Product Details

231255C NSK Railway Rolling Spherical Roller Bearings

Brand Name NSK
Model Number 231255C
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

 

228285C NSK Railway Rolling Spherical Roller BearingsY - ISO Factor1:0.95; Da - Cup Frontface Backing Diameter:7.41 in; Y2 - ISO Factor6:1.59; D:7.875 in; e - ISO Factor4:0.63; Design Units:Imperial; K - Factor3:0.92; Y1 - ISO Factor5:1.07; Series:98000; r - Cup Frontface To Clear Radius2:0.090 in; Cg - Geometry Factor7:0.12; C - Double Cup Width:3.1581 in;
23224C NSK Railway Rolling Spherical Roller BearingsBearing - Housing - Seal:HSE512BRHHTPS; Dimension T:25.5 in; Support Type:Round Flange; Dimension P:1.7 in; Dimension N:19.502 in; Maximum Speed:1220 rpm; Seal Type:High Temperature Pac; Bolt Size:4 x M24; Note:This product line wa; Dimension H:5.4 in; Bearing Number:HSE512BR; Bearing Type:Split Cylindrical Re; Bearing UPC:013992055682; Dimension L:10.0 in; Dimension R:22.6 in; Ca - Axial Load Rating:15602 lbf;
23220C NSK Railway Rolling Spherical Roller BearingsJ1:70 mm; G:M20; Seal:TA226; End Cover1:EC526; N:22 mm; Cage Type:EJ; Shaft Diameter db:145 mm; Material :Cast Iron; C0 Static Load Rating:945; H2:50.0 mm; Shaft Diameter da:130 mm; Seal Type:Taconite; A1:130 mm; J2:414 mm; N1:28 mm; L:445 mm; Housing:FSNT 526; J:380.00 mm; Bolt Qty:2; Max Oil Speed:2900;
23026CA3 NSK Railway Rolling Spherical Roller BearingsEng Internal Radial Clearance - Max:0.0047; Eng Internal Radial Clearance - Min:0.0030; Shaft Size Type:Imperial; Shaft Size  :3-11/16 in; Locking Style:Eccentric; Dimension F:16.14 in; Dimension A:4.92 in; Dimension J (Bolt Size):0.875 in; Weight:79 lb; Shaft Tolerance:0.0030 in; Grease Lubrication - M/N Seal:1200 rpm; Dimension G:3.980 in; Full Timken Part Number:QMSN20J311SB; Oil Lubrication - T Seal:2000 rpm;
230092C NSK Railway Rolling Spherical Roller BearingsT - Bearing Width across Cups:2.0939 in; Aa - Cage-Cone Backface Clearance:0 in; Design Units:Imperial; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2970 lbf; Y1 - ISO Factor9:1.99; Y2 - ISO Factor10:2.97; C - Cup Width:0.7500 in; Cup Part Number:372A; Db - Cup Backface Backing Diameter:3.39 in; R - Cone Frontface To Clear Radius1:0.030 in; da - Cone Frontface Backing Diameter:2.24 in; Cg - Geometry Factor12:0.0816;
22228M NSK Railway Rolling Spherical Roller BearingsG1 - Heat Generation Factor (Roller-Raceway):227.3; K - Factor8:1.51; da - Cone Frontface Backing Diameter:4.57 in; db - Cone Backface Backing Diameter:4.8 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:135000 lbf; Aa - Cage-Cone Backface Clearance:0.13 in; a - Effective Center Location4:-0.32 in; G2 - Heat Generation Factor (Rib-Roller End):41.3; B - Cone Width:1.8900 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:13300 lbf;
22328 NSK Railway Rolling Spherical Roller BearingsBearing - Housing - Seal:LSE1108BRHKPS; Dimension H:13.504 in; Bearing UPC:013992025470; Housing Width:8.5 in; Cr - Dynamic Load Rating:208848 lbf; Series Type:Light Series; Dimension L:32.0 in; Bearing Type:Split Cylindrical Re; Dimension J:23.0 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Shaft Size:11.5 in; Cor - Static Load Rating:374307 lbf; Maximum Speed:650 rpm; Dimension H1:2.0 in;
228708C NSK Railway Rolling Spherical Roller BearingsC - Cup Width:2.1250 in; Design Units:Imperial; C1 - Cup Flange Width:0.4375 in; K - Factor2:1.79; Y - ISO Factor4:1.84; Da - Cup Frontface Backing Diameter:7.87 in; D1 - Flange Outer Diameter:8.8085 in; Series:935; Cg - Geometry Factor5:0.115; r - Cup Backface To Clear Radius1:0.130 in; e - ISO Factor3:0.33; Cup Part Number:932-B; D:8.3750 in;
23124C NSK Railway Rolling Spherical Roller BearingsCone Part Number:L624549; C90 - Dynamic Radial Rating (90 million revolutions)4:6140 lbf; G1 - Heat Generation Factor (Roller-Raceway)10:195; D1 - Flange Outer Diameter:6.4647 in; B - Cone Width:0.8438 in; Cage Type:Stamped Steel; T - Bearing Width to Flange:0.3438 in; db - Cone Backface Backing Diameter:5.08 in; a - Effective Center Location3:0.33 in; C0 - Static Radial Rating:46400 lbf; r - Cup Backface To Clear Radius2:0.06 in;
23120C NSK Railway Rolling Spherical Roller BearingsNumber of Mounting Holes:12; Thread Size:M3; Mounting Hole Countersink Diameter:14 mm; Da:157 mm; d:90 mm; Outer rings PCD:187 mm; Mounting Hole Countersink Depth:8.6 mm; Inner rings PCD:112 mm; Static Load Rating:80.2 kN; da:139 mm; B:25 mm; Chamfer:1.5 mm; D:210 mm; Oil Holes:3 mm; Mounting Hole Size:9 mm; Dynamic Load Rating:46 kN;

 

 

No.BrandGXQNSRDE
23124CNSK - - - - - - - -
231255CNSK - - - - - - - -
22326CNSK - - - - - - 4.4995 in -
23122CNSK - - - - - - - -
23220CNSKM20 - - 22 mm - - - -
23026CA3NSK - - - - - - - -
228708CNSK - - - - - - 8.3750 in -
229750CNSK - - - - - - - -
231019CNSK - - - - - - - -
228285CNSK - - - - - - 7.875 in -
23226CNSK - - - - - - - -
22328NSK - - - - - - - -
230092CNSK - - - - - - 3.8125 in -
230906CNSK - 1.684 in0.048 in - 0.290 in1.792 in - 2.281 in
23128CNSK - - - - - - - -
231481CNSK - - - - - - - -
23228CNSK - - - - - - - -
23120CNSK - - - - - - 210 mm -
22324CNSK - - - - - - - -
23224CNSK - - - - - - - -
23126CNSK - - - - 1.063 in - - -

 

231255C NSK Railway Rolling Spherical Roller Bearings Video

 

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