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.BrandBdAQXaGN
A10-47E1Rotek - - - - - - - -
A20-72N5ARotek - - - - - - - -
3R6-48E3BRotek - - - - - 3.50 mm - -
3R10-82E3CRotek92.075 mm190.5 mm - - - - - -
161.20.0630.890.11.1503Standard 5 - - - - - - - -
3R13-62N1ERotek31 mm60 mm - - - - - -
62.20.0710.000.11.1503Standard 516 mm50 mm - - - - - -
3R6-63P9Rotek - - - - - - - -
61.20.0450.101.21.1503Standard 5 - 160 mm - - - - - -
230.21.0875.013 Type 21/950.Standard 5 - - - - - - - -
3R16-197E2Rotek3.5000 in - - - - - - -
L9-46N9ZRotek - 240 mm - - - - - -
62.20.0710.001.21.1503Standard 5 - - - - - - - -
231.21.0775.013 Type 21/850.1Standard 523.8 mm30 mm - - - - - -
3R10-125P1BRotek - - - - - - - -
60.20.0644.500.01.1503Standard 5 - - - - - - - -
L9-53P9ZRotek - - - - - - - -
61.20.0414.500.01.1503Standard 5 - 0.9375 in - - - - - -
L6-43N9ZDRotek - 50 mm - - - - - -
60.22.0505.000.11.1503Standard 5 - 150 mm - - - - - -
L9-57E9ZRotek - - - - - - - -
162.16.0450.890.11.1503Standard 5 - 2.5000 in - - - - - -
250.15.0475.013 Type 13/5Standard 545 mm150 mm - - - - - -
A19-150P1Rotek - - 120.00 mm - - - M20 -
62.20.0414.500.01.1503Standard 5 - - - - - - - -
230.20.0700.503 Type 21/850.Standard 5 - - 205.00 mm - - - M3035 mm
W13-49P1Rotek - - - - - - - -
231.21.0675.013 Type 21/750.1Standard 5 - - - - - - - -
3R8-110N1Rotek18 mm55 mm - - - - - -

 

