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 ALTA

TUWK 1.1/4 ALTA

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	19.5	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 206-104-2RF/VE495

Appropriate products

End cover

ECL 206

Model Number: TUWK 1.1/4 ALTA
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：2026-08-24
Application:woodworking machinery,Laser Measurements,oral medical device,experimental equipment,disposable,Cylinder Standard,electrocardiograph,plastic rolling,injection molding machine,internal combustion engine,Cylinder Pneumatic Treatment Element
Similar models:K 81220 TN SAFS 23024 KATLC-11 x 4.3/16 PSM 222715 A51 HJ 221 EC MB 13 NUKR 47 A 71814 CD/HCP4 SYFWK 40 LTHR 71909 CD/HCP4A 32230T164/DB
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Model No. Inner Diameter Outer Diameter Width Type

331159 A
7092 AM
NATV 17 PPA
S71918 CB/HCP4A
W 24

Purchase the SKF TUWK 1.1/4 ALTA Y-bearing take-up units Please fill in the following

Hot number： 31148 400855 71926 CD/HCP4AH1 74x100x13 CRSH1 R 81124 TN GS 81215 OKCX 790 OH 30/900 H OH 3080 H SAF 23040 KAT x 7.1/8 SAFS 22536 x 6.3/8 TLC SAW 23524 x 4.1/8 TLC SYNT 40 L SYR 2 11/16 TUWK 1.1/2 LTA

Model No.	Inner Diameter	Outer Diameter	Width	Type
331159 A
7092 AM
NATV 17 PPA
S71918 CB/HCP4A
W 24