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 4912 CV

NNC 4912 CV

Dimensions

d		60	mm
D		85	mm
B		25	mm
d₁	≈	70.5	mm
D₁	≈	73.5	mm
b₁		4.5	mm
K		3.5	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	64.7	mm
d_as		67.6	mm
D_a	max.	80.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	78.1	kN
Basic static load rating	C₀	137	kN
Fatigue load limit	P_u	14.3	kN
Reference speed		3600	r/min
Limiting speed		4500	r/min
Calculation factor	k_r	0.25

Mass

Mass bearing

0.49

Model Number: NNC 4912 CV
Inner Diameter：60mm Outer Diameter：85mm Width：25mm
Reference speed:4500 r/min Limiting speed:3600 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：2025-12-09
Application:Hairbrush device,Cylinder Standard,non-motor vehicle Electric car,Polymer,industrial skin care,switch,multi-knife lathe,axle lathe,sanitation facilities,Wire grinder,container finishing
Similar models:NA 4912 NNCF 4912 CV NNC 4912 CV NNCL 4912 CV RNA 4912
BEARING POWER International Trading Co.,Ltd. specialize in NNC4912CV products，there is large inventory of SKF NNC 4912 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 4912 CV Which SKF NNC4912CV 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
160 VL R	144	-	-	Seals
25x37x6 HMS5 V	25	37	6	Seals
312-2ZNR	60	130	31	Bearings, units and housings
600 VA R	540	-	-	Seals
535/532 A	44.45	111.125	38.1	Bearings, units and housings
6206-RSH	30	62	16	Bearings, units and housings
7018 CD/P4A	90	140	24	Bearings, units and housings
71809 ACD/P4	45	58	7	Bearings, units and housings
FSAF 1615 x 2.1/2	63.5	-	-	Bearings, units and housings
HM 3180	62	-	400	Bearings, units and housings
N 211 ECP	55	100	21	Bearings, units and housings
SAF 23030 KATLC x 5.1/8	131.7625	-	-	Bearings, units and housings

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