d - 28,575 mm
T - 25,4 mm
B - 25,357 mm
C - 20,638 mm
a - 16 mm
r min. - 2,4 mm
r1 min. - 3,2 mm
Da - 57 mm
db - 35 mm
da - 39 mm
Db - 62,5 mm
Basic dynamic load rating (C) - 71,4 kN
Basic static load rating (C0) - 85,1 kN
Calculation factor (e) - 0,27
Calculation factor (Y0) - 1,21
Calculation factor (Y1) - 2,19
- Model Number:2578/2520
- Inner Diameter：28,575mm Outer Diameter：mm Width：25,357mm
- Type：Tapered Roller Bearings
- Update date：2023-03-04
- Application:Rolling mill gear box,tobacco machinery,air shower etc,teaching equipment,Grinding and polishing equipment,clean stationery,instrument,centrifugal pump,Oral Equipment,boring bar boring bar,extruder
- Similar models:ISO 2578/2523 NTN 4T-2578/2523 FBJ 2578/2523 Timken 2578/2523 Timken 2578/2523-S Timken 2578/2524YD Timken 2578/2523-B CX 2578/2523 KOYO 2578/2520
- BEARING POWER International Trading Co.,Ltd. specialize in 2578/2520 products，there is large inventory of KOYO 2578/2520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 2578/2520 Which KOYO 2578/2520 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 16019 95 145 16 CX Deep Groove Ball Bearings 248/1500 K 1500 1820 315 ISB Spherical Roller Bearings 239/500 KCW33+AH39/500 500 670 128 ISO Spherical Roller Bearings 32314 70 150 54 KOYO Tapered Roller Bearings 64450/64700 114,3 177,8 41,275 AST Tapered Roller Bearings 6814N 70 90 10 NTN Deep Groove Ball Bearings 7306BGA 30,000 72,000 19,000 SNR Angular Contact Ball Bearings EE724120/724195 304,8 495,3 95,25 NTN Tapered Roller Bearings HK283820 28 38 20 ISO Cylindrical Roller Bearings HX50 /S/NS 7CE3 50 80 16 SNFA Angular Contact Ball Bearings NJ228E 140 250 42 NTN Cylindrical Roller Bearings NJ2338 190 400 132 KOYO Cylindrical Roller Bearings SDMF25 25 40 KOYO Linear Bearings VKBA 1347 SKF Wheel Bearings NU219E 95 170 32 FAG CYLINDRICAL ROLLER BEARINGS W-31/8 FAG THRUST BALL BEARINGS 230/500 500 720 167 Torrington SPHERICAL ROLLER BEARINGS 23328W33W800C4 140 300 118 Torrington SPHERICAL ROLLER BEARINGS 94324 .7500 1.2500 1.5000 RBC JOURNAL ROLLER ASSEMBLIES 7210CDP4GA 50 90 20 SKF ANGULAR CONTACT BALL BEARINGS
Hot number：FBJ 0-16 KOYO 32964JR AST 5208-2RS PFI 580/572 FBJ 6308 Timken 90334/90744 CX HH506348/10 SKF NU 213 ECJ CX TUP1 100.60 RHP XLT7.1/2 ELGES 61800-2Z FAG (Old No.) ANK90120 SKF VH-31/2 STEYR NL36 CONSOLIDATED K-100x108x27 ISB 23126 EKW33+H3126 CX 239/1120 KCW33 FAG 30/5-B-2Z-TVH NTN 4T-H715343/H715311 AST 5307 FAG HSS71903-E-T-P4S NTN NK26/16R+IR22X26X16 NTN RNJ0626 NTN SAR1-35SS ISB SSR 25 SNR UC317G2 FAG AH3238 SKF 23234CC MRC 208-SZZX Torrington (Old No.) 190SD30
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