d - 34,925 mm

T - 29,37 mm

B - 28,575 mm

C - 23,812 mm

a - 21,6 mm

r min. - 3,6 mm

r1 min. - 1,2 mm

Da - 66 mm

db - 43,5 mm

da - 50 mm

Db - 72 mm

Basic dynamic load rating (C) - 80,9 kN

Basic static load rating (C0) - 97,4 kN

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y1) - 1,49

• Model Number: 31593/31521
• Inner Diameter：34,925mm Outer Diameter：mm Width：28,575mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Dental Equipment,natural instruments,rolling machine,metallurgical mold,Switch,electromagnetic clutch,Pneumatic Actuator,Handling machinery and various industrial machinery,insect experimental analysis instrument,vertical processing,ignition system
• Similar models:KOYO 31593/31521 Timken 31593/31521 Timken NP315939/Y33020 Timken 31593/31520-B Fersa 31593/31520 CX 31593/31520 NACHI H-31593/H-31520 ISO 31593/31520 NTN 4T-31593/31520 Timken 31593/31520
• BEARING POWER International Trading Co.,Ltd. specialize in 31593/31521 products，there is large inventory of KOYO 31593/31521 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 31593/31521 Which KOYO 31593/31521 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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  SAF034	5.9375			SKF	PILLOW BLOCKS