Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NNU 4968 B/SPW33

NNU 4968 B/SPW33

Dimensions

d		340	mm
D		460	mm
B		118	mm
D₁		419	mm
F		379	mm
b		16.7	mm
K		9	mm
r_1,2	min.	3	mm
s	max.	5.5	mm

Abutment dimensions

d_a	min.	353	mm
d_a	max.	375	mm
d_b	min.	383	mm
D_a	max.	447	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	1100	kN
Basic static load rating	C₀	2650	kN
Fatigue load limit	P_u	245	kN
Attainable speed for grease lubrication		1500	r/min
Attainable speed for oil-air lubrication		1700	r/min

Mass

Mass bearing

Model Number: NNU 4968 B/SPW33
Inner Diameter：340mm Outer Diameter：460mm 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：2025-12-09
Application:hanging clamp,sucker industry,plastic rolling,dynamic blood pressure,rolling machine,coupling type,medical equipment,plastic molding,transistor fittings,plastic molding,equipment and
Similar models:NNCF 4968 CV NNCL 4968 CV NNU 4968 B/SPW33 NNU 4968 BK/SPW33
BEARING POWER International Trading Co.,Ltd. specialize in NNU4968B/SPW33 products，there is large inventory of SKF NNU 4968 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 4968 B/SPW33 Which SKF NNU4968B/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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11111	28.575	41.25	6.35	Seals
23446	59.9948	81.9912	11.9888	Seals
315869 A	950	1150	90	Bearings, units and housings
35x54x7 CRW1 R	35	54	7	Seals
409203	880	-	-	Seals
57584	146.05	190.55	14.3	Seals
7024 CB/P4AL	120	180	28	Bearings, units and housings
71952 CD/HCP4AL	260	360	46	Bearings, units and housings
C 3034 M	170	260	67	Bearings, units and housings
FSAF 22518 x 3.1/4 TLC	82.55	-	-	Bearings, units and housings
PCZ 2420 M	38.1	42.06875	31.75	Bearings, units and housings
SHR 95	95	-	-	Coupling systems

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Hot number： 1025244 1302 ETN9 7008 CD/HCP4A 71913 CB/P4A 71918 CD/P4AL 87379 900 VA V BC4-8054/HA4 D/W R1 R-2Z OKBS 66 PCM 182025 M SAFS 22522 T SAFS 23034 KAT x 5.7/8 W 6302-2Z W 635