Bearings, units and housings -- Bearing units -- Y-bearing units (ball bearing units) -- Y-bearing plummer block units -- Y-bearing plummer block units SKF SYJ 45 TF

SYJ 45 TF

Material

Cast iron

Dimensions

d		45	mm
A		52	mm
A₁		36	mm
B		49.2	mm
H		107.5	mm
H₁		54	mm
H₂		20	mm
J		143.5	mm
J	max.	151	mm
J	min.	136	mm
L		190	mm
N		24.5	mm
N₁		17	mm
s₁		30.2	mm
Threaded hole
R_G		1/4-28 UNF
R₁		4	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		174	mm
J₇		18	mm
N₄		4	mm

Calculation data

Basic dynamic load rating	C	33.2	kN
Basic static load rating	C₀	21.6	kN
Fatigue load limit	P_u	0.915	kN
Limiting speed		4300	r/min

(with shaft tolerance h6)

Mass

Mass bearing unit

2.15

Mounting information

Hexagonal key size for grub screw	N	4	mm
Recommended tightening torque for grub screw		6.5	N·m
Recommended diameter for attachment bolts, mm	G	14	mm
Recommended diameter for attachment bolts, inch	G	0.5625	in

Appertaining products

Housing			SYJ 509
Bearing			YAR 209-2F

Model Number: SYJ 45 TF
Inner Diameter：45mm 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：2026-04-16
Application:Film machine,SPA equipment,Cutting Machine,scientific instruments,granulator,lifting chain,powder metallurgy,packing equipment,decoration machinery,extruder,squeeze machine etc
Similar models:SYJ 45 TF PRM 455030 K 45x53x20 PWM 455330 SY 45 TDW SIA 45 ES-2RS RNAO 45x62x40 SI 45 ESX-2LS IR 45x50x25 FYC 45 TF
BEARING POWER International Trading Co.,Ltd. specialize in SYJ45TF products，there is large inventory of SKF SYJ 45 TF Y-bearing plummer block units. We has been built up long-term cooperation with SKF company, could make a bulk order of the SYJ 45 TF Which SKF SYJ45TF 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
38x54x10 HMS5 RG	38	54	10	Seals
401406	126	-	-	Seals
407403	718	-	-	Seals
7021 CD/P4A	105	160	26	Bearings, units and housings
75x100x12 HMS5 V	75	100	12	Seals
FSAF 22517 x 2.13/16 TLC	71.4375	-	-	Bearings, units and housings
NATV 17	17	40	20	Bearings, units and housings
NJ 1076 MA	380	560	82	Bearings, units and housings
NNU 41/1320 M/W33	1320	2060	750	Bearings, units and housings
PBM 8510070 M1G1	85	100	70	Bearings, units and housings
SAF 1218 T	90	-	-	Bearings, units and housings
SAW 23534 TLC	150.8125	-	-	Bearings, units and housings

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