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RKS.061.30.1904 Slewing Bearing
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Taper Roller Bearing
RKS.061.30.1904 Slewing Bearing SPECIFICATIONS
- Needle Non Thrust Roller Bearing
- 0.0
- N/A
- 0.274
- B04144
- Needle Roller Bearing
- Inner Ring Only
- Not Applicable
- NTN BEARING CORP.OF AMERICA2020-07-10 09:46:19
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RKS.061.30.1904 Slewing Bearing Systems
- Needle Non Thrust Roller Bearing
- 0.0
- N/A
- 0.274
- B04144
- Needle Roller Bearing
- Inner Ring Only
- Not Applicable
- No
- Not Applicable
- Not Applicable
- No
- Not Applicable
- Metric
- No
- No
- 70MM Bore; 80MM Outside Diameter; 30MM Width; Needle Roller Bearing; Inner Ring Only; No Self Aligning; No Separable; No Relubricatable
- Plain Inner Ring
- 31171512
- 8482.99.25.40
- Bearing
- Needle
- JR70X80X30
- 0.595
- 1.181 Inch | 30 Millimeter
- 2.756 Inch | 70 Millimeter
- 3.15 Inch | 80 Millimeter
RKS.061.30.1904 Slewing Bearing Technology
C0 - Static Radial Rating | 7400 lbf |
G2 - Heat Generation Factor (Rib-Roller End) | 8.9 |
K - Factor7 | 1.56 |
Y - ISO Factor9 | 1.6 |
Series | L44600 |
Cage Type | Stamped Steel |
C - Cup Width | 10.668 mm |
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 | 1120 lbf |
R - Cone Backface To Clear Radius1 | 1.270 mm |
Da - Cup Frontface Backing Diameter | 47.50 mm |
Aa - Cage-Cone Backface Clearance | 0.5 mm |
C1 - Dynamic Radial Rating (1 million revolutions)5 | 6760 lbf |
a - Effective Center Location3 | -3.3 mm |
da - Cone Frontface Backing Diameter | 29.97 mm |
D | 50.292 mm |
d | 25.400 mm |
Bearing Weight | 0.10 Kg |
r - Cup Backface To Clear Radius2 | 1.27 mm |
Db - Cup Backface Backing Diameter | 44.45 mm |
G1 - Heat Generation Factor (Roller-Raceway) | 8.9 |
Try different search RKS.061.30.1904 Slewing Bearing | |||||||||
---|---|---|---|---|---|---|---|---|---|
No. | Brand | D | d | T | B | C | a | r | R |
LM258648D/LM258610+A | NTN | 422,275 mm | 317,5 mm | 128,588 mm | - | - | - | - | - |
LM258649D/LM258610/LM258610D | NTN | 422,275 mm | 317,5 mm | 269,875 mm | - | - | - | - | - |
2586/2523 | KOYO | - | 30 mm | 23,812 mm | 25,357 mm | 71,4 kN | 14,4 mm | - | - |
2586/2525 | Timken | 72,022 mm | 30 mm | 23,812 mm | 25,357 mm | 19,05 mm | - | 0,8 mm | 3,5 mm |
E-LM258649D/LM258610/LM258610D | NTN | 422,275 mm | 317,5 mm | - | 269,875 mm | 2 260 kN | - | - | - |
LM258648DW-3 | TIMKEN | 0 Inch | 0 Millimeter | 12.5 Inch | 317.5 Millimeter | - | 5.063 Inch | 128.6 Millimeter | - | - | - | - |
LM258648DW-90019 | TIMKEN | - | - | - | - | - | - | - | - |
LM258648DW-90036 | TIMKEN | - | - | - | - | - | - | - | - |
LM258648DW-90037 | TIMKEN | 16.625 Inch | 422.275 Millimeter | 12.5 Inch | 317.5 Millimeter | - | - | - | - | - | - |
LM258648DW-902A8 | TIMKEN | - | - | - | - | - | - | - | - |
2586-2 | TIMKEN | 0 Inch | 0 Millimeter | 1.181 Inch | 29.997 Millimeter | - | 0.998 Inch | 25.349 Millimeter | - | - | - | - |
16331001 Crossed Roller Slewing Bearing With Internal Gear | r - Cup Backface To Clear Radius1:1.02 mm; Da - Cup Frontface Backing Diameter:43.43 mm; Db - Cup Backface Backing Diameter:41.40 mm; Design Units:METRIC; G2 - Heat Generation Factor (Rib-Roller End):5; Y - ISO Factor4:2.11; Cg - Geometry Factor:0.0412; Series:30303; e - ISO Factor3:0.29; K - Factor |
