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 4928 CV

NNCF 4928 CV

Dimensions

d		140	mm
D		190	mm
B		50	mm
d₁	≈	160	mm
D₁	≈	170	mm
b₁		6	mm
K		3.5	mm
s	max.	4	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1.5	mm

Abutment dimensions

d_a	min.	148	mm
d_as		154	mm
D_a	max.	182	mm
r_a	max.	1.5	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	308	kN
Basic static load rating	C₀	570	kN
Fatigue load limit	P_u	63	kN
Reference speed		1500	r/min
Limiting speed		1900	r/min
Calculation factor	k_r	0.25

Mass

Mass bearing

4.15

Model Number: NNCF 4928 CV
Inner Diameter：140mm Outer Diameter：190mm Width：50mm
Reference speed:1900 r/min Limiting speed:1500 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：2026-06-24
Application:food / grain / food equipment,rock drilling machinery,large agricultural machinery,glass processing machine,tooth filling,ventilation equipment,surgical instruments,mobile toilet,impression material,Blood coagulation reagent,Logistics Equipment
Similar models:NNU 4928 BK/SPW33 NNCF 4928 CV RNA 4928 NNC 4928 CV GB 4928 NNU 4928 B/SPW33
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Model No. Inner Diameter Outer Diameter Width Type

150x200x12 HMSA10 V
18015
28686
6218
RNA 4912

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Hot number： 11223 180x200x15 HMS5 RG 387 A/382 A 7001 CE/P4AH 7010 CB/HCP4A BMO-6205/048S2/UA008A GEM 35 ESL-2LS K 17x21x13 KML 40 NU 2207 ECML NNU 4984 B/SPW33 SAFS 23044 KA x 8 SI 40 TXE-2LS SNW 36x6.1/2 TUWK 1.1/2 LTHR

Model No.	Inner Diameter	Outer Diameter	Width	Type
150x200x12 HMSA10 V
18015
28686
6218
RNA 4912