NTN JAPAN BL305-ZNR Deep Groove Ball Bearing25x62x17mm 6305ZNR

Description:

Deep groove ball bearings, single row, with filling slots BL305-ZNR

Bearing number : BL305-ZNR

Size (mm) : 25x62x17

Brand : NTN

Bore Diameter (mm) : 25

Outer Diameter (mm) : 62

Width (mm) : 17

Bearing dimensions and specification in NTN catalogue:

d – 25 mm

D – 62 mm

B – 17 mm

d1 – – 36.6 mm

D2 – – 52.7 mm

D3 – 59.61 mm

D4 – 67.7 mm

b – 1.9 mm

C – 3.28 mm

f – 1.7 mm

r0 – 0.6 mm

r1,2 – min. – 1.1 mm

da – min. – 32 mm

da – max. – 32.7 mm

Da – max. – 55 mm

Db – min. – 69 mm

ba – min. – 2.2 mm

Ca – max. – 4.98 mm

ra – max. – 1 mm

Basic dynamic load rating – C – 22.9 kN

Basic static load rating – C0 – 15.6 kN

Fatigue load limit – Pu – 0.67 kN

Reference speed – 20000 r/min

Limiting speed – 13000 r/min

Calculation factor minimum radial load – kr – 0.05

Mass bearing – 0.24 kg

Snap ring – SP 62

Tags :  NTN , 25x62x17

MADE IN JAPAN

Package Include : ONE BEARING  BL305 ZNR NTN