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 L

SYNT 55 L

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
S		2.5	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 L
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：2026-04-21
Application:test strip,die casting mold,noise reduction equipment,electronic materials,Roller,outdoor equipment,chamfering machine etc,PVC,X-ray Equipment,plastic rolling,special broaching machine
Similar models:PRM 556040 PBMF 557050 M1G1 313555 B RNAO 40x55x20 EE 755285/755360 PRM 657055 NK 55/25 PCM 10010550 M NKI 55/25 TN PRM 10010550
BEARING POWER International Trading Co.,Ltd. specialize in SYNT55L products，there is large inventory of SKF SYNT 55 L 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 L Which SKF SYNT55L 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
2211 ETN9	55	100	25	Bearings, units and housings
22314 EK	70	150	51	Bearings, units and housings
54972	139.7	171.45	12.7	Seals
7007 CB/HCP4A	35	62	14	Bearings, units and housings
7022 ACD/P4AH1	110	170	28	Bearings, units and housings
7200 BECBP	10	30	9	Bearings, units and housings
7208 CD/HCP4A	40	80	18	Bearings, units and housings
7217 CD/P4A	85	150	28	Bearings, units and housings
NJ 2308 ECML	40	90	33	Bearings, units and housings
SAF 22230 T	150	-	-	Bearings, units and housings
SSAFS 22520 x 3.3/8 TLC	85.725	-	-	Bearings, units and housings
W 034	171.8056	218.2876	-	Bearings, units and housings

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