Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing take-up units -- Y-bearing take-up units SKF TUWK 1.1/4 ALTHR

TUWK 1.1/4 ALTHR

Housing material

Composite for food and beverage

Dimensions

d	31.75	mm
A	34	mm
A₁	12	mm
A₂	30	mm
A₅	26.5	mm
B	38.1	mm
H	102.5	mm
H₁	89	mm
H₂	40	mm
L	125	mm
L₁	76	mm
L₃	63.5	mm
G	M16
G₁	21	mm
s₁	22.2	mm

Calculation data

Basic dynamic load rating	C	16.3	kN
Basic static load rating	C₀	11.2	kN
Fatigue load limit	P_u	0.475	kN
Limiting speed with shaft tolerance h6		3800	r/min

Mass

Mass bearing unit

0.6

Mounting information

Grub (set) screw	G₂	1/4-28 UNF
Hexagonal key size for grub screw	N	3.175	mm
Recommended tightening torque for grub screw		4	N·m

Appertaining products

Housing			TUWK 506 L
Bearing			YAR 206-104-2RFGR/HV

Appropriate products

End cover

ECL 206

Model Number: TUWK 1.1/4 ALTHR
Inner Diameter：31.75mm Outer Diameter：-mm Width：-mm
Reference speed:3800 r/min Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing take-up units
Details： Y-bearing take-up units Y-bearing take-up units
Update date：2026-10-31
Application:Spectrum Products,Gear grinding machine,,car and accessories,ECG,wire industry,electromagnet,coupling type,forklift industry,quality inspection equipment,hot and cold box
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Hot number： 1305 ETN9 18 VS V 241/950 ECAF/W33 35082 51192 F 53408 + U 408 66241 89452 M AOH 31/630 BD-C 31/630 KMB-AOH 31/630 CRL 32 AMB N 315 ECM NJ 2215 ECJ NUP 324 ECJ SY 20 TF