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ITEM NUMBER
SNC-520
Split Pillow Blocks, Cast Iron Housing, SNC Type
d90,000 mmBore
D180,000 mmOutside diameter
B—Width
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for SNC-520
Units
Technical Specifications
- Type
- Pillow Block Unit
- Bearing Type
- Spherical Roller Bearing
- Housing Material
- Grey Cast Iron
- Housing Construction
- 2 Piece
- End Type
- Open
- Housing Number
- SNC 520-617
- Bearing Number
- 22220EAKW33C3
- Adapter Sleeve Number
- H320
- Mounting Type
- 2-Bolt
- Fixing Bolts
- M24
- Recommended Torque Fixing Bolts
- 500 N·m
- Connection Bolts
- M24x100
- Recommended Torque Connection Bolts
- 500 N·m
- Stab Rings (2)
- FR180X12
- End Cover
- SC520-617EC
- Dynamic Load Rating
- 472000 N 106000 lbf
- Static Load Rating
- 495000 N 111000 lbf
- Rotational Speed [Max]
- 3600 RPM
- Weight
- 18.400 kg 40.565 lb
- Operating Temperature Range
- -40 to 200 ºC -40 to 400 ºF
- Lubrication
- Relubricatable
- Lubrication Type
- Grease
Seal Options
- Double Lip
- SC520DS
- V-ring Seal
- SC520SV
- Labyrinth
- SC520LA
- Taconite
- SC520TA
- Felt
- SC520FSS
Breaking Loads
- Breaking Loads 0º
- 750 kN
- Breaking Loads 55º
- 630 kN
- Breaking Loads 90º
- 375 kN
- Breaking Loads 120º
- 280 kN
- Breaking Loads 150º
- 250 kN
- Breaking Loads 180º
- 320 kN
Allowable Loads
- Maximum Loads 120º
- 360 kN
- Maximum Loads 150º
- 210 kN
- Maximum Loads 180º
- 180 kN
Dimensional Specifications
- d
- 90.000 mm 3.5433 in
- a
- 380.0 mm 14.9606 in
- h
- 112.0 mm 4.4094 in
- h1
- 215.0 mm 8.4646 in
- b
- 110.0 mm 4.3307 in
- c
- 40.0 mm 1.5748 in
- m
- 320.0 mm 12.5984 in
- l
- 160.0 mm 6.2992 in
- v
- 32.0 mm 1.2598 in
- u
- 26.0 mm 1.0236 in
- D
- 180.0 mm 7.0866 in
- g
- 70.0 mm 2.7559 in
- m1
- 300.0 mm 11.8110 in
- m2
- 348.0 mm 13.7008 in
- m3
- 250.0 mm 9.8425 in
- n1
- 66.0 mm 2.5984 in
- n2
- 78.0 mm 3.0709 in
- Diameter Dowel Pins
- 8.0 mm 0.3150 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
infos@catson.com.vn