Product Details

7238B KOYO Single-row, matched pair angular contact ball bearings

Brand Name KOYO
Model Number 7238B
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

C43 mm
B43 mm
Bore Diameter (mm)95
Limiting speed4800 r/min
D1149 mm
Reference speed4300 r/min
Size (mm)95x170x43
F112,5 mm
d1– mm
Fatigue load limit (Pu)45,5
da max110 mm
da min.107 mm
r2 min.2,1 mm
Width (mm)43
rb max.2 mm
Basic dynamic load rating (C)325 kN
S3 mm
Da max.157 mm
Bearing numberNU2219ECP
r4 min.2,1 mm

7238B KOYO Single-row, matched pair angular contact ball bearings Interchange Search

No.BrandrdBCaDf0D_
7238BNACHI - 190 mm55 mm294 kN83.7 mm340 mm - -
7238B GSTFYKOYO - 7.48 Inch | 190 Millimeter2.165 Inch | 55 Millimeter - - 13.386 Inch | 340 Millimeter - -
7238B-5G CNFYKOYO - 7.48 Inch | 190 Millimeter2.165 Inch | 55 Millimeter - - 13.386 Inch | 340 Millimeter - -
7238BMGNSK - 7.48 Inch | 190 Millimeter2.165 Inch | 55 Millimeter - - 13.386 Inch | 340 Millimeter - -
7238BDBNSK4190 - 460 - - - 340
7238BDFNSK4190 - 460 - - - 340
7238BDTNSK4190 - 460 - - - 340
7238B FYKOYO - 19055 - - 340- -
7238BDB FYKOYO - 190110 - 277.4340- -
7238BDT FYKOYO - 190110 - - 340- -
7238BDF FYKOYO - 190110 - 167.4340- -

 

NNU4932 KOYO Double-row cylindrical roller bearingsLimiting Speed - Grease:2,200 rpm; Enclosure:Open; Basic dynamic load rating (C):335 kN; 2B:94 mm; D:215 mm; Dynamic Load Rating:335,000 N; C:47 mm; (Grease) Lubrication Speed:2200 r/min; r min.:3 mm; r1 min.:1.1 mm; Static Load Rating:380,000 N; Width (mm):47; Basic static load rating (C0):380 kN;
NN3026 KOYO Double-row cylindrical roller bearingsC:43 mm; B:43 mm; Bore Diameter (mm):95; Limiting speed:4800 r/min; D1:149 mm; Reference speed:4300 r/min; Size (mm):95x170x43; F:112,5 mm; d1:– mm; Fatigue load limit (Pu):45,5; da max:110 mm; da min.:107 mm; r2 min.:2,1 mm; Width (mm):43; rb max.:2 mm; Basic dynamic load rating (C):325 kN; S:3 mm;
NN3024 KOYO Double-row cylindrical roller bearingsd:381 mm; D:508 mm; E:485 mm; C:63,5 mm; r max:5 mm; Outer Diameter (mm):485; Bearing number:150RIJ613; B:63,5 mm; F:404 mm; Bore Diameter (mm):381;
NN303 KOYO Double-row cylindrical roller bearingsra - max.:2 mm; ra max.:2 mm; b:3.5 mm; da - min.:132 mm; Bore Diameter (mm):215; Calculation factor - kr:0.3; Limiting value e:0.3; Fatigue load limit Pu:72 kN; da max.:140 mm; D1:187.75 mm; r3,4 min.:2.1 mm; d:120 mm; da min.:132 mm; Reference speed:3400 r/min; Basic dynamic load rating - C:520 kN
NN3028 KOYO Double-row cylindrical roller bearingsRetainer Material:Machined Brass; Configuration:Double Row; Limiting Speed - Grease:1,400 rpm; Nr. of Holes:6; Axial Load Factor Y1:2.43; B:86 mm; Dynamic Load Rating:1,460,000 N; Roller Profile:Symmetric; Axial Load Factor Y2:3.61; Radial Clearance:0.120 to 0.180 mm; D:320 mm; d:180 mm; Axial Load
NNU4926 KOYO Double-row cylindrical roller bearingsd1:43,7 mm; Outer Diameter (mm):62; d:35 mm; f:1,7 mm; r0 max.:0,6 mm; C:14 mm; Limiting speed:15000 r/min; Weight:0,15 Kg; Reference speed:24000 r/min; da max:39,6 mm; r1 min.:1 mm; r2 min.:1 mm; Bearing number:6007NR; Ca max.:3,76 mm; Width (mm):14; Size (mm):35x62x14; Fatigue load limit (Pu):0,44
NNU493 KOYO Double-row cylindrical roller bearingsWeight:8.25 Kg; Da max.:177 mm; Size (mm):90x190x64; C:64 mm; Width (mm):64; ra max.:2.5 mm; Calculation factor (e):0.34; (Grease) Lubrication Speed:2800 r/min; D:190 mm; B:64 mm; da min.:103 mm; Calculation factor (Y1):1.84; Bearing number:2318K; r min.:3 mm; Outer Diameter (mm):190; Basic dynamic
NNU4928 KOYO Double-row cylindrical roller bearingsdb max.:163 mm; Sa:7; TC-DA2:14.128; ALPHA_:12.333; outer r:2; Bearing number:HR32930J; D_a2:196; Bore Diameter (mm):150; ra max.:2 mm; Prod_Type3:TRBSR_MD_A; inner ra:2; Da min:196 mm; mass:4.05; TC-BET21:1; rb max.:2 mm; T-ALP21:24; GRS rpm:1500; Width (mm):38; LangID:1; TC-RA:469.5;

 

 

7238B KOYO Single-row, matched pair angular contact ball bearings Video

 

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