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：2026-06-25
Application:car and accessories,horizontal processing,security equipment,atomizer class,Spectrum Products,machine tool spindle,Reflective Materials Industrial fabrics,Anti-defibrillation pacing,Handling machinery and various industrial machinery,glass,quality inspection equipment
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

7028 ACD/HCP4A
N 084
PRM 303440
QJ 219 N2MA
S7022 ACE/HCP4A

Purchase the SKF 18790/18720 Tapered roller bearings, single row Please fill in the following

Hot number： 12360 25x42x6 HMS5 RG 406203 51224 7216 CD/P4A AS 3552 NU 312 ECPH PCMF 060808 E RNAO 70x90x30 SAF 1622 SAFS 22244 TLC SNW 3044x8 SSAFS 22530 x 5.1/8 TLC SSAFS 23044 KATLC x 7.7/8 YAR 207-104-2F

Model No.	Inner Diameter	Outer Diameter	Width	Type
7028 ACD/HCP4A
N 084
PRM 303440
QJ 219 N2MA
S7022 ACE/HCP4A