Product Details

3R8-68N3B Rotek Slewing Ring Bearings

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

Product Features

 

61.20.0710.101.21.1503 Standard 5 Slewing Ring BearingsCa90 - Dynamic Thrust Rating (90 million revolutions)6:3810 lbf; Y2 - ISO Factor10:2.84; Design Units:Imperial; Y1 - ISO Factor9:1.91; Bearing Weight:3.78 lb; C - Double Cup Width:1.5620 in; D:4.1250 in; Cg - Geometry Factor12:0.0859; e - ISO Factor8:0.35; r - Cup Frontface To Clear Radius2:0.03 in; G1 - Heat Generation Factor (Roller-Raceway)11:42; Ab - Cage-Cone Frontface Clearance:0.11 in; G2 - Heat Generation Factor (Rib-Roller End):15.7;
A16-86P1 Rotek Slewing Ring BearingsGroove Diameter:97.9 mm; Limiting Speed - Oil:7,700 rpm; Dx (min):106 mm; da (min):75 mm; ra (max):1 mm; a (max):2.5 mm; Static Load Rating:21,100 N; B:16 mm; Configuration:Single Row; Cy (max):3.3 mm; Weight:0.332 kg; Da (max):95 mm; D:100 mm; Groove Width:1.3 mm; r1:0.5 mm; d:70 mm; Dynamic Load Rating:23,700 N; Enclosure:Open; Limiting Speed - Grease:6,500 rpm; Fillet Radius/Chamfer:1 mm;
62.20.0544.575.01.1403 Standard 5 Slewing Ring BearingsBolt Size:4 x 1; Support Type:Four-Bolt Plummer Bl; Dimension L :21-21/32 in; Dimension H :6-11/16 in; Dimension H2:15.15 in; Cor - Static Load Rating:183729 lbf; Dimension M :6-1/4 in; Housing Width:7.3 in; Bearing Type:Split Cylindrical Re; Cr - Dynamic Load Rating:135088 lbf; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing Number:MSE503BR; Dimension J2 :17-3/8 in; Maximum Speed:1450 rpm;
3R16-265E1 Rotek Slewing Ring Bearingsdd (min):228 mm; Enclosure:Open; dc (min):211 mm; Configuration:Single Row; Static Load Rating:875,000 N; ra1 (max):3 mm; Radial Clearance:0.115 to 0.165 mm; Fillet Radius/Chamfer:4 mm; Db (max):304 mm; ra (max):3 mm; da (min):178 mm; db (max):200 mm; Limiting Speed - Oil:2,000 rpm; Bore Type:Cylindrical Bore; Da (max):322 mm; d:160 mm; r1:4 mm; Db (min):322 mm; Outside Ring Inside Diameter:292 mm;
61.20.0400.100.11.1503 Standard 5 Slewing Ring BearingsSeries Type:Light Series; Dimension R:16.8 in; Bearing Number:LSM160BR; Dimension T:19.5 in; Cr - Dynamic Load Rating:131064 lbf; Dimension L:7.5 in; Bearing UPC:013992028815; Bearing - Housing - Seal UPC:013992081391; Bearing Type:Split Cylindrical Re; Seal Type:Viton Single Lip; Bolt Size:4 x M24; Support Type:Round Flange; Cor - Static Load Rating:178049 lbf; Bearing - Housing - Seal:LSM160BRHRSS;
250.15.0300.013 Type 13/4 Standard 5 Slewing Ring BearingsDimension H2:18.1 in; Note:This product line wa; Bearing - Housing - Seal:MSE507BRHHTPS; Bearing Number:MSE507BR; Dimension K:4.7 in; Support Type:Four-Bolt Plummer Bl; Ca - Axial Load Rating:10206 lbf; Cor - Static Load Rating:183669 lbf; Dimension M:7.0 in; Bearing UPC:013992032799; Bearing Type:Split Cylindrical Re; Weight:292 lb; Dimension L:24.0 in; Cr - Dynamic Load Rating:134885 lbf; Dimension H:7.992 in;
A10-110P2D Rotek Slewing Ring BearingsB - Double Cone Width:5.1250 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:92800 lbf; Design Units:Imperial; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:53300 lbf; K - Factor7:1.76; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:30300 lbf; R - Cone Frontface To Clear Radius2:0.060 in; Cone Part Number:M249749D; da - Cone Frontface Backing Diameter:10.63 in;
