Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SY 25 TR

SY 25 TR

Material

Cast iron

Dimensions

d		25	mm
A		36	mm
A₁		22	mm
A₅		18	mm
B		34.1	mm
H		70	mm
H₁		36.5	mm
H₂		16	mm
J		102	mm
J	max.	110	mm
J	min.	94	mm
L		130	mm
N		19.5	mm
N₁		11.5	mm
s₁		19.8	mm
Threaded hole
R_G		1/4-28 UNF
R₁		2	mm
R_a		45	°
Grease fitting
D_N		6.5	mm
SW_N		7	mm
G_N		1/4-28 SAE-LT
Dowel pins
J₆		120	mm
J₇		13	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	14	kN
Basic static load rating	C₀	7.8	kN
Fatigue load limit	P_u	0.335	kN
Limiting speed		4300	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

0.7

Mounting information

Hexagonal key size for grub screw	N	3	mm
Recommended tightening torque for grub screw		4	N·m
Recommended diameter for attachment bolts, mm	G	10	mm
Recommended diameter for attachment bolts, inch	G	0.375	in

Appertaining products

Housing			SY 505 M
Bearing			YAR 205-2RF

Appropriate products

End cover

ECY 205

Model Number: SY 25 TR
Inner Diameter：25mm Outer Diameter：-mm Width：-mm
Reference speed:4300 r/min Limiting speed:-
Type：Bearings, units and housings Bearing units Y-bearing units (ball bearing units) Y-bearing plummer block units
Details： Y-bearing plummer block units Y-bearing plummer block units
Update date：2025-12-09
Application:medical equipment,building decoration raw materials and accessories,cooling system,electromyography machine,instrumentation instrument,Animal Tracking,Dental Equipment,position switch,garden machinery,Laser Cutting,ventilator anesthesia machine etc
Similar models:PFT 25 RM SAFS 22517 x 2.7/8 TLC SAFS 22518 x 3.1/8 SSAFS 22528 x 4.7/8 PSM 254535 A51 SAF 22511 x 1.13/16 29256 SSAFS 22538 T PSM 253525 A51 HK 2524.2RS
BEARING POWER International Trading Co.,Ltd. specialize in SY25TR products，there is large inventory of SKF SY 25 TR Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SY 25 TR Which SKF SY25TR is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
140 VA R	126	-	-	Seals
3311 ATN9	55	120	49.2	Bearings, units and housings
6311-Z	55	120	29	Bearings, units and housings
6332 M	160	340	68	Bearings, units and housings
7036 ACD/HCP4AL	180	280	46	Bearings, units and housings
AS 6590	65	90	1	Bearings, units and housings
D/W RW144	3.175	6.35	3.175	Bearings, units and housings
PCZ 1212 E	19.05	22.225	19.05	Bearings, units and housings
PFD 52	-	-	-	Bearings, units and housings
SAW 23234	170	-	-	Bearings, units and housings
W 6202-2RS1/VP311	15	35	11	Bearings, units and housings
Z 006	30	-	5	Seals

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