Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row full complement cylindrical roller bearings -- Cylindrical roller bearings, double row, full complement SKF NNC 4948 CV

NNC 4948 CV

Dimensions

d		240	mm
D		320	mm
B		80	mm
d₁	≈	271	mm
D₁	≈	291	mm
b₁		8	mm
K		4	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	251	mm
d_as		261	mm
D_a	max.	308	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	781	kN
Basic static load rating	C₀	1760	kN
Fatigue load limit	P_u	173	kN
Reference speed		850	r/min
Limiting speed		1100	r/min
Calculation factor	k_r	0.25

Mass

Mass bearing

18.5

Model Number: NNC 4948 CV
Inner Diameter：240mm Outer Diameter：320mm Width：80mm
Reference speed:1100 r/min Limiting speed:850 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row full complement cylindrical roller bearings
Details： Double row full complement cylindrical roller bearings Cylindrical roller bearings, double row, full complement
Update date：2021-06-04
Application:Safety protection,forming machine,aerial work equipment,vacuum filter,garbage disposal,storage and transportation equipment,Other Machine Tools,ship special,Spectrum Products,Antenna Industry,product accessories
Similar models:NNCF 4948 CV JLM 104948 AA/910 AA NNU 4948 BK/SPW33 NNCL 4948 CV GB 4948 NNC 4948 CV NNU 4948 B/SPW33
BEARING POWER International Trading Co.,Ltd. specialize in NNC4948CV products，there is large inventory of SKF NNC 4948 CV Double row full complement cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NNC 4948 CV Which SKF NNC4948CV 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
27368	69.85	95.28	11.13	Seals
32216T78/DB	80	140	-	Bearings, units and housings
3309 DNRCBM	45	100	39.7	Bearings, units and housings
39076	100.0252	126.97	11.13	Seals
400501	45	-	-	Seals
6210-2Z/VA201	50	90	20	Bearings, units and housings
7013 ACD/P4AH1	65	100	18	Bearings, units and housings
85469	-	-	44.45	Seals
BC4-8002/HA6	650	900	-	Bearings, units and housings
C 3148	240	400	128	Bearings, units and housings
SAFS 22236	180	-	-	Bearings, units and housings
ZW 35x42	35	42	2	Seals

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