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Wuxi BLS Mechanical Transmission Technology Co., Ltd.

Syf508, Metric Roller Bearing Units Synt and Fynt Series, Insert Bearing Units with Square Housing manufacturer / supplier in China, offering SKF Metric Roller Bearing Units Synt and Fynt Series (SYF508), Hot Sell Spherical Roller Bearing, Precision Double Row Spherical Roller Bearing 23060cak/C3w33 and so on.

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Supplier Homepage Product Pillow block bearing SKF Metric Roller Bearing Units Synt and Fynt Series (SYF508)

SKF Metric Roller Bearing Units Synt and Fynt Series (SYF508)

FOB Price: US $200-10,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $200-10,000/ Piece
Get Latest Price
Production Capacity: 5000 PCS Per Month
Transport Package: Original
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: SYF508
  • The Number of Rows: Single
  • Material: Bearing Steel
  • Load Direction: Radial Bearing
  • Trademark: SKF, ASACHI, FK&OEM
  • HS Code: 84832000
  • Rolling Body: Roller Bearings
  • Outer Dimension: Small and Medium-Sized (60-115mm)
  • Spherical: Non-Aligning Bearings
  • Separated: Separated
  • Origin: Japan
Product Description
SKF Metric Roller Bearing Units Synt and Fynt Series (SYF508)SKF Metric Roller Bearing Units Synt and Fynt Series (SYF508)SKF Metric Roller Bearing Units Synt and Fynt Series (SYF508)


Bearing types
Spherical • roller bearings
Bearing dimension series
• 222
Shaft diameter range
• 35 to 100 mm
Typical shaft-bearing combinations
• Plain shaft with SKF ConCentra sleeve
Seals
• Double-lip
• Labyrinth
• Heavy-duty
Lubrication
• Grease
Mounting
• Two-bolt mounting
(plummer block housings)
• Three- or four-bolt mounting
(flanged housings)
Materials
• Grey cast iron
Compliance to standards
• ISO 113
(two-bolt plummer block housings)
Supersedes
• SYT series
SKF ConCentra roller bearing units are robust,
ready-to-mount units that are assembled,
lubricated and sealed at the factory for maximum
service life. With their simple and safe
installation, easy alignment and reliable locking
technology, they are an excellent alternative
to sleeve-mounted bearings in split
housings.



Standard bearing unit design
SKF ConCentra roller bearing units consist of a
non-split housing, an SKF spherical roller
bearing on an SKF ConCentra stepped sleeve,
seals and grease. Bearing units for metric
shafts are available in two series, depending
on the housing design. Bearing units in the
SYNT series have a non-split plummer (pillow)
block housing with two holes cast into the base
for attachment bolts († fig. 1). Bearing units
in the FYNT series have a flanged housing and
are produced in two designs († fig. 2):
For shaft • diameters from 35 to 60 mm, the
housings have a triangular flange and three
drilled holes for attachment bolts.
• For shaft diameters from 65 to 100 mm, the
housings have a square flange and four
drilled holes for attachment bolts.
The bearings used in SKF ConCentra roller
bearing units are upgraded SKF Explorer
spherical roller bearings in the 222 series. The
stepped sleeve has inclined serrations that
match the profile of the bearing bore. The
bearing unit also contains a mounting collar,
washer, back-up collar and wave spring. The
mounting collar is equipped with grub (set)
screws that are positioned
at an angle (not
horizontal) to facilitate mounting and dismounting
(† fig. 3).
Fig. 1
SYNT series
Fig. 2
FYNT series
Shaft


Bearing unit Dimensions
Size ba A3 A5
min. max.
- mm
SYNT 35 FYNT 35 34 43 50 22
SYNT 40 FYNT 40 34 43 51 23,5
SYNT 45 FYNT 45 34 43 52 23
SYNT 50 FYNT 50 34 55 62 29,5
SYNT 55 FYNT 55 34 55 66 34
SYNT 60 FYNT 60 38 65 73 35,5
SYNT 65 FYNT 65 38 65 73 35,5
SYNT 70 FYNT 70 38 70 80 38,5
SYNT 75 FYNT 75 38 70 80 38,5


Bearing unit Breaking load
Size in the direction of
P0°
1) P55° P90° P120° P150° P180°
- kN
SYNT 35 150 250 150 95 85 105
SYNT 40 160 265 160 100 90 110
SYNT 45 170 280 170 110 100 115
SYNT 50 190 330 200 130 115 140
SYNT 55 210 350 210 140 120 150
SYNT 60 270 365 220 150 130 170
SYNT 65 290 380 230 155 140 210
SYNT 70 350 400 240 160 145 215
SYNT 75 370 415 250 165 150 220
SYNT 80 430 480 290 205 190 240
SYNT 90 470 620 370 280 250 310
SYNT 100 600 680 410 310 275 340



Bearing unit Breaking load
Size in the direction of
P1 P2 P3
- kN
FYNT 35 80 55 95
FYNT 40 90 60 100
FYNT 45 100 65 105
FYNT 50 110 80 110
FYNT 55 120 95 115
FYNT 60 130 110 190
FYNT 65 140 125 265
FYNT 70 150 140 340
FYNT 75 160 155 415
FYNT 80 170 170 490
FYNT 90 180 185 565
FYNT 100 190 200 640


Torque values for attachment bolts
Bearing unit Attachment bolts
Size Size Tightening
torque1)
- - Nm
SYNT 35 M 12 80
SYNT 40 M 12 80
SYNT 45 M 12 80
SYNT 50 M 16 200
SYNT 55 M 16 200
SYNT 60 M 16 200
SYNT 65 M 16 200
SYNT 70 M 20 385
SYNT 75 M 20 385
SYNT 80 M 20 385
SYNT 90 M 24 665
SYNT 100 M 24 665
FYNT 35 M 12 80
FYNT 40 M 12 80
FYNT 45 M 12 80
FYNT 50 M 12 80
FYNT 55 M 12 80
FYNT 60 M 12 80
FYNT 65 M 16 200
FYNT 70 M 16 200
FYNT 75 M 16 200
FYNT 80 M 16 200
FYNT 90 M 20 385
FYNT 100 M 20 385



Bearing mean diameter and calculation factors for SKF ConCentra roller bearing units
Bearing unit Bearing mean
diameter
Calculation factors
Size dm e Y1 Y2
- mm -
SYNT 35 FYNT 35 53,5 0,31 2,2 3,3
SYNT 40 FYNT 40 60 0,28 2,4 3,6
SYNT 45 FYNT 45 65 0,26 2,6 3,9
SYNT 50 FYNT 50 70 0,24 2,8 4,2
SYNT 55 FYNT 55 77,5 0,24 2,8 4,2
SYNT 60 FYNT 60 85 0,24 2,8 4,2
SYNT 65 FYNT 65 92,5 0,24 2,8 4,2
SYNT 70 FYNT 70 97,5 0,22 3,0 4,6
SYNT 75 FYNT 75 102,5 0,22 3,0 4,6
SYNT 80 FYNT 80 110 0,22 3,0 4,6
SYNT 90 FYNT 90 125 0,24 2,8 4,2
SYNT 100 FYNT 100 140 0,24 2,8 4,2
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