Bearings, units and housings -- Bearing units -- Roller bearing units -- Metric roller bearing units, SYNT and FYNT series (SKF ConCentra) -- Roller bearing plummer block units, for metric shafts SKF SYNT 55 F

SYNT 55 F

Dimensions

d_a		55	mm
A		70	mm
B		65	mm
H		137	mm
H₁		70	mm
H₂		30	mm
J		210	mm
L		255	mm
N		24	mm
N₁		18	mm
Shaft end
A₃		66	mm
A₅		34	mm
b_a	min.	34	mm
b_a	max.	55	mm
Dowel pins
J₆		234	mm
J₇		26	mm
N₄	max.	8	mm

Calculation data

Basic dynamic load rating	C	125	kN
Basic static load rating	C₀	137	kN
Fatigue load limit	P_u	13.7	kN
Limiting speed		3100	r/min
Calculation factor	e	0.24
Calculation factor	Y₁	2.8
Calculation factor	Y₂	4.2
Bearing mean diameter	d_m	77.5	mm
Basic bearing designation		22211 E

Load carrying ability

Breaking loads
P_0°	210	kN
P_55°	350	kN
P_90°	210	kN
P_120°	140	kN
P_150°	120	kN
P_180°	150	kN
Axial holding power
P_a	15	kN

Mass

Mass bearing unit

Mounting information

Attachment bolt diameter	G	16	mm
Tightening torque for attachment bolts		200	N·m
Grub screws		3 x M 6
Tightening torque for grub screws		8	N·m
Grease quantity for relubrication		5	g

Appropriate products

End cover

ECY 211

Model Number: SYNT 55 F
Inner Diameter：55mm Outer Diameter：-mm Width：-mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Bearing units Roller bearing units Metric roller bearing units, SYNT and FYNT series (SKF ConCentra)
Details： Metric roller bearing units, SYNT and FYNT series (SKF ConCentra) Roller bearing plummer block units, for metric shafts
Update date：2026-04-17
Application:Laser Cutting,vertical processing,physical instruments,equipment,instrumentation instrument,Industrial,ultra-quiet generators,mechanical annex,Hydraulic Hose,medical equipment,Broadcasting System
Similar models:PSM 455560 A51 SYJ 55 KF BT4B 328955 BG/HA1VA901 NK 55/25 PSMF 455545 A51 AS 5578 PWM 140155180 PSM 354550 A51 SY 55 FM NKIS 55
BEARING POWER International Trading Co.,Ltd. specialize in SYNT55F products，there is large inventory of SKF SYNT 55 F Metric roller bearing units, SYNT and FYNT series (SKF ConCentra). We has been built up long-term cooperation with SKF company, could make a bulk order of the SYNT 55 F Which SKF SYNT55F 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.

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