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 4912 CV

NNCF 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
s	max.	1	mm
r_1,2	min.	1	mm
r_3,4	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
r_b	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

0.48

Model Number: NNCF 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：2024-12-13
Application:Polymer,ignition system,pipe fittings Steel industry,disposable,manual Tools,hydraulic cylinder,lifting chain,wire industry,forming machine,generator,intermediate
Similar models:NNC 4912 CV RNA 4912 NNCL 4912 CV NNCF 4912 CV NA 4912
BEARING POWER International Trading Co.,Ltd. specialize in NNCF4912CV products，there is large inventory of SKF NNCF 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 NNCF 4912 CV Which SKF NNCF4912CV 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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17415	44.45	65.05	6.35	Seals
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71906 CE/HCP4AH	30	47	9	Bearings, units and housings
71908 CE/P4A	40	62	12	Bearings, units and housings
75x100x10 HMSA10 V	75	100	10	Seals
99494	130	139.5222	23.8252	Seals
BD-C 2230 K-AHX 3130 G	145	270	73	Bearings, units and housings
FYTB 1.3/16 TF	30.163	-	-	Bearings, units and housings
NK 7/12 TN	7	14	12	Bearings, units and housings
SAFS 22522 x 4	101.6	-	-	Bearings, units and housings
SAW 23538 x 7 TLC	177.8	-	-	Bearings, units and housings

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