d - 280 mm

D - 420 mm

B - 106 mm

C - 106 mm

b - 15,3 mm

d1 - 332,8 mm

r1 min. - 4 mm

r2 min. - 4 mm

r3 min. - 1,5 mm

r4 min. - 1,5 mm

E - 384 mm

K - 7,5 mm

da min. - 295 mm

Da min - 387 mm

Da max. - 404 mm

ra max. - 3 mm

S - 5 mm

dh - 375,3 mm

Weight - 47,5 Kg

Basic dynamic load rating (C) - 1 080 kN

Basic static load rating (C0) - 2 080 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 200 r/min

Fatigue load limit (Pu) - 196

• Model Number: NN 3056 K/SPW33
• Inner Diameter：280mm Outer Diameter：420mm Width：106mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-24
• Application:sawing machine,Machine tool accessories,extruder,machine tool spindle,insect experimental analysis instrument,medical equipment,position switch,instrumentation instrument,granulator,nail products,car
• Similar models:NSK NN3056K CX NN3056 NTN 4R3056 NTN NU3056 NACHI NN3056K NBS SL183056 NSK NCF3056V NTN NN3056C1NAP4 ISO NCF3056V NTN NN3056K
• BEARING POWER International Trading Co.,Ltd. specialize in NN3056K/SPW33 products，there is large inventory of SKF NN 3056 K/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NN 3056 K/SPW33 Which SKF NN3056K/SPW33 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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