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

SY 45 TF

Material

Cast iron

Dimensions

d		45	mm
A		48	mm
A₁		32	mm
A₅		23	mm
B		49.2	mm
H		107	mm
H₁		54	mm
H₂		21	mm
J		143.5	mm
J	max.	152	mm
J	min.	135	mm
L		187	mm
N		22.5	mm
N₁		14	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		173	mm
J₇		17	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

2.1

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	12	mm
Recommended diameter for attachment bolts, inch	G	0.5	in

Appertaining products

Housing			SY 509 M
Bearing			YAR 209-2F

Appropriate products

End cover

ECY 209

Model Number: SY 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：2025-12-09
Application:Air,shaft milling machine,medical equipment,Medical equipment,die casting mold,industrial skin care,Industrial equipment,Medium and large motor,electrostatic protection,hydraulic actuator,Flame Cutting
Similar models:PCZ 4456 M PCM 455050 M RSTO 45 LR 45x50x20.5 PSM 354535 A51 TU 45 TF 314554 B SYNT 45 L PSM 455560 A51 AXK 4565
BEARING POWER International Trading Co.,Ltd. specialize in SY45TF products，there is large inventory of SKF SY 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 SY 45 TF Which SKF SY45TF 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
17315	44.45	62	7.95	Seals
23064-2CS5/VT143		480	121	Bearings, units and housings
238/1180 CAKFA/W20	1180	1420	180	Bearings, units and housings
305802 C-2RS1	15	40	15.9	Bearings, units and housings
38x55x8 CRW1 R	38	55	8	Seals
6020-2Z	100	150	24	Bearings, units and housings
7024 ACD/HCP4AH1	120	180	28	Bearings, units and housings
9960	25.4	42.82	6.35	Seals
BS2-2318-2RS5K/VT143	90	190	73	Bearings, units and housings
NKX 10 TN	10	19	23	Bearings, units and housings
PBM 172516 M1G1	17	25	16	Bearings, units and housings
PWTR 4090.2RS	40	90	32	Bearings, units and housings

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Hot number： 18412 BD-23022 CCK/W33-H 322 20643 32052 X 594181 71908 CE/HCP4AH1 NU 1038 M HK 2524.2RS NF 307 ECP NKS 35 PCMW 142601.5 M RNU 305 SAFS 22517 x 2.13/16 T Z 209 SYFWK 15/16 LTA