W13-43P2 Rotek Slewing Ring BearingsFactor fo:16.1; Da (max):158 mm; Fillet Radius/Chamfer:1.1 mm; a (max):3.3 mm; ra (max):1 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:37,000 N; r1:0.5 mm; Static Load Rating:41,000 N; Limiting Speed - Oil:4,400 rpm; Dx (min):173 mm; Radial Clearance:0.018 to 0.048 mm; d:130 mm; D1 (max):161.8 mm; Snap Ring Width:1.7 mm; D:165 mm; b (min):1.9 mm; Limiting Speed - Grease:3,700 rpm; Cy (max):4.7 mm;
250.15.0475.013 Type 13/5 Standard 5 Slewing Ring BearingsSeries:55000; B - Cone Width:1.0594 in; K - Factor8:0.66; db - Cone Backface Backing Diameter:2.72 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:49400 lbf; G2 - Heat Generation Factor (Rib-Roller End):13.2; R - Cone Backface To Clear Radius3:0.14 in; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:11100 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:7350 lbf;
M5-38P1 Rotek Slewing Ring Bearingsda - Cone Frontface Backing Diameter:42.93 mm; Y - ISO Factor9:1.44; Db - Cup Backface Backing Diameter:55.88 mm; a - Effective Center Location3:-2.3 mm; R - Cone Backface To Clear Radius1:0.25 mm; db - Cone Backface Backing Diameter:42.93 mm; e - ISO Factor8:0.42; Cage Type:Stamped Steel; Cone Part Number:JL69349AX; Series:L69300; G2 - Heat Generation Factor (Rib-Roller End):13.6; G1 - Heat Generation Factor (Roller-Raceway):18.4;
161.20.0450.891.21.1503 Standard 5 Slewing Ring BearingsFactor fo:13.2; Da (max):65 mm; Static Load Rating:15,000 N; Weight:0.346 kg; Bore Type:Cylindrical Bore; Limiting Speed - Grease:10,000 rpm; Dynamic Load Rating:26,700 N; ra (max):1 mm; d:30 mm; Fillet Radius/Chamfer:1.1 mm; Radial Clearance:0.013 to 0.028 mm; B:19 mm; Configuration:Single Row; da (min):37 mm; Enclosure:Double Shield; D:72 mm;
3R6-63E9 Rotek Slewing Ring Bearingsra1 (max):2.5 mm; db (max):151 mm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:3 mm; Radial Clearance:0.050 to 0.090 mm; D:260 mm; dc (min):156 mm; B:55 mm; Inside Ring Outside Diameter:154 mm; dd (min):171 mm; Static Load Rating:510,000 N; Enclosure:Open; d:120 mm; ra (max):2.5 mm; Dynamic Load Rating:450,000 N; Limiting Speed - Oil:2,800 rpm; Configuration:Single Row; r1:3 mm; Da (max):246 mm;

 

 

No.BrandacHBFsRt
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S24-158E1Rotek - - - - - - - -
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232.21.0475.013 Type 21/520.2Standard 5 - - - - - - - -
W14-60P1Rotek - - - - - - - -
162.20.0450.890.11.1503Standard 5 - - - 21 mm - - - -
161.20.0710.890.11.1503Standard 5 - - - - - - - -
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3R8-98P9Rotek - - - - - - - -
250.15.0475.013 Type 13/5Standard 5 - - - - - - - -
3R6-71E9Rotek - - - - - - - -
3R16-197N1Rotek - - - - - - - -
60.25.0475.000.11.1504Standard 5 - - - - - - - -
62.20.0560.001.21.1503Standard 5 - - - - - - - -
A14-48E22Rotek - - - - - - - -
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3R10-117N3DRotek - - - - - - - -

 

3R8-68N3B Rotek Slewing Ring Bearings Video

 

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