews)

Franke 68721A Bearing SPECIFICATIONS

Manufacturers of all China Komatsu Hydraulic Final Drive Motor Supplier Large Slewing Bearings are represented in our partial list of clients. 220x300x160 Contact Gary for a complete 68721A Franke Slewing Ring Bearings list of clients and 220x300x160 Size (mm) projects.
Brand Name:Franke
Model Number:
68721A
Bearing number:4R4445
B:160,000 mm
Size (mm):220x300x160
Bore Diameter (mm):220,000
d:220,000 mm
Width (mm):160,000
C:160,000 mm
D:300,000 mm

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China Komatsu Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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68721A Franke Slewing Ring Bearings Exchange Guide

Bearing number:4R4445
B:160,000 mm
Size (mm):220x300x160
Bore Diameter (mm):220,000
d:220,000 mm
Width (mm):160,000
C:160,000 mm
D:300,000 mm
Outer Diameter (mm):300,000

Franke 68721A The details of Large Slewing Bearings

73111L Franke Slewing Ring Bearings	Outer Diameter (mm):40; Weight:0,075 Kg; Basic static load rating (C0):46 kN; Basic dynamic load rating (C):30 kN; Bore Diameter (mm):30; Size (mm):30x40x25; Fw:30 mm; D:40 mm; Width (mm):25; r min.:0,5 mm; Bearing number:RLM304025; C:25 mm;
73017L Franke Slewing Ring Bearings	Manufacturer Item Number:SCH1212; Category:Needle Non Thrust Ro; Manufacturer Name:SCHAEFFLER GROUP; Outside Diameter:1.063 Inch \| 27 Mill; Closed End:No; Rolling Element:Needle Roller Bearin; Bore:0.75 Inch \| 19.05 Mi; Harmonized Tariff Code:8482.40.00.00; Keyword String:Needle; Cr:4160 lbf / Dynamic l; Retainer:Yes; Weight / Kilogram:0.034; Width:0.75 Inch \| 19.05 Mi; C0r:23600 N / Static loa; nG:12600 1/min / Limiti;
66193L Franke Slewing Ring Bearings	o:19 mm; W:144 mm; s:29 mm; a:114 mm; J:49 mm; n:19,0 mm; I:33 mm; Z:82 mm; E:102 mm; h:88 mm; q:49 mm; p:83 mm; Bearing number:UCT208; d:40 mm; Bi:49,2 mm; k:16 mm; b:83 mm; Bore Diameter (mm):40; g:16 mm; T:3 mm;
68639A Franke Slewing Ring Bearings	d:50 mm; Weight:1,05 Kg; D:110 mm; Basic static load rating (C0):38 kN; Basic dynamic load rating (C):61,8 kN; Bore Diameter (mm):50; Size (mm):50x110x27; Outer Diameter (mm):110; Width (mm):27; C:27 mm; (Grease) Lubrication Speed:6300 r/min; Bearing number:6310; B:27 mm;
73118L Franke Slewing Ring Bearings	Aa - Cage-Cone Backface Clearance:3.3 mm; r - Cup Backface To Clear Radius2:1.52 mm; D:110.000 mm; B - Cone Width:38.000 mm; Cone Part Number:XGB-33212; Series:33212; Design Units:METRIC; e - ISO Factor8:0.4; Db - Cup Backface Backing Diameter:98.04 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:42000 N; R - Cone Backface To Clear Radius1:0.760 mm; Bearing Weight:1.7 Kg; C0 - Static Radial Rating:253000 N;
68953A Franke Slewing Ring Bearings	Bore Diameter (mm):95; C:28,5 mm; F:6,5 mm; Weight:2,08 Kg; Bearing number:131095/ 131150; Size (mm):95x150x35; T:35 mm; r:3 mm; B:33,75 mm; R:2,5 mm; Outer Diameter (mm):150; D:150 mm; Da:137 mm; d:95 mm; Width (mm):35; da:110 mm;
74092A Franke Slewing Ring Bearings	B:80 mm; d:240 mm; Bore Diameter (mm):240; Size (mm):240x320x80; Outer Diameter (mm):320; Width (mm):80; D:320 mm; Bearing number:NNU4948;
67509A Franke Slewing Ring Bearings	Outer Diameter (mm):42,000; Bearing number:16004; Width (mm):8,000; Bore Diameter (mm):20,000; B:8,000 mm; d:20,000 mm; Size (mm):20x42x8; D:42,000 mm; C:8,000 mm;
77242A Franke Slewing Ring Bearings	Calculation factor - f2A:1; Calculation factor - f2C:1.06; Calculation factor f1:0.99; Calculation factor (single, tandem) Y2:0.87; d2:57.9 mm; Calculation factor (single, tandem) X2:0.41; Calculation factor f2B:1.03; D2:72.9 mm; db max.:57.3 mm; Calculation factor f2C:1.06; Ball - Dw:7.938 mm; da - max.:59.7 mm; Calculation factor - f2B:1.03; Preload class C:204 N/micron; B:16 mm; Bearing number:S7010 ACE/P4A;
68484A Franke Slewing Ring Bearings	Bearing number:75FSF120; D:120 mm; C:55 mm; r min.:0,6 mm; d:75 mm; Width (mm):64; Size (mm):75x120x64; Basic dynamic load rating (C):345 kN; Angle:5,5 °; U:110 mm; Outer Diameter (mm):120; r1 min.:0,6 mm; d1:89 mm; B:64 mm; Weight:3 Kg; Bore Diameter (mm):75;

No.	Brand	t	e	C	O	R	D	d	s
68950A	Franke	-	-	28 mm	-	-	170 mm	110 mm	-
68951A	Franke	-	-	-	-	-	-	-	-
73088L	Franke	-	-	-	-	-	-	-	-
68967A	Franke	-	-	18 mm	-	-	125 mm	90 mm	-
68641A	Franke	-	-	-	-	-	-	-	-
66166L	Franke	-	-	12,7 mm	-	-	41,275 mm	15,875 mm	-
77248B	Franke	-	-	5 mm	-	-	14 mm	-	-
66152L	Franke	-	-	23,02 mm	-	-	76,2 mm	31,75 mm	-
68717A	Franke	-	-	50 mm	-	-	240 mm	110 mm	-
68957A	Franke	-	-	6 mm	-	-	-	-	-
68725A	Franke	-	-	30 mm	-	-	68 mm	45 mm	-
68643A	Franke	-	-	16 mm	-	-	55 mm	30 mm	-
68955A	Franke	-	-	-	-	-	26 mm	12 mm	-
66165L	Franke	-	-	-	-	-	-	-	-
77250B	Franke	-	-	-	-	-	90 mm	40 mm	-
68954A	Franke	-	-	-	-	-	95 mm	50 mm	-
73064L	Franke	-	-	17 mm	-	-	62 mm	37 mm	-
73135L	Franke	-	-	-	-	-	1862 mm	1605 mm	-
77256B	Franke	-	-	12 mm	-	-	22 mm	-	-
77244A	Franke	-	-	-	-	-	-	-	-
68623A	Franke	-	-	-	-	-	-	180 mm	-
77240B	Franke	-	-	250,000 mm	-	-	500,000 mm	360,000 mm	-

68721A Franke Slewing Ring Bearings Video

Franke 68721A INTERCHANGE

Large Slewing Bearings Part series 68721A is a potential replacement for these common bearing part numbers:

NSK68721A
SKF68721A
NTN68721A
FAG68721A
TIMKEN68721A
KOYO68721A
NACHI68721A
DODGE68721A

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