12288001 Slewing Bearing With External Gear | D:12.3750 in; Cg - Geometry Factor11:0.136; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:272000 lbf; da - Cone Frontface Backing Diameter:9.25 in; Cone Part Number:M244249DGW; R - Cone Frontface To Clear Radius1:0.060 in; Ab - Cage-Cone Frontface Clearance:0.14 in; Series:M244200; De |
16328001 Crossed Roller Slewing Bearing With Internal Gear | G2 - Heat Generation Factor (Rib-Roller End):23.7; Cg - Geometry Factor:0.107; Ab - Cage-Cone Frontface Clearance:0.13 in; K - Factor8:1.72; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:65300 lbf; C90 - Dynamic Radial Rating (90 million revolutions)5:9730 lbf; C0 - Static Radial Rati |
HS6-21P1Z Slewing Bearing 25.5X17X2.2 Inch | K - Factor3:1.76; Design Units:Imperial; Series:H242600; Y - ISO Factor1:1.8; e - ISO Factor4:0.33; Y2 - ISO Factor6:3.02; D:13.2500 in; C - Double Cup Width:6.6875 in; Da - Cup Frontface Backing Diameter:12.52 in; Y1 - ISO Factor5:2.03; Cg - Geometry Factor7:0.147; r - Cup Frontface To Clear Radius |
Pc200 Slewing Bearing | Dynamic Load Rating:8340 lbf; Angle between Set Screws:90 º; Dimension B1:2.031 in; O.D. Type:Spherical OD; Center of Bearing from End S:18.3 mm; Number of Set Screws:2; Static Load Rating:4120 lbf; Lubrication Type:Relubricatable; Radius r:0.6 mm; Seal Type:Shroud Seal; Inner Ring Width B:38.10 mm; |
16335001 Crossed Roller Slewing Bearing With Internal Gear | D:395 mm; Static Load Rating:407.8 kN; B:35 mm; d:300 mm; Dynamic Load Rating:191.6 kN; Da:359 mm; da:337 mm; Radius:2.5 mm; Oil Holes:3 mm; |
16329001 Crossed Roller Slewing Bearing With Internal Gear | Dimension N:3.950 in; Dimension L Fix:5.65 in; Dimension C:6.300 in; Y2 - Geometry Factor:4.06; Dimension K:1.83 in; Grease Lubrication - B/C/O Seal:600 rpm; Eng Internal Radial Clearance - Max:0.0047; C0 - Static Load:147000 lb; Engineering Group:Mounted Bearing; Grease Lubrication - T Seal:1200 rp |
16330001 Crossed Roller Slewing Bearing With Internal Gear | R - Cone Backface To Clear Radius3:0.14 in; Series:HM813800; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:89700 lbf; da - Cone Frontface Backing Diameter:3.07 in; Cone Part Number:HM813843; db - Cone Backface Backing Diameter:3.35 in; d:2.4375 in; Ca90 - Dynamic Thrust Rating (90 mil |
HS6-16P1Z Slewing Bearing | db - Cone Backface Backing Diameter:1.65 in; a - Effective Center Location3:-0.36 in; d:1.2500 in; Bearing Weight:2.4 lb; C0 - Static Radial Rating:32400 lbf; e - ISO Factor8:0.28; Cup Part Number:432AB; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:3600 lbf; Da - Cup Frontface Backing Diam |
16333001 Crossed Roller Slewing Bearing With Internal Gear | Bearing Number:MSE400BR; Bearing - Housing - Seal:MSE400BRHKPS; Dimension H:3.6 in; Bearing UPC:013992032393; Shaft Size:4 in; Cor - Static Load Rating:110381 lbf; Seal Type:Kevlar Packing Seal; Bolt Size:4 x M16; Bearing Type:Split Cylindrical Re; Dimension V:0.1 in; Ca - Axial Load Rating:5620 lbf |
RKS.061.30.1904 Slewing Bearing Video
Contact Us
- NTN BEARING CORP.OF AMERICA
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)298-5268
- Fax
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