Bearings, units and housings -- Roller bearings -- Tapered roller bearings -- Single row tapered roller bearings -- Tapered roller bearings, single row SKF 1985/1922

1985/1922

SKF Explorer

Dimension series

1900

Dimensions

d		28.575	mm
D		57.15	mm
T		19.845	mm
d₁	≈	42.1	mm
B		19.355	mm
C		15.875	mm
r_1,2	min.	0.8	mm
r_3,4	min.	1.5	mm
a		13.702	mm

Abutment dimensions

d_a	max.	35	mm
d_b	min.	35	mm
D_a	min.	49	mm
D_a	max.	50	mm
D_b	min.	54	mm
C_a	min.	3	mm
C_b	min.	3.5	mm
r_a	max.	0.8	mm
r_b	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	58.2	kN
Basic static load rating	C₀	55	kN
Fatigue load limit	P_u	6	kN
Reference speed		10000	r/min
Limiting speed		12000	r/min
Calculation factor	e	0.33
Calculation factor	Y	1.8
Calculation factor	Y₀	1

Mass

Mass bearing

0.23

Model Number: 1985/1922
Inner Diameter：28.575mm Outer Diameter：57.15mm Width：19.845mm
Reference speed:12000 r/min Limiting speed:10000 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：2026-04-16
Application:mobile toilet,special broaching machine,plant determination,Pneumatic Control Elements,intermediate,Textile Accessories,casting embedding,Digital Generator,Security Equipment,Switch,Spectrum Products
Similar models:1985/1922
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