SKF NX12Z bearing

12x21x18

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Needle roller / thrust rolling bearings NX 12 Z

Bearing number : NX 12 Z

Size (mm) : 12x21x18

Brand : SKF

Bore Diameter (mm) : 12

Outer Diameter (mm) : 21

Width (mm) : 18

Bearing dimensions and specification in SKF catalogue:

Fw - 12 mm

D - 21 mm

C - 18 mm

C1 - 4.7 mm

d - 12 mm

r1,2 - min. - 0.3 mm

da - min. - 16.6 mm

Da - max. - 19 mm

Ca - 10 mm

ra - max. - 0.3 mm

di - 8 mm

F - 12 mm

Bi - 10 mm

Basic dynamic load rating, radial direction - C - 5.4 kN

Basic static load rating, radial direction - C0 - 5.2 kN

Basic dynamic load rating, axial direction - C - 5.3 kN

Basic static load rating, axial direction - C0 - 9.6 kN

Fatigue load limit, radial direction - Pu - 0.61 kN

Fatigue load limit, axial direction - Pu - 0.355 kN

Reference speed - 8000 r/min

Limiting speed - 5300 r/min

Mass bearing - 0.028 kg

Inner ring - IR 8x12x10 IS1

Snap ring Seeger - SW 21

Bearing NX 12 Z Bearing NX 12 Z

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Contact Details

ROOM 19/F AiLeiw 532
Basheki.sepwer.Hong Kong
Tel: 00852 - 30696864
Fax: 0086 18626329562

E-mail: [email protected]