d - 25,4 mm

T - 17,462 mm

B - 17,462 mm

C - 13,495 mm

a - 12,7 mm

r min. - 1,2 mm

r1 min. - 1,6 mm

Da - 51 mm

db - 30,5 mm

da - 32,5 mm

Db - 53 mm

Basic dynamic load rating (C) - 37,8 kN

Basic static load rating (C0) - 42,7 kN

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

• Model Number: 15578/15520
• Inner Diameter：25,4mm Outer Diameter：mm Width：17,462mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:journal lathe,office outdoor camping equipment,transportation equipment,training beds etc,,sanitation facilities,rubber products machinery and equipment,Traffic Fire Protection Equipment Security equipment,fruit and vegetable processing,Microwave Equipment,Storage Tool
• Similar models:NTN 4T-15578/15520 FAG K15578-15520 Timken 15578/15520 PFI 15578/20 SKF 15578/15520 CX 15578/15523 NSK 15578/15520 Fersa 15578/15520 Timken 15578/15523 KBC 15578/15520
• BEARING POWER International Trading Co.,Ltd. specialize in 15578/15520 products，there is large inventory of KOYO 15578/15520 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 15578/15520 Which KOYO 15578/15520 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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