Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 47890/47820

47890/47820

SKF Explorer

Dimension series

47800

Dimensions

d		92.075	mm
D		146.05	mm
T		33.338	mm
d₁	≈	120.2	mm
B		34.925	mm
C		26.195	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		32.002	mm

Abutment dimensions

d_a	max.	105	mm
d_b	min.	106	mm
D_a	min.	128	mm
D_a	max.	133.5	mm
D_b	min.	139	mm
C_a	min.	6	mm
C_b	min.	7	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	209	kN
Basic static load rating	C₀	280	kN
Fatigue load limit	P_u	31.5	kN
Reference speed		3400	r/min
Limiting speed		4300	r/min
Calculation factor	e	0.44
Calculation factor	Y	1.35
Calculation factor	Y₀	0.8

Mass

Mass bearing

2.1

Model Number: 47890/47820
Inner Diameter：92.075mm Outer Diameter：146.05mm Width：33.338mm
Reference speed:4300 r/min Limiting speed:3400 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：2021-06-04
Application:paint paint,raw material accessories,building decoration raw materials and accessories,Grinding and polishing equipment,Industrial equipment,Forging machine,Spectrum Products,ventilation fans,electronic components,wire industry,EEG
Similar models:47890/47820
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Model No.	Inner Diameter	Outer Diameter	Width	Type
140x180x12 HMSA10 V	140	180	12	Seals
18030	46.0502	61.1632	7.62	Seals
280x320x20 CRWA1 R	280	320	20	Seals
305263 DA	200	289.5	76	Bearings, units and housings
314419	500	720	218	Bearings, units and housings
318	90	190	43	Bearings, units and housings
6024-2Z	120	180	28	Bearings, units and housings
7005 ACD/HCP4AH	25	47	12	Bearings, units and housings
GS 89309	45	85	8.25	Bearings, units and housings
NU 1020 M	100	150	24	Bearings, units and housings
SYFWR 1.7/16 YZTHR	36.512	-	-	Bearings, units and housings
W 602	2	7	2.8	Bearings, units and housings

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Hot number： 22x40x10 HMS5 V 232/500 CAK/W33 3204 ATN9 51284 F 625/HR11TN 91331 FYNT 35 L FSAF 22518 FSAF 23024 KATLC x 4.1/4 FYAWK 25 LTHR K 240x250x42 NJ 319 ECML PCZ 1212 M S71928 ACD/HCP4A SSAFS 22544 x 7.13/16 T