NNU3128-Double Row Cylindrical Roller Bearing-Products-Nantong Wanyang Bearing Co.,Ltd .

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Bearing NO.

Cylindrical bore :NNU3128

Tapered bore :-

Boundary dimensions(mm)

d :140

D :225

B/C :68

r 1.2min :2.1

r3.4min :2.1

Basic load ratings(kN)

Cr :400

Cor :650

Limiting speed(rpm)

Speed Ratings :2600

Abutment and fillet dimensions(mm)

da max :155

Da max :209

ra max :2

rb max :2

Weight (kg)

Refer :10.3

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