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：2026-04-20
Application:marine test,Vacuum generator,tower crane,crimping tools,medical equipment,Broadcasting System,outdoor equipment,Vertical pull,generator,van,Solenoid Valves
Similar models:JLM 104948 AA/910 AA NNU 4948 B/SPW33 NNC 4948 CV GB 4948 NNCF 4948 CV NNCL 4948 CV NNU 4948 BK/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
1850 VL R	1675	-	-	Seals
19236	49.2252	68.22	7.722	Seals
24916	63.5	82.58	11.13	Seals
331905	368.3	596.9	-	Bearings, units and housings
6201	12	32	10	Bearings, units and housings
71918 ACE/P4AH1	90	125	18	Bearings, units and housings
71924 CD/P4AL	120	165	22	Bearings, units and housings
MB 13	65	92	-	Bearings, units and housings
HM 30/530	68	-	530	Bearings, units and housings
NJ 2319 ECJ	95	200	67	Bearings, units and housings
OKCX 580	580		-
YAR 207-107-2RFGR/HV	36.512	72	42.9	Bearings, units and housings

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