C 31/560 MB Bore 560 Mm, CARB Toroidal Roller Bearings

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C 31/560 MB

Bore Diameter:560 mm

Outside Diameter:920 mm

Width:280 mm

Weight:789 kg

Min. Order:1 Piece

The C 31/560 MB CARB ring roller bearings are widely used in continuously operating equipment where misalignment and thermal expansion occur, specifically including: papermaking machinery (drying cylinders, calenders), wind power generation (main shafts), industrial gearboxes, continuous casting lines, ship propulsion shafts, and large wind turbines.

The C 31/560 MB bearing is a CARB toroidal roller bearings with an inner diameter of 560 mm , an outer diameter of 920 mm, a width of 280 mm. It typically uses PN grade precision tolerances and GCr15SiMn rings, GCr15SiMn rolling mlement. Its dynamic radial rated load is approximately 9148322 N, its static radial rated load is approximately 16298759 N. It uses CN standard radial clearance, Open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Dimensions:

Inside Diameter:

560 mm

Outside Diameter:

920 mm

Thickness:

280 mm

Weight:

789 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

9148322 N

Static load Capacity, Radial (Cor):

16298759 N

Reference speed (Grease rpm):

461

Limiting speed (Oil rpm):

628

Specifications:

Structure:

Toroidal roller bearings

Number of Rows:

One

Radial Clearance Trade No.:

Precision Rating:

Bearing Material:

GCr15SiMn

Cage Type:

MB = a machined brass cage, prong-type, inner ring centred

Seals Type:

Open

Rolling Mlement Material:

GCr15SiMn

Bore Type:

Cylindrical bore

Operating Temperature:

-40 to 150 °C

System of Measurement:

Metric

Series:

C31 series (C31..MB)

Rolling Element:

cylindrical rollers

Transaction Information:

Transport Package:

Standard Export Package

Service:

7*24 hour

Shipping Ways:

by Sea or Air

Country of Origin:

china

Stock:

100 Piece

Port:

Tianjin, Shanghai, Shenzhen, Guangzhou or Qingdao

Payment term:

by T/T in advance

Delivery time:

2-3 days for stock, 25-30 days for bulk production

Detailed description

C 31/560 MB bearings ( 560 mm x 920 mm x 280 mm) have the advantages of Self-aligning + displacement, high load capacity, long service life, and are therefore widely used in the Papermaking machinery, wind turbines, industrial gearboxes, material conveying equipment and vibrating screens.

Part Number	C 31/560 MB
Interchangeable	SKF C 31/560 MB
Cage	MB = a machined brass cage, prong-type, inner ring centred
Bearing Type	CARB toroidal roller bearings
Load	radial
Accuracy class	PN
Bearing part	Complete
Internal clearance	CN
Row NO.	One
Heat stabilized	200 °C (390 °F)
Seal	Open
Units	Metric
Manufacturer Part Code	C31/560MB
Series	C31 series (C31..MB)
Lubrication	NO
Locating feature	NO
Relubrication feature	NO
Weight [lb]	1739.4294
C_r Radial Dynamic [lbf]	2056542
C_0r Radial Static [lbf]	3663961
P_u Fatigue load limit [lbf]	233542
n_B Speed ratings (grease) [rpm]	461
n_G Speed ratings (oil) [rpm]	628
d φ Inside [inch]	22.0472
D Φ Outside [inch]	36.2204
B Thickness [inch]	11.0236
r1,2 min Chamfer [inch]	0.2953
d₂ [inch]	25.9842
D₁ [inch]	31.8110
s₁ max. Permissible axial displacement [inch]	0.9646
r_a max Radius of fillet [inch]	0.2362
D_a min [inch]	30.2755
d_a min [inch]	23.3070
D_a max [inch]	34.961
d_a max [inch]	25.945
C_a min. [inch]	0.433
k₂ Internal clearance Coefficient	0.1

The C 31/560 MB CARB ring roller bearings consist of an inner ring (with double raceways), a spherical outer ring, ring rollers (symmetrical rollers with a special profile), and a cage. The outer ring raceways are spherical, and the rollers are arranged in a ring, combining the structural characteristics of self-aligning roller bearings and cylindrical roller bearings.

CARB ring roller bearings integrate self-aligning capability and axial displacement capability, compensating for shaft bending and misalignment (self-aligning function) while allowing bidirectional axial displacement between the shaft and the bearing housing (floating function). They have extremely high radial load capacity, with line contact between the rollers and raceways, resulting in uniform stress distribution. Their compact structure allows them to replace the combination of self-aligning roller bearings and floating end bearings, simplifying system design.

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High quality C 31/560 MB ( 789 kg Mass, ID: 560 mm OD: 920 mm WD: 280 mm , C31 series (C31..MB) Series , One Rows , CN Radial Clearance , PN Accuracy Class , GCr15SiMn Material , 9148322 Radial dynamic , 16298759 Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. C 31/560 MB. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

C 31/560 MB Bore 560 Mm, CARB Toroidal Roller Bearings

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