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.BrandBCDdCyDarada
R9-55E3Rotek13 mm - 130 mm105 mm - - - -
161.20.0560.890.11.1503Standard 55 mm - 19 mm10 mm - - - -
3R16-220E1Rotek - - - - - - - -
A14-49P1ARotek15.9 mm - 35 mm15 mm - 30 mm0.6 mm20 mm
A16-67P2Rotek - - - - - - - -
A14-47N5ARotek - - - 1.5000 in - - - -
A10-47E1Rotek120 mm - 360 mm170 mm - - - -
61.20.0400.101.21.1503Standard 59 mm - 32 mm15 mm - - - -
161.16.0450.891.21.1503Standard 5 - - - 0.9375 in - - - -
R11-79E3Rotek17 mm - 72 mm35 mm - - - -
231.20.0500.013 Type 21/650.1Standard 5 - - - 1.9375 in - - - -
162.20.0450.890.11.1503Standard 5 - - - 1.1250 in - - - -
A16-86P1Rotek5 mm - 26 mm17 mm - - - -
R8-46N3Rotek - - - - - - - -
3R10-111N2FRotek - - - - - - - -
3R6-71P9Rotek - - - - - - - -
250.14.0300.013 Type 13/4Standard 5180 mm - 440 mm260 mm - - - -
230.21.0475.013 Type 21/520.Standard 517 mm - 72 mm35 mm - - - -
3R5-44P2ARotek43 mm - 190 mm90 mm - - - -
230.21.0675.013 Type 21/750.Standard 58 mm - 28 mm12 mm - - - -
A18-74E3Rotek55 mm - 160 mm75 mm - - - -

 