250.15.0375.013 Type 13/4 Standard 5 Slewing Ring BearingsDynamic Load Rating:37,000 N; Configuration:Single Row; Radial Clearance:0.030 to 0.058 mm; ra (max):1 mm; Limiting Speed - Grease:4,500 rpm; Snap Ring Width:1.7 mm; da (min):106 mm; Factor fo:16.5; B:20 mm; Dx (min):147 mm; d:100 mm; Enclosure:Single Shield with S; D1 (max):137.6 mm; Weight:0.780 kg; Snap Ring Outside Diameter:145.7 mm; Fillet Radius/Chamfer:1.1 mm; Cy (max):4.7 mm; a (max):3.3 mm;
60.22.0575.502.11.1503 Standard 5 Slewing Ring BearingsB:101.600 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:140000 lbf; G1 - Heat Generation Factor (Roller-Raceway):22400; Bearing Weight:266.900 Kg; D:1270.000 mm; r - Cup Backface To Clear Radius2:9.65 mm; C - Cup Width:66.675 mm; Design Units:Imperial; Cage Type:Pin-Type; G2 - Heat Generation Factor (Rib-Roller End):3110.1; db - Cone Backface Backing Diameter:1070.10 mm; da - Cone Frontface Backing Diameter:1055.12 mm;
R11-79N3 Rotek Slewing Ring BearingsDesign Units:METRIC; Limiting Speed (Oil):88400 rpm; Bearing Weight:0.104 Kg; d:17 mm; Precision Class:ISO P4S (ABEC 7/9); Ball Type:Ceramic; r - Outer Ring To Clear Radius3:1.0 mm; R - Inner Ring To Clear Radius2:1.0 mm; Ce - Dynamic Radial Rating1:16900 N; D:47 mm; Contact Angle:15 º; Da - Outer Ring Backing Diameter:42.000 mm; Cage Type:CR - Phenolic Outer; do - Ball Diameter:9.525 mm; C0 - Static Radial Rating:6480 N;
60.35.0680.000.11.1503 Standard 5 Slewing Ring BearingsCage Type:CR - Phenolic Outer; C0 - Static Radial Rating:285780 N; Bearing Width:51.000 mm; D:310 mm; Bearing Weight:12.148 Kg; d:200 mm; R - Inner Ring To Clear Radius2:2.0 mm; Precision Class:ISO P4S (ABEC 7/9); Ball Type:Ceramic; Contact Angle:25 º; Design Units:METRIC; Da - Outer Ring Backing Diameter:289.200 mm; r - Outer Ring To Clear Radius3:2.0 mm; Limiting Speed (Grease):4440 rpm; da - Inner Ring Backing Diameter:221.600 mm;
232.21.0675.013 Type 21/750.2 Standard 5 Slewing Ring BearingsY - ISO Factor4:1.35; C - Cup Width:26.000 mm; r - Cup Backface To Clear Radius1:2.03 mm; Series:32021X; Cup Part Number:Y32021X; K - Factor2:1.31; Design Units:METRIC; e - ISO Factor3:0.44; G1 - Heat Generation Factor (Roller-Raceway):176.5; G2 - Heat Generation Factor (Rib-Roller End):50.7; D:160.000 mm; Cg - Geometry Factor:0.102; Db - Cup Backface Backing Diameter:147.07 mm; Da - Cup Frontface Backing Diameter:154.43 mm;
161.20.0450.891.21.1503 Standard 5 Slewing Ring BearingsC1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:54300 lbf; Design Units:Imperial; a - Effective Center Location4:-0.18 in; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)6:31200 lbf; G2 - Heat Generation Factor (Rib-Roller End):21.3; C0 - Static Radial Rating:43000 lbf; G1 - Heat Generation Factor (Roller-Raceway):75.2; B - Cone Width:1.1830 in; Cg - Geometry Factor:0.109;
161.16.0560.890.11.1503 Standard 5 Slewing Ring BearingsWPD:42.3 mm; C1 - Dynamic Radial Rating (1 million revolutions)6:49500 N; da - Cone Frontface Backing Diameter:26.5 mm; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:5020 lbf; Cage Type:Stamped Steel; Aa - Cage-Cone Backface Clearance:0 mm; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:19400 lbf; K - Factor8:1.76; d:20.000 mm; a - Effective Center Location4:-6.6 mm;
60.25.0475.000.11.1504 Standard 5 Slewing Ring BearingsDimension K:3.5 in; Bearing Type:Split Cylindrical Ex; Dimension H1:1.5 in; Series Type:Heavy Series; Pillow/Plummer Block Style:Split Cylindrical Ho; Bolt Size:4 x M24; Maximum Speed:1640 rpm; Dimension J:18.0 in; Dimension L:21.0 in; Bearing Number:HSE408BX; Seal Type:High Temperature Pac; Dimension M:6.5 in; Bearing - Housing - Seal UPC:013992060198; Note:This product line wa; Cr - Dynamic Load Rating:147475 lbf;
3R8-98N9 Rotek Slewing Ring BearingsSupport Type:Round Flange; Bearing UPC:013992039590; Bearing - Housing - Seal:MSE512BXH; Dimension N:15.500 in; Bearing Type:Split Cylindrical Ex; Cor - Static Load Rating:232453 lbf; Series Type:Medium Series; Dimension L:8.9 in; Dimension P:1.0 in; Maximum Speed:1320 rpm; Note:This product line wa; Dimension H:4.9 in; Shaft Size:5.75 in; Dimension R:18.3 in; Dimension T:21.0 in; Dimension V:0.1 in;
231.20.0800.503 Type 21/950.1 Standard 5 Slewing Ring Bearingsdb (max):466 mm; db (min):442 mm; Configuration:Single Row; Bore Type:Cylindrical Bore; ra (max):4 mm; Weight:97.600 kg; Da (max):598 mm; ra1 (max):4 mm; D:620 mm; d:420 mm; Radial Clearance:0.310 to 0.410 mm; Static Load Rating:2,380,000 N; B:90 mm; Limiting Speed - Grease:900 rpm; Limiting Speed - Oil:1,100 rpm; dc (min):475 mm; r1:5 mm; Dynamic Load Rating:1,390,000 N; Fillet Radius/Chamfer:5 mm;
3R10-117N3D Rotek Slewing Ring BearingsD:55 mm; Fillet Radius/Chamfer:0.6 mm; ra (max):0.6 mm; Limiting Speed - Grease:12,000 rpm; Bore Type:Cylindrical Bore; B:10 mm; Dx (min):58.5 mm; Groove Width:1 mm; Enclosure:Open; Groove Diameter:53.7 mm; r1:0.5 mm; Da (max):51 mm; Static Load Rating:7,150 N; d:35 mm; Radial Clearance:0.015 to 0.033 mm; a (max):1.7 mm; Factor fo:15.6; Weight:0.075 kg; Limiting Speed - Oil:15,000 rpm; da (min):39 mm;
S10-63E1 Rotek Slewing Ring BearingsStatic Load Rating Co:890 kN; Backing Housing Diameter Ds:242.0 mm; Chamfer r1smin3:2.0 mm; Lubrication Groove g:9.6 mm; Lubrication Hole Diameter h:4.5 mm; O.D. D:260.000 mm; Backing Shaft Diameter ds:207.0 mm; Number of Lubrication Holes:6; Width B:69.000 mm; Dynamic Load Rating C11:459 kN; Dimension S4:2.00 mm; Thermal Speed Ratings - Grease:1400 rpm; Weight:23.800 lb; Geometry Factor Cg2:0.1410;

 

 

3R8-68N3B Rotek Slewing Ring Bearings Video

 

All Products Contact Now