Product Details

3R8-68N3B Rotek Slewing Ring Bearings

Brand Name Rotek
Model Number 3R8-68N3B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

No.BranddJHGCaDR
L6-16N9ZRotek - - 10.25 in - 4.750 in - 2.1250 in -
R8-30N3Rotek - - - - - 6.00 mm - -
A20-72N5ARotek180 mm - - - - - 280 mm -
L6-33E9ZDRotek110 mm - - - - - 200 mm -
RKS.062.25.1644SKF - - - - - - 270 mm -
L4-17P9ZRotek - - - - - - - -
L9-38E9ZRotek - - - - - - - -
A9-54N2Rotek - - - - - - - -
3R8-59N2CRotek85 mm - - - - - 180 mm -
L4-13P8ZDRotek300 mm - - - - - 540 mm -
A14-24P1ARotek40 mm - - - - - 80 mm -
W14-71P1Rotek - - - - - - - -
L6-43N9ZDRotek - - - - - - - -
M5-30P1ZRotek - - - - - - - -
L9-57P9ZRotek50 mm - - - - - 90 mm -
3R8-98P9Rotek17 mm - - - - - 26 mm -
L6-29E9ZDRotek120 mm - - - - - 180 mm -
A12-22E2Rotek - - - - - - - -
A18-89E1Rotek - - - - - - - -
M4-34P4ZRotek55 mm - - - - - 80 mm -
RKS.160.16.1534SKF - - - - - - - 7.171 in
A8-22E6Rotek - - - - - - - -
L6-33P9ZDRotek - - - - - - - -
M4-16P4ZRotek42.863 mm - - - - - 84.988 mm -
L9-49E9ZRotek - - - - - - - -

 

L6-33P9ZD Rotek Slewing Ring BearingsDynamic Load Rating C11:10880 kN; Static Load Rating Co:5180 kN; DUR/DOR F/E:378.000 mm; Backing Housing Diameter Ds:446.0 mm; Type:RY-3; Inner-Ring Set:340ARYSL1963; Weight:442.900 lb; Bore d:340.000 mm; Backing Shaft Diameter ds:370.6 mm; Outer-Ring Set:378RYSL1963; O.D. D:480.000 mm; Width B:350.000 mm; Width C:350.000 mm; Chamfer r1smin2:8.0 mm; Angle of Chamfer r1smin:20ยบ; Chamfer rsmin:3.00 mm;
A8-30E8D Rotek Slewing Ring BearingsBearing Weight:39.3 Kg; da - Inner Ring Backing Diameter:245.000 mm; Reference Thermal Speed Rating (Grease):1000; Cage Type:EMB; Da - Outer Ring Backing Diameter:313.000 mm; r - Outer Ring To Clear Radius2:2.500 mm; C0 - Static Radial Rating:2720000 N; Design Unit:METRIC; Reference Thermal Speed Rating (Oil)7:1200; Cg - Geometry Factor8:0.1013; e - ISO Factor3:0.32; D:340.000 mm; d:220 mm; Y0 - ISO Factor4:2.14;
A14-56P1E Rotek Slewing Ring BearingsY - ISO Factor1:1.36; Design Units:Imperial; K - Factor3:1.33; Da - Cup Frontface Backing Diameter:18.98 in; Cg - Geometry Factor8:0.187; Series:230000; C - Double Cup Width:4.2500 in; G1 - Heat Generation Factor (Roller-Raceway)7:2390; e - ISO Factor4:0.44; Y2 - ISO Factor6:2.28; Y1 - ISO Factor5:1.53; r - Cup Frontface To Clear Radius2:0.06 in; D:19.7500 in; G2 - Heat Generation Factor (Rib-Roller End):366;
A9-24P2 Rotek Slewing Ring Bearingsra1 (max):2.5 mm; Dynamic Load Rating:240,000 N; Configuration:Single Row; Fillet Radius/Chamfer:3 mm; Inside Ring Outside Diameter:115 mm; ra (max):2.5 mm; r1:3 mm; D:190 mm; dd (min):127 mm; Enclosure:Open; Radial Clearance:0.075 to 0.110 mm; db (min):104 mm; B:43 mm; Bore Type:Cylindrical Bore; Da (max):176 mm; Limiting Speed - Oil:3,800 rpm; dc (min):117 mm; d:90 mm; Limiting Speed - Grease:3,200 rpm;
RKS.062.30.1904 SKF Slewing Ring BearingsCa90 - Dynamic Thrust Rating (90 million revolutions)6:21700 lbf; C - Cup Width:1.6875 in; Cg - Geometry Factor12:0.112; Db - Cup Backface Backing Diameter:10.98 in; r - Cup Backface To Clear Radius2:0.130 in; G2 - Heat Generation Factor (Rib-Roller End):86; Cup Part Number:281202; G1 - Heat Generation Factor (Roller-Raceway)11:591; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:61200 lbf;
L6-22E9ZD Rotek Slewing Ring BearingsD3:330 mm; D4:310 mm; Weight:6.78 Kg; Thread D11:Tr280x4; Suitable Lockplate No.:MS3056; s:24 mm; i:15 mm; Tapped Hole Threads:M8x1.25; T:10 mm; Dp:293 mm; Bn:38 mm;
3R8-98N9 Rotek Slewing Ring BearingsFillet Radius/Chamfer:2.1 mm; db (max):81 mm; r1:2.1 mm; Static Load Rating:191,000 N; Limiting Speed - Oil:4,800 rpm; Inside Ring Outside Diameter:82.5 mm; Configuration:Single Row; d:65 mm; dd (min):93 mm; ra1 (max):2 mm; Bore Type:Cylindrical Bore; Radial Clearance:0.040 to 0.070 mm; Enclosure:Open; Limiting Speed - Grease:4,000 rpm; Da (max):128 mm; dc (min):85 mm; db (min):77 mm; ra (max):2 mm;
R8-35N3 Rotek Slewing Ring BearingsPre Install Clearance Max:0.0055 in; Pre Install Clearance Min:0.0043 in; Grease Lubrication - M/N Seal:1300 rpm; Dimension A:3.75 in; Dimension D Min:9.25 in; Float:0.083 in; Shaft Size  :90 mm; Shaft Tolerance:0.0030 in; e - Geometry Factor:0.23; Dimension D Max:11.25 in; Dimension RV:0.29 in; Dimension C:4.9 in; Housing Style:Four-Bolt Pillow Blo; UPC Code:0883450060318; Dimension B:7.69 in;

 

 

3R8-68N3B Rotek Slewing Ring Bearings Video

 

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