d - 31.75 mm

D - 69,85 mm

T - 23,812 mm

B - 25,357 mm

C - 19,05 mm

ra1 max. - 1,3 mm

a - 14,5 mm

r min. - 0,8 mm

r1 min. - 1,3 mm

Da - 61 mm

db - 37,5 mm

ra max. - 0,8 mm

da - 38,5 mm

Db - 64 mm

Weight - 0,451 Kg

Basic dynamic load rating (C) - 71 kN

Basic static load rating (C0) - 84 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

Calculation factor (e) - 0,27

Calculation factor (Y0) - 1,2

Calculation factor (Y1) - 2,2

• Model Number:2580/2523
• Inner Diameter：31.75mm Outer Diameter：69,85mm Width：23,812mm
• Type：Tapered Roller Bearings
• Update date：2025-12-15
• Application:hot and cold box,industrial fans,diving equipment,Other Measurements,electronic materials,fruit and vegetable processing,Medical room equipment,oral medical device,Die,Storage Device,Embroidery
• Similar models:NTN 4T-12580/12520 ISO 2580/2520 NTN 4T-2580/2523 Timken 2580A/2520A NACHI H-2580/H-2520 NSK 2580/2523 NACHI 2580/2523 NTN 4T-2580/2520 NSK 12580/12520 Timken 2580/2524YD+X2S-2580
• BEARING POWER International Trading Co.,Ltd. specialize in 2580/2523 products，there is large inventory of NSK 2580/2523 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 2580/2523 Which NSK 2580/2523 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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