d - 170 mm

D - 230 mm

B - 60 mm

C - 60 mm

b - 5,5 mm

r1 min. - 2 mm

r2 min. - 2 mm

r3 min. - 2 mm

r4 min. - 2 mm

D1 - 210,9 mm

F - 188,5 mm

K - 3 mm

da min. - 180 mm

da max - 186 mm

Da max. - 220 mm

db min - 192 mm

ra max. - 2 mm

S - 2 mm

dh - 189,8 mm

Weight - 6,95 Kg

Basic dynamic load rating (C) - 336 kN

Basic static load rating (C0) - 695 kN

(Grease) Lubrication Speed - 3 400 r/min

(Oil) Lubrication Speed - 3 800 r/min

Fatigue load limit (Pu) - 73,5

• Model Number: NNU 4934 BK/SPW33
• Inner Diameter：170mm Outer Diameter：230mm Width：60mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-14
• Application:universal category,mathematical instruments,Automobile,Broadcasting System,garbage disposal,small appliances,tube,Hydraulic Hose,reinforced machinery,medical treatment,casting embedding
• Similar models:CX NNU4934K ISO NNU4934KV CX NNU4934 INA SL014934 NSK RS-4934E4 ISO NN4934K NTN NN4934KC1NAP4 SKF NNCF4934CV NACHI NNU4934 NSK NNU4934MBKR
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4934BK/SPW33 products，there is large inventory of SKF NNU 4934 BK/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4934 BK/SPW33 Which SKF NNU4934BK/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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