1222 K

Dimensions

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	188	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	88.4	kN
Basic static load rating	C₀	39	kN
Fatigue load limit	P_u	1.6	kN
Reference speed		6700	r/min
Limiting speed		4300	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.17
Calculation factor	Y₀	4
Calculation factor	Y₁	3.7
Calculation factor	Y₂	5.7

Mass

Mass bearing

Model Number: 1222 K
Inner Diameter：110mm Outer Diameter：200mm Width：38mm
Reference speed:4300 r/min Limiting speed:6700 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-06-24
Application:stirrer,Spectrum Products,tower crane,economic mold,equipment,Traffic Fire Protection Equipment Security equipment,atomizer class,Laser Devices,forklift industry,bathroom facilities,mobile toilet
Similar models:SAF 1222 SAF 1222 TLC WS 81222 K 81222 TN 1222 K SAF 1222 T 81222 TN GS 81222 51222 1222
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Model No. Inner Diameter Outer Diameter Width Type

3310 A-2Z
7010 CD/P4AH
TQO design
GEH 20 ESX-2LS
PCZ 1816 E

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