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

NNCF 4948 CV

Dimensions

d		240	mm
D		320	mm
B		80	mm
d₁	≈	271	mm
D₁	≈	291	mm
b₁		8	mm
K		4	mm
s	max.	5	mm
r_1,2	min.	2.1	mm
r_3,4	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
r_b	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

18.3

Model Number: NNCF 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：2026-04-17
Application:Tool,wall materials,Broadcasting System,Hydraulic Rama,Cylinder Type,garbage disposal,machine lathe,respirator,industrial skin care,medical Equipment,horizontal processing
Similar models:NNU 4948 BK/SPW33 NNCF 4948 CV NNC 4948 CV NNU 4948 B/SPW33 JLM 104948 AA/910 AA GB 4948 NNCL 4948 CV
BEARING POWER International Trading Co.,Ltd. specialize in NNCF4948CV products，there is large inventory of SKF NNCF 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 NNCF 4948 CV Which SKF NNCF4948CV 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
18879	47.625	79.38	7.95	Seals
401402	126	-	-	Seals
406103	592	-	-	Seals
42x55x7 HMSA10 V	42	55	7	Seals
D/W R10	15.875	34.925	7.142	Bearings, units and housings
FY 35 TDW	35	-	-	Bearings, units and housings
NJ 209 ECM	45	85	19	Bearings, units and housings
NU 305 ECML	25	62	17	Bearings, units and housings
NUP 213 ECJ	65	120	23	Bearings, units and housings
NUP 317 ECJ	85	180	41	Bearings, units and housings
SHR 110	110	-	-	Coupling systems
SSAFS 23056 KATLC x 9.15/16	252.4125	-	-	Bearings, units and housings

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