Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 47487/47420

47487/47420

SKF Explorer

Dimension series

47400

Dimensions

d		69.85	mm
D		120	mm
T		32.545	mm
d₁	≈	94.3	mm
B		32.545	mm
C		26.195	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		25.236	mm

Abutment dimensions

d_a	max.	81	mm
d_b	min.	83.5	mm
D_a	min.	105	mm
D_a	max.	108	mm
D_b	min.	113	mm
C_a	min.	6	mm
C_b	min.	6	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	188	kN
Basic static load rating	C₀	228	kN
Fatigue load limit	P_u	26.5	kN
Reference speed		4300	r/min
Limiting speed		5300	r/min
Calculation factor	e	0.35
Calculation factor	Y	1.7
Calculation factor	Y₀	0.9

Mass

Mass bearing

1.49

Model Number: 47487/47420
Inner Diameter：69.85mm Outer Diameter：120mm Width：32.545mm
Reference speed:5300 r/min Limiting speed:4300 r/min
Type：Bearings, units and housings Roller bearings Tapered roller bearings Single row tapered roller bearings
Details： Single row tapered roller bearings Tapered roller bearings, single row
Update date：2021-06-05
Application:atomizer class,auto tools,altimeter etc,special broaching machine,historical instruments,DC generators,medical equipment,Textile Accessories,granulator,cleaning agent,spreader series
Similar models:47487/47420 47487/47420 A
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Model No.	Inner Diameter	Outer Diameter	Width	Type
351006 A	1250	1500	150	Bearings, units and housings
400800	72	-	-	Seals
7030 CD/P4AL	150	225	35	Bearings, units and housings
71919 ACE/HCP4A	95	130	18	Bearings, units and housings
71919 ACE/HCP4AL	95	130	18	Bearings, units and housings
8694	22.225	38.02	7.95	Seals
FSAF 1517 x 3 TLC	76.2	-	-	Bearings, units and housings
FY 45 LDW	45	-	-	Bearings, units and housings
HE 3130	133.35	150	111	Bearings, units and housings
HJ 317 EC	85	117.8	18.5	Bearings, units and housings
PCM 161820 E	16	18	20	Bearings, units and housings
PSM 759070 A51	75	90	70	Bearings, units and housings

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Hot number： 27471 31228 6210-Z 71818 CD/P4 71922 ACE/HCP4AL 81264 M 91705 FSAF 1220 T FYE 1 11/16 D/W R09 R FY 1.1/4 FM HA 313 E K 89328 M NU 411 SILKB 12 F