238/1000 238/1000 CA 238/1000 CAMA 238/1000 CAKMA/W20 Bearing
238/1000
Bore Diameter:1000 mm
Outside Diameter:1220 mm
Width:165 mm
Weight:410 kg
The 238/1000 bearing is a Spherical Roller Bearing with an inner diameter of 1000 mm , an outer diameter of 1220 mm, a width of 165 mm. It typically uses P0,P5,P6,P2 grade precision tolerances and No type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
×
Detailed description
238/1000 238/1000 CA 238/1000 CAMA 238/1000 CAKMA/W20 Bearing
Current Code:238/1000 or 238/1000 CA 238/1000 CAMA 238/1000 CAKMA/W20
Dimension:1000x1220x165 mm
Number of roller: Double row
Weight:410 kgs
The cage type: two window-type steel cages or machined
cage of brass or steel
The forging material:GCr15SiMn
The delivery time:30-40 days
The package:standard export wooden case or carton boxes
The inner ring of spherical roller bearings have two raceways, outer raceway is a part of a sphere, whose curvature center is on the axis of bearings. This type of bearings possesses self-aligning performance, allowing the misalignment of shaft, and can also be used under certain permanent misalignment.
These bearings are able to carry higher radial loads, as well as certain axial loads, but can’t be used to carry pure axial loads. The osculation between rollers and raceways is high, and friction is higher than cylindrical roller bearings. Therefore, the limiting speed is lower.
This type of bearings is especially suitable to the heavy or vibrating load applications.
The type 20000C bearings have symmetrical rollers and pressed steel cages, no rib on inner ring, rollers are longer, load carrying capacity is high, and rollers are guided by a floating guide ring.
The type 20000CC bearings are the modified type to type 20000C, the friction between rollers and raceway is decreased, load carrying capacity is enhanced.
The type 20000CA bearings adopt symmetrical spherical rollers and machined solid cages, they have floating guide ring and integral ribs on inner rings.
The type 20000TN1 bearings use symmetrical rollers and nylon molded cages, no integral ribs and floating guide ring on inner ring, the cages are guided by rollers.
The type 20000CC, 20000CA and 20000TN1 bearings are developed in recent years and their internal design are optimized, should give priority to be used.
Spherical roller bearings are primarily used in the applications,
such as rolling mills, paper-making, power transmitting equipments and ship mechanics, gearbox, vibratory,Metallurgical
Mining and construction
Fluid machinery
Material handling
Industrial gearboxes
Textile industry
Railways
Energy
Rigid stranders
Tubular stranders
Bow skip stranders
Double Twist Bunchers
Drum Twister Stranders
Planetary stranders
Share this product to:
Let more people see your product
-
- 240/850D 240/850 Spherical Roller Bearing
- Item:240/850D 240/850 850*1220*455 Bearing Lubrication: Oil or Grease Dimensions: 850mm x 1220mm x455mm/Metric ID (inner
-
- 249/1180D 249/1180 Spherical Roller Bearing
- Item:249/1180D 249/1180 1180*1540*500 Bearing Type: Spherical Roller Bearing Lubrication: Oil or Grease
-
- 230/750CAF3/W33 230/750 Spherical Roller Bearing
- Item:230/750CAF3/W33 230/750 750*1090*250 Bearing Lubrication: Oil or Grease Dimensions: 750mm x 1090mm x250mm/Metric ID (inner
-
- 249/1180D 249/1180 Spherical Roller Bearing
- Item:249/1180D 249/1180 1180*1540*500 Bearing Type: Spherical Roller Bearing Lubrication: Oil or Grease Dimensions: 1180mm x
-
- 249/950 CA/W33 249/950 CAK30/W33 249/950 CC/W33 249/950 CCK30/W33 Bearing
- Dimension:950x1250x300 mm Number of roller: Double row Weight:1015 kgs The cage
-
- 3317-2ZTN Bearing 85x180x73mm
- Angular Contact Ball Bearing 3317-2ZTN 3317-2ZTN Chrome Steel bearing, angular contact ball
-
- 3315ANRTN Bearing 75x160x68.3mm
- Angular Contact Ball Bearing 3315ANRTN 3315ANRTN Chrome Steel bearing, angular contact ball
-
- Cylindrical Roller Bearing NU202
- Cylindrical Roller Bearing NU202 ID:15MM OD:35MM TH:11MM