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

NNU 4964 BK/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
r_3,4	min.	2	mm
s	max.	5.5	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	333	mm
d_a	max.	355	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 BK/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：2021-06-03
Application:crimping tools,Air,ship special,surgical instruments,water protection,extruder,fabric products,food add,Wire grinder,supporting facilities,generator
Similar models:NNCL 4964 CV NNUP 4964 B/HB1W33 314964 NNC 4964 CV NNU 4964 B/SPW33 NNU 4964 BK/SPW33
BEARING POWER International Trading Co.,Ltd. specialize in NNU4964BK/SPW33 products，there is large inventory of SKF NNU 4964 BK/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 BK/SPW33 Which SKF NNU4964BK/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
250x280x16 HDS1 D	250	280	16	Seals
35029	88.9	120.68	15.88	Seals
6004/HR22Q2	20	42	12	Bearings, units and housings
BS2-2214-2RS/VT143	70	125	38	Bearings, units and housings
BT2B 332447	571.5	812.8	-	Bearings, units and housings
BT4-0035 E8/C355	220	295	-	Bearings, units and housings
C 30/710 KM	710	1030	236	Bearings, units and housings
FY 25 WDW	25	-	-	Bearings, units and housings
NUP 2206 ECP	30	62	20	Bearings, units and housings
NRT 650 A	650	870	122	Bearings, units and housings
PBM 230250350 M1G1	230	250	350	Bearings, units and housings
S71911 ACE/P4A	55	80	13	Bearings, units and housings

Purchase the SKF NNU 4964 BK/SPW33 Please fill in the following

Hot number： 1380/1328 18808 BD-22234-2CS5K/VT143-H 3134 BD-23048 CCK/W33-OH 3048 H 3204 A-2ZTN9/MT33 29326 E 316200 609/710 MA 628/8-2RS1 7014 CB/HCP4A FY 1.1/4 TF NATR 12 X PCM 707540 E W 61815-2Z WS 81228