 |
249/750 CA/W33 249/750 CAK30/W33 249/750 CCW33 249/750 CCK30/W33 Spherical Roller Bearing
Min. Order:
1 Piece
Technical Parameters:
Product Designations:
249/750
Structure:
Spherical roller bearing
Inside Diameter:
750 mm
Outside Diameter:
1000 mm
Thickness:
250 mm
Brand:
JHB
Bearing Material:
GCr15SiMn GCr15
Seals Type:
open
Current Code:249/750 CA/W33 or 249/750 CAK30/W33 249/750 CCW33 249/750 CCK30/W33
Dimension:750x1000x250 mm
Number of roller: Double row
Weight:560 kgs
The cage type: two window-type steel cages or machined
cage of brass or steel
The forging material:GCr15SiMn GCr15
The delivery time:20-30 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
-
- paper-making used spherical roller bearing 24052CA/W33
- JinHang Precision Bearing Co.,Ltd with the purpose of design , development,
-
- Spherical roller bearing 23032/W33
- Spherical roller bearings are primarily used in the applications, such as rolling
-
- Spherical roller bearing 23030/W33
- Current Code:23030/W33,Original Code:3003130Y Dimension:150x225x56 mm The forging material:GCr15SiMn The cage material: Brass or Steel
-
- Spherical roller bearing 24030CC/W33
- Current Code:24030CC/W33, Dimension:150x225x75 mm The forging material:GCr15SiMn The cage material: Steel cage The delivery time:20-30
-
- N1968-K-M1-SP bearing 340x460x56 mm
- JinHang Precision Bearing mainly export high quantities FAG N1968-K-M1-SP Bearing and
-
- N1068-K-M1-SP bearing 340x520x82mm
- JinHang Precision Bearing mainly export high quantities FAG N1068-K-M1-SP Bearing
-
- N1972-K-M1-SP bearing 360x480x56mm
- JinHang Precision Bearing mainly export high quantities FAG N1972-K-M1-SP Bearing
-
- N1072-