d - 320 mm

D - 440 mm

B - 118 mm

C - 118 mm

b - 16,7 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2 mm

r4 min. - 2 mm

D1 - 399 mm

F - 359 mm

K - 9 mm

da min. - 333 mm

da max - 355 mm

Da max. - 427 mm

db min - 363 mm

ra max. - 2,5 mm

S - 5,5 mm

dh - – mm

Weight - 50 Kg

Basic dynamic load rating (C) - 1 060 kN

Basic static load rating (C0) - 2 500 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 1 900 r/min

Fatigue load limit (Pu) - 232

• Model Number: NNU 4964 B/SPW33
• Inner Diameter：320mm Outer Diameter：440mm Width：118mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-14
• Application:leather processing,powder metallurgy,animal anatomy,non-ferrous metal alloy,electrocardiograph,Air,laser devices,Garment Accessories,security equipment,glass,crimping tools
• Similar models:KOYO DC4964VW ISO SL014964 NACHI NNU4964 ISB NNU4964K/SPW33 NTN NN4964 NTN SL02-4964 SKF NNU4964B/SPW33 NSK NNCF4964V ISO NN4964 SKF NNU4964BK/SPW33
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4964B/SPW33 products，there is large inventory of SKF NNU 4964 B/SPW33 . We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4964 B/SPW33 Which SKF NNU4964B/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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