Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NNU 4964 B/SPW33

NNU 4964 B/SPW33

Dimensions

d		320	mm
D		440	mm
B		118	mm
D₁		399	mm
F		359	mm
b		16.7	mm
K		9	mm
r_1,2	min.	3	mm
s	max.	5.5	mm

Abutment dimensions

d_a	min.	333	mm
d_a	max.	355	mm
d_b	min.	363	mm
D_a	max.	427	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	1060	kN
Basic static load rating	C₀	2500	kN
Fatigue load limit	P_u	236	kN
Attainable speed for grease lubrication		1700	r/min
Attainable speed for oil-air lubrication		1900	r/min

Mass

Mass bearing

Model Number: NNU 4964 B/SPW33
Inner Diameter：320mm Outer Diameter：440mm Width：118mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, double row, super-precision
Details： Cylindrical roller bearings, double row, super-precision
Update date：2024-12-13
Application:Broadcasting System,vertical pull,ventilator anesthesia machine etc,Medical room equipment,insect experimental analysis instrument,instrumentation instrument,municipal machinery,hardware,walking Food processing machinery and equipment,Flame Cutting,ventilation fans
Similar models:NNUP 4964 B/HB1W33 314964 NNU 4964 B/SPW33 NNCL 4964 CV NNC 4964 CV NNU 4964 BK/SPW33
BEARING POWER International Trading Co.,Ltd. specialize in NNU4964B/SPW33 products，there is large inventory of SKF NNU 4964 B/SPW33 Cylindrical roller bearings, double row, super-precision. 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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7316 BEP	80	170	39	Bearings, units and housings
FY 50 TF/VA228	50	-	60.6	Bearings, units and housings
D/W R166	4.762	9.525	3.175	Bearings, units and housings
KR 35 PPA	-	35	18	Bearings, units and housings
NA 2203.2RSX	17	40	15.8	Bearings, units and housings
W 6000	10	26	8	Bearings, units and housings

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Hot number： 15802 31306/DF 46.3x62.3x14.3 TPM 596110 618/4 7012 ACE/HCP4A TQO design GS 81105 GS 81236 N 308 ECP PF 45 TF SAF 23048 KA x 9 SSAFS 22524 TLC SSAFS 22536 x 6.3/8 TLC W 627/4-2Z