Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 67983/67920

67983/67920

SKF Explorer

Dimension series

67900

Dimensions

d		203.2	mm
D		282.575	mm
T		46.038	mm
d₁	≈	246.4	mm
B		46.038	mm
C		36.512	mm
r_1,2	min.	3.5	mm
r_3,4	min.	3.3	mm
a		60.556	mm

Abutment dimensions

d_a	max.	222	mm
d_b	min.	219.5	mm
D_a	min.	254	mm
D_a	max.	267.5	mm
D_b	min.	272	mm
C_a	min.	8	mm
C_b	min.	9.5	mm
r_a	max.	3.5	mm
r_b	max.	3.3	mm

Calculation data

Basic dynamic load rating	C	465	kN
Basic static load rating	C₀	830	kN
Fatigue load limit	P_u	76.5	kN
Reference speed		1600	r/min
Limiting speed		2000	r/min
Calculation factor	e	0.5
Calculation factor	Y	1.2
Calculation factor	Y₀	0.7

Mass

Mass bearing

8.83

Model Number: 67983/67920
Inner Diameter：203.2mm Outer Diameter：282.575mm Width：46.038mm
Reference speed:2000 r/min Limiting speed:1600 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：2026-06-24
Application:electronic materials,walking Food processing machinery and equipment,Rolling mill gear box,Control,electromagnet,power tools,woodworking machinery,Industrial,office outdoor camping equipment,Roller,granulator
Similar models:67983/67920
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Model No. Inner Diameter Outer Diameter Width Type

21270
240/500 ECAK30/W33
C 30/630 KM
PBM 230250350 M1G1
RNAO 40x50x34

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Hot number： 12438 229750 J/C3R505 BD-231/630 CAK/W33-AOH 31/630 BD-241/710 ECAK30/W33-AOH 241/710 315826 B 31319/DF 361207 R 71948 CD/HCP4AL K 20x24x10 LS 0619 NNF 5052 ADA-2LSV OKBS 52 PCM 040510 E/VB055 SHT 38 SSAFS 22640 x 7.1/8 TLC

Model No.	Inner Diameter	Outer Diameter	Width	Type
21270
240/500 ECAK30/W33
C 30/630 KM
PBM 230250350 M1G1
RNAO 40x50x34