Product Details

40 mm x 55 mm x 20 mm KOYO NKJ40/20 needle roller bearings

Brand Name KOYO
Model Number NKJ40/20
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

Different types of 40 mm x 55 mm x 20 mm KOYO NKJ40/20 needle roller bearings

No.BranddBCSDFwC0Size
NKJ40/20KOYO40 mm20 mm29,5 kN2 mm55 mm45 mm56,4 kN40x55x20
NKJ40/20AKOYO1.575 Inch | 40 Millimeter0.787 Inch | 20 Millimeter - - 2.165 Inch | 55 Millimeter - - -

 

670 mm x 900 mm x 170 mm KOYO 239/670RK spherical roller bearingsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;
KOYO B98 needle roller bearingsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;
240 mm x 440 mm x 160 mm KOYO 23248RHAK spherical roller bearingsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;
KOYO UCT214E bearing unitsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;
110 mm x 240 mm x 117 mm KOYO UC322 deep groove ball bearingsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;
KOYO B-44 needle roller bearingsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;
500 mm x 870 mm x 81 mm KOYO 294/500R thrust roller bearingsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;
85 mm x 150 mm x 36 mm KOYO NU2217 cylindrical roller bearingsSeries:HM231100; Cone Part Number:HM231132; Cup Part Number:HM231110; Design Units:Imperial; Bearing Weight:9.9 Kg; Cage Type:Stamped Steel; d:139.700 mm; D:236.538 mm; B - Cone Width:56.642 mm; C - Cup Width:44.450 mm; B:57.150 mm; R - Cone Backface To Clear Radius1:3.560 mm; r - Cup Backface To Clear Radius2:3.30 mm; da - Cone Frontface Backing Diameter:155.96 mm; db - Cone Backface Backing Diameter:160.02 mm; Da - Cup Frontface Backing Diameter:224.54 mm; Db - Cup Backface Backing Diameter:216.92 mm; Ab - Cage-Cone Frontface Clearance:4.8 mm; Aa - Cage-Cone Backface Clearance:3.6 mm; a - Effective Center Location3:-11.4 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:34800 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:134000 lbf; C0 - Static Radial Rating:210000 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:19000 lbf; K - Factor7:1.83; e - ISO Factor8:0.32; Y - ISO Factor9:1.88; G1 - Heat Generation Factor (Roller-Raceway):533; G2 - Heat Generation Factor (Rib-Roller End):85.9; Cg - Geometry Factor:0.133;

 

 

40 mm x 55 mm x 20 mm KOYO NKJ40/20 needle roller bearings Video

 

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