Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 18790/18720

18790/18720

SKF Explorer

Dimension series

18700

Dimensions

d		50.8	mm
D		85	mm
T		17.462	mm
d₁	≈	66	mm
B		17.462	mm
C		13.495	mm
r_1,2	min.	3.5	mm
r_3,4	min.	1.5	mm
a		16.111	mm

Abutment dimensions

d_a	max.	59	mm
d_b	min.	63.5	mm
D_a	min.	75	mm
D_a	max.	77	mm
D_b	min.	79	mm
C_a	min.	3	mm
C_b	min.	3.5	mm
r_a	max.	3.5	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	62.1	kN
Basic static load rating	C₀	65.5	kN
Fatigue load limit	P_u	7.2	kN
Reference speed		6300	r/min
Limiting speed		8000	r/min
Calculation factor	e	0.4
Calculation factor	Y	1.5
Calculation factor	Y₀	0.8

Mass

Mass bearing

0.37

Model Number: 18790/18720
Inner Diameter：50.8mm Outer Diameter：85mm Width：17.462mm
Reference speed:8000 r/min Limiting speed:6300 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：2025-12-09
Application:axle lathe,small appliances,lifting chain,filter paper products,Internal thread type,roller lathe,tray industry,Textile Accessories,Pneumatic Control Valves,plastic rolling,Pneumatic Control Elements
Similar models:18790/18720
BEARING POWER International Trading Co.,Ltd. specialize in 18790/18720 products，there is large inventory of SKF 18790/18720 Single row tapered roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 18790/18720 Which SKF 18790/18720 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
100x130x12 HMS5 V	100	130	12	Seals
3313 A-2Z	65	140	58.7	Bearings, units and housings
405853	570	-	-	Seals
40x65x8 CRW1 R	40	65	8	Seals
6817	17.4752	34.93	7.95	Seals
7024 CD/P4AH1	120	180	28	Bearings, units and housings
GEZM 008 ES	12.7	22.225	9.525	Bearings, units and housings
NUP 215 ECML	75	130	25	Bearings, units and housings
PFD 17 TF	17	-	-	Bearings, units and housings
S71917 CB/HCP4A	85	120	18	Bearings, units and housings
SAF 23028 KA x 4.15/16	125.4125	-	-	Bearings, units and housings
SY 2.3/16 TF	55.562	-	-	Bearings, units and housings

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