d - 180 mm

D - 250 mm

B - 69 mm

C - 69 mm

b - 8,3 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 1 mm

r4 min. - 1 mm

D1 - 226,05 mm

F - 202 mm

K - 3 mm

da min. - 190 mm

da max - 199 mm

Da max. - 240 mm

db min - 205 mm

ra max. - 2 mm

S - 1,1 mm

dh - 203,5 mm

Weight - 10,5 Kg

Basic dynamic load rating (C) - 402 kN

Basic static load rating (C0) - 850 kN

(Grease) Lubrication Speed - 3 000 r/min

(Oil) Lubrication Speed - 3 400 r/min

Fatigue load limit (Pu) - 88

• Model Number: NNU 4936 BK/SPW33
• Inner Diameter：180mm Outer Diameter：250mm Width：69mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-10
• Application:embroidery cloth,chuck industry,respirator,food testing,Other Machine Tools,surgical instruments,mechanical annex,medical equipment,car and accessories,EEG,Flame Cutting
• Similar models:NTN NN4936K KOYO DC4936VW CX NNU4936K CX NNCL4936V ISO NNCL4936V NTN NNU4936C1NAP5 SKF NNCF4936CV NACHI RB4936 NSK NN4936MB NSK NNU4936MB
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4936BK/SPW33 products，there is large inventory of SKF NNU 4936 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4936 BK/SPW33 Which SKF NNU4936BK/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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