SKF 307-2ZNR bearing

Bearing 307-2ZNR Bearing 307-2ZNR

307-2ZNR SKF bearing,

SKF 307-2ZNR bearing, Size: 35x80x21. SKF 307-2ZNR are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Deep groove ball bearings, single row, with filling slots 307-2ZNR

Bearing number : 307-2ZNR

Size (mm) : 35x80x21

Brand : SKF

Bore Diameter (mm) : 35

Outer Diameter (mm) : 80

Width (mm) : 21

Bearing dimensions and specification in SKF catalogue:

d - 35 mm

D - 80 mm

B - 21 mm

d1 - - 49.56 mm

D2 - - 69.2 mm

D3 - 76.81 mm

D4 - 86.6 mm

b - 1.9 mm

C - 3.28 mm

f - 1.7 mm

r0 - 0.6 mm

r1,2 - min. - 1.5 mm

da - min. - 44 mm

da - max. - 49.4 mm

Da - max. - 71 mm

Db - min. - 88 mm

ba - min. - 2.2 mm

Ca - max. - 4.98 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 34.7 kN

Basic static load rating - C0 - 26.5 kN

Fatigue load limit - Pu - 1.1 kN

Reference speed - 16000 r/min

Limiting speed - 7600 r/min

Calculation factor minimum radial load - kr - 0.05

Mass bearing - 0.48 kg

Snap ring - SP 80