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：2024-12-13
Application:industrial equipment,Ball screw,Wire grinder,natural instruments,wheel lathe,embroidery cloth,insect experimental analysis instrument,flow control valve,animal,Cylinder Standard,Low-voltage electrical equipment
Similar models:GB 4948 JLM 104948 AA/910 AA NNCL 4948 CV NNC 4948 CV NNU 4948 BK/SPW33 NNU 4948 B/SPW33 NNCF 4948 CV
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.

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