61.20.0630.100.11.1503 Standard 5 Slewing Ring BearingsFillet Radius/Chamfer:1.1 mm; Limiting Speed - Grease:7,100 rpm; Outside Ring Inside Diameter:80.4 mm; dc (min):62 mm; Limiting Speed - Oil:8,500 rpm; ra1 (max):1 mm; ra (max):1 mm; D:90 mm; db (max):58 mm; Static Load Rating:51,000 N; Radial Clearance:0.050 to 0.080 mm; db (min):57 mm; Db (max):83 mm; Dynamic Load Rating:48,000 N; Db (min):83 mm; Bore Type:Cylindrical Bore; d:50 mm; Configuration:Single Row;
3R13-122N1B Rotek Slewing Ring BearingsConfiguration:Single Row; D:180 mm; Limiting Speed - Grease:3,600 rpm; Factor fo:15.7; ra (max):2 mm; Groove Diameter:173.7 mm; Da (max):172 mm; Weight:2.360 kg; Static Load Rating:79,500 N; Radial Clearance:0.036 to 0.066 mm; Groove Width:3.5 mm; da (min):128 mm; Bore Type:Cylindrical Bore; Cy (max):6.4 mm; Dynamic Load Rating:88,000 N; Limiting Speed - Oil:4,300 rpm; B:28 mm; d:120 mm; Enclosure:Open;
S22-140E1 Rotek Slewing Ring Bearingsra:1 mm; Fillet Radius/Chamfer:1.1 mm; Dx:80 mm; Bore Type:Cylindrical Bore; Dynamic Load Rating:41,500 N; D:72 mm; Enclosure:Snap Ring Groove wit; Configuration:Double Row; Limiting Speed - Oil:9,500 rpm; da:37 mm; Snap Ring Outside Diameter:78.6 mm; Static Load Rating:29,000 N; d:30 mm; Snap Ring Width:1.7 mm; Cy:4.7 mm; Weight:0.510 kg; B:30.2 mm; Radial Clearance:0.013 to 0.028 mm; a (max):3.3 mm;
A8-39E12 Rotek Slewing Ring BearingsBearing Bore Shape:Round; Retainer Type:Std Retainer; Bearing Outer Ring Material:Steel; Flinger Type:Rubberized; Housing Material:Cast Iron; Flinger Material:Steel; Grease Type:Unirex N2; Self Aligning:Yes; d:55.0000 in; Ball Grade:Class 10; Bearing Locking Device:Tapered Adapter Slee; Bearing Duty:Normal Duty; Ship Weight:6.16 LB; Shaft Attachment (2):Grip Tight; Bearing Family:Grip Tight Ball Bear;
161.20.0450.890.11.1503 Standard 5 Slewing Ring Bearingsra:2 mm; Configuration:Double Row; Static Load Rating:115,000 N; Snap Ring Width:2.8 mm; Fillet Radius/Chamfer:2.1 mm; Dx:152 mm; da:77 mm; D:140 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:3,600 rpm; d:65 mm; Dynamic Load Rating:145,000 N; Limiting Speed - Oil:4,700 rpm; Da:128 mm; Enclosure:Snap Ring Groove wit; a (max):4.9 mm; Cy:7.4 mm; Weight:3.860 kg; Radial Clearance:0.023 to 0.043 mm;
M4-38P4Z Rotek Slewing Ring BearingsShaft Attachment (2):Grip Tight; Bearing Bore Shape:Round; Seal Type:Triple Lip; Bearing Locking Device:Tapered Adapter Slee; Flinger Type:INTERNAL RUBBER LIP; Max Bearing Speed:5040 rpm; Self Aligning:Self Centering; Base to Center Height:Standard; Bearing Inner Ring Material:Steel; Ring Size:Standard; Bearing Duty:Normal Duty; Ship Weight:1.9 LB; Housing Material:Polymer; Manufacturing Plant Location:Rogersville, TN;
230.21.0675.013 Type 21/750. Standard 5 Slewing Ring BearingsFactor fo:13.5; Snap Ring Width:0.9 mm; D:28 mm; D1 (max):26.7 mm; Dx (min):31.5 mm; d:12 mm; Configuration:Single Row; a (max):1.4 mm; Radial Clearance:0.003 to 0.018 mm; Weight:0.024 kg; Fillet Radius/Chamfer:0.3 mm; b (min):0.9 mm; Limiting Speed - Oil:32,000 rpm; da (min):14 mm; Cy (max):1.9 mm; Static Load Rating:2,390 N; Bore Type:Cylindrical Bore; B:8 mm; Da (max):26 mm; Enclosure:Snap Ring Groove wit;
3R10-111N2F Rotek Slewing Ring BearingsBearing Duty:Medium Duty; Ship Weight:0.27 LB; Manufacturing Plant Location:Crossville, TN - DC; UPC:782476750084;
S12-70E1 Rotek Slewing Ring BearingsRadial Clearance:0.085 to 0.160 mm; Limiting Speed - Oil:2,100 rpm; Weight:8.020 kg; B:38 mm; da (min):249 mm; D:320 mm; Static Load Rating:186,000 N; Factor fo:16.3; Da (max):311 mm; d:240 mm; Configuration:Single Row; ra (max):2 mm; Limiting Speed - Grease:1,800 rpm; Bore Type:Cylindrical Bore; Fillet Radius/Chamfer:2.1 mm; Dynamic Load Rating:154,000 N; Enclosure:Open;
M7-42P1Z Rotek Slewing Ring Bearingsdb (min):73.5 mm; db (max):77 mm; Enclosure:Open; dd (min):87 mm; ra (max):1.5 mm; ra1 (max):1.5 mm; Configuration:Single Row; dc (min):81 mm; D:120 mm; Static Load Rating:149,000 N; Da (max):111.5 mm; Radial Clearance:0.060 to 0.090 mm; r1:1.5 mm; d:65 mm; Inside Ring Outside Diameter:79.6 mm; Limiting Speed - Grease:4,800 rpm; Dynamic Load Rating:120,000 N; Fillet Radius/Chamfer:1.5 mm; B:31 mm;
230.20.0400.013 Type 21/520. Standard 5 Slewing Ring BearingsHousing Type:2 Bolt Pillow Block; Ball Material:Steel; Ball Grade:Class 10; Housing Coating:Powder Coat; Anti-Rotation Pin:Yes; Grease Type:Mobilith SHC PM 220; Expansion Type:Non-Expansion; Max Bearing Speed:3250 rpm; Ball Bearing Housing Series:211 Series; Flinger Material:Steel; Bearing Outer Ring Material:Steel; Retainer Material:Polymer; Housing Material:Cast Iron; End Cap Groove:Yes; Bearing Family:Grip Tight Ball Bear;
S24-178E1 Rotek Slewing Ring Bearingsdc (min):86 mm; Fillet Radius/Chamfer:1.5 mm; Configuration:Single Row; Enclosure:Open; ra1 (max):1.5 mm; Limiting Speed - Grease:4,600 rpm; D:125 mm; db (max):82 mm; Dynamic Load Rating:119,000 N; Limiting Speed - Oil:5,600 rpm; Da (max):116.5 mm; d:70 mm; Radial Clearance:0.040 to 0.075 mm; db (min):78.5 mm; B:24 mm; dd (min):92 mm; Static Load Rating:137,000 N; Inside Ring Outside Diameter:83.5 mm;
230.21.0575.013 Type 21/650. Standard 5 Slewing Ring BearingsBearing Duty:Medium Duty; Manufacturing Plant Location:Crossville, TN - DC; UPC:782475285570; Ship Weight:0.1 LB;
62.20.0630.000.11.1503 Standard 5 Slewing Ring BearingsSeal Type:Single Lip; Bearing Family:Setscrew Ball Bearin; UPC:782475249886; Grease Type:Unirex N2; Ball Grade:Class 10; d:2.9375 in; Bearing Inner Ring Material:Steel; Housing Coating:Powder Coat; Ball Material:Steel; Bearing Outer Ring Material:Steel; Housing Type:2 Bolt Pillow Block; Ring Size:Standard; Bearing Locking Device:Setscrew; Shaft Attachment (2):Set Screw; Retainer Material:Nylon; Bearing Duty:Medium Duty;

 

 

3R8-68N3B Rotek Slewing Ring Bearings Video

 

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