Bearing Machine Development Co., Ltd
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Home>Products>Ball screw bearing>2789/2240G2 Four-point Contact Ball Slewing Bearing

  • 2789/2240G2 Four-point Contact Ball Slewing Bearing
  • 2789/2240G2 Four-point Contact Ball Slewing Bearing

2789/2240G2 Four-point Contact Ball Slewing Bearing MODELS

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2789/2240G2 Four-point Contact Ball Slewing Bearing

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Ball screw bearing

2789/2240G2 Four-point Contact Ball Slewing Bearing SPECIFICATIONS

  • 2.2500 in
  • 053893070704
  • 1.6250 in
  • 2.72 lbs
Bearing Machine Development Co., Ltd

Bearing Machine Development Co., LtdChina

  • Bearing Machine Development Co., Ltd2020-07-10 09:46:19
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2789/2240G2 Four-point Contact Ball Slewing Bearing Systems

  • 2.2500 in
  • 053893070704
  • 1.6250 in
  • 2.72 lbs

2789/2240G2 Four-point Contact Ball Slewing Bearing Interchange guide

db - Cone Backface Backing Diameter2.36 in
R - Cone Backface To Clear Radius30.080 in
G1 - Heat Generation Factor (Roller-Raceway)26.7
Design UnitsImperial
G2 - Heat Generation Factor (Rib-Roller End)9.6
Series53000
Ca90 - Dynamic Thrust Rating (90 million revolutions)78760 lbf
d1.7500 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)146500 lbf
da - Cone Frontface Backing Diameter2.07 in
K - Factor80.79
Ab - Cage-Cone Frontface Clearance0.12 in
Cg - Geometry Factor0.093
C1 - Dynamic Radial Rating (1 million revolutions)626700 lbf
Cage TypeStamped Steel
C0 - Static Radial Rating23400 lbf
B - Cone Width1.1142 in
Cone Part Number53178
a - Effective Center Location4-0.01 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)212000 lbf

GET MORE 2789/2240G2 Four-point Contact Ball Slewing Bearing

No.BrandraHeCdTB
TP5578KOYO - - 3 mm - 32,4 kN55 mm - -
5578/5535Timken3,3 mm - - - 36,512 mm53,975 mm43,658 mm43,764 mm
5578R/5535KOYO - 31,1 mm - - 221 kN53,975 mm43,658 mm43,764 mm
5578-2TIMKEN - - - - - 2.125 Inch | 53.975 Millimeter - 1.723 Inch | 43.764 Millimeter
5578V-2TIMKEN - - - - - 2.125 Inch | 53.975 Millimeter - 1.723 Inch | 43.764 Millimeter
5578-20024/5535-20024TIMKEN - - - - - - - -
5578TIMKEN - - - - - - - -
5578-20024Timken - - - - - 2.1250 in - -
5578VTimken - - - - - 2.1250 in - -
5578R/35KOYO - - - 0.3636.51253.97543.65843.764
557831CR Seals - - - - - - - -

 

RKS.162.16.1314 Crossed Roller Slewing Bearing 1314x1399x16mmd:4.7500 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:23200 lbf; R - Cone Frontface To Clear Radius2:0.250 in; C0 - Static Radial Rating:209000 lbf; da - Cone Frontface Backing Diameter:5.87 in; db - Cone Backface Backing Diameter:5.87 in; Ab - Cage-Cone Frontface Clearance:-0.06 in; C
RKS.161.20.1904 Crossed Roller Slewing Bearing 1904x2073.4x22mmCg - Geometry Factor:0.116; Da - Cup Frontface Backing Diameter:6.95 in; Db - Cup Backface Backing Diameter:6.42 in; Series:HH421200; Cup Part Number:HH421210V; C - Cup Width:2.0625 in; Y - ISO Factor3:1.6; r - Cup Backface To Clear Radius1:0.130 in; Design Units:Imperial; D:7.2500 in; e - ISO Facto
RKS.162.14.0644 Crossed Roller Slewing Bearing 644x714x14mmUPC Code:0883450209793; Eng Internal Radial Clearance - Min:0.0030; Grease Lubrication - T Seal:2400 rpm; Y2 - Geometry Factor:4.08; e - Geometry Factor:0.25; Housing Style:Four-Bolt Square Fla; Grease Lubrication - M/N Seal:1600 rpm; Weight:25 lb; Dimension A:10.04 in; Pre Install Clearance Max:0.0
RKS.162.16.1424 Crossed Roller Slewing Bearing 1424x1509x16mmC90 - Dynamic Radial Rating (90 million revolutions)4:61200 N; B - Cone Width:33.937 mm; C0 - Static Radial Rating:232000 N; K - Factor7:1.52; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:40100 N; d:63.500 mm; D:130.000 mm; Ab - Cage-Cone Frontface Clearance:4.3 mm; db - Cone Backface Back
RKS.162.14.0944 Crossed Roller Slewing Bearing 944x1014x14mmEngineering Group:Mounted Bearing; Dimension M:1.96 in; Grease Lubrication - B/C/O Seal:1100 rpm; Pre Install Clearance Max:0.0055 in; Int Radial Clearance Reduction Max:0.0025 in; Dimension S:3.23 in; Oil Lubrication - T Seal:2400 rpm; Shaft Tolerance:0.0040 in; Shaft Size  :75 mm; Dimens
RKS.162.14.0544 Crossed Roller Slewing Bearing 544x614x14mmSeries:365; G2 - Heat Generation Factor (Rib-Roller End):14; Bearing Weight:2.8 lb; Ab - Cage-Cone Frontface Clearance:0.07 in; Y2 - ISO Factor10:3.14; D:3.5433 in; C - Double Cup Width:1.6563 in; Cg - Geometry Factor12:0.0773; db - Cone Backface Backing Diameter:2.36 in; r - Cup Frontface To Clear
RKS.162.16.1204 Crossed Roller Slewing Bearing 1204x1289x16mmBearing Width:19.0 mm; Limiting Speed (Oil):38400 rpm; Design Units:METRIC; D:85 mm; Limiting Speed (Grease):19200 rpm; Ce - Dynamic Radial Rating1:36300 N; Bearing Weight:0.377 Kg; d:45 mm; Precision Class:ISO P4S (ABEC 7/9); da - Inner Ring Backing Diameter:52.300 mm; r - Outer Ring To Clear Radiu
RKS.162.14.1094 Crossed Roller Slewing Bearing 1094x1164x14mmMaterial :Cast Iron; Locating Rings (width x OD):SR62X7.5; Housing:SNT 206-305; G:M12; Max Grease Speed:8100; H1:50 mm; A1:52 mm; Jmin:143 mm; Bearing:21305; Seal Type:V-ring; N1:20.00 mm; Shaft Diameter db:30 mm; End Cover1:EC507-605; UPC Code:999999999; C0 Static Load Rating:44.3; C1 Dynamic
RKS.161.16.1754 Crossed Roller Slewing Bearing 1754x1901x22mmNote:This product line wa; Dimension K:6.8 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Bearing Number:HSE704BR; Dimension M:10.5 in; Shaft Size:7.25 in; Shipping Weight:1494 lb; Seal Type:Viton Single Lip; Cr - Dynamic Load Rating:359020 lbf; Ca - Axial Load Rating:22391 lbf; Dimension J:25
RKS.162.14.0414 Crossed Roller Slewing Bearing 414x484x14mmD3:420 mm; L:144.00 mm; C:45 mm; d1:340.00 mm; Thread G:Tr360x5; Appropriate Hydraulic Nut:HMV72; C11:58.00 mm; Lockwasher and Lockplates:MS 3072; Locknut:HM 3072; Weight:25.20 Kg;

 

 

2789/2240G2 Four-point Contact Ball Slewing Bearing Video

 

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Ball screw bearing CATEGORIES

  • CYLINDRICAL ROLLER BEARING
  • DOUBLE CYLINDRICALROW BEARING
  • FOUR ROW TQO TAPERED ROLLER BEARING
  • FULL DOUBLE CYLINDRICAL ROLLER BEARING
  • MULTIROW CYLINDRICAL ROLLER BEARING
  • SINGLE ROW CYLINDRICAL ROLLER BEARING
  • V FLAT THRUST BEARING
  • DOUBLE ROW TAPERED ROLLER TDO BEARING
  • FULL SINGLE CYLINDRICAL ROLLER BEARING
  • SINGLE ROW TAPERED ROLLER BEARING
  • SPHERICAL ROLLER BEARING
  • DEEP GROOVE BALL BEARING
  • NOK SEAL
  • SKF CR SEALS
  • TIMKEN NATIONAL SEALS
  • Ball screw bearing
  • Spherical Roller Bearing
  • Rotary Table Bearings
  • THK Bearing
  • SKF Bearing
  • KAYDON Bearings
More

Customers Who Viewed 2789/2240G2 Four-point Contact Ball Slewing Bearing Also Viewed

  • RKS.162.16.1424 Crossed Roller Slewing Bearing 1424x1509x16mm
  • RKS.162.16.1314 Crossed Roller Slewing Bearing 1314x1399x16mm
  • RKS.162.16.1204 Crossed Roller Slewing Bearing 1204x1289x16mm
  • RKS.162.14.1094 Crossed Roller Slewing Bearing 1094x1164x14mm
  • RKS.162.14.0944 Crossed Roller Slewing Bearing 944x1014x14mm
 
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  • Home
  • Stock Categories
    • CYLINDRICAL ROLLER BEARING
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    • FOUR ROW TQO TAPERED ROLLER BEARING
    • FULL DOUBLE CYLINDRICAL ROLLER BEARING
    • MULTIROW CYLINDRICAL ROLLER BEARING
    • SINGLE ROW CYLINDRICAL ROLLER BEARING
    • V FLAT THRUST BEARING
    • DOUBLE ROW TAPERED ROLLER TDO BEARING
    • FULL SINGLE CYLINDRICAL ROLLER BEARING
    • SINGLE ROW TAPERED ROLLER BEARING
    • SPHERICAL ROLLER BEARING
    • DEEP GROOVE BALL BEARING
    • NOK SEAL
    • SKF CR SEALS
    • TIMKEN NATIONAL SEALS
    • Ball screw bearing
    • Spherical Roller Bearing
    • Rotary Table Bearings
    • THK Bearing
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    • KAYDON Bearings
  • Technical Articles
  • CYLINDRICAL ROLLER BEARING
  • DOUBLE CYLINDRICALROW BEARING
  • FOUR ROW TQO TAPERED ROLLER BEARING
✖

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