d - 45.23 mm

D - 79.985 mm

T - 19.842 mm

B - 20.638 mm

C - 15.08 mm

a - 15.9 mm

r1 min. - 2.03 mm

r2 min. - 2.03 mm

r3 min. - 1.3 mm

r4 min. - 1.3 mm

Weight - 0.41 Kg

Basic dynamic load rating (C) - 61 kN

Basic static load rating (C0) - 79,5 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6000 r/min

Calculation factor (e) - 0.37

Calculation factor (Y) - 1.6

Calculation factor (Y0) - 0.9

• Model Number: 17887/17831
• Inner Diameter：45.23mm Outer Diameter：79.985mm Width：19.842mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:pump industry,switch,Water Monitoring,thread processing machine,magnetic elements,intermediate,welding equipment,Spectrum Products,packaging machinery,chemical,blood cell reagent
• Similar models:NSK 17887/17831 KOYO 17887/17831 KBC 17887/17831 Fersa 17887/17831 PFI 17887/31 FAG K17887-17831 NTN 4T-17887/17831 Timken 17887/17831 AST 17887/17831 NTN 4T-17887/17831SA
• BEARING POWER International Trading Co.,Ltd. specialize in 17887/17831 products，there is large inventory of KBC 17887/17831 . We has been built up long-term cooperation with KBC company, could make a bulk order of the 17887/17831 Which KBC 17887/17831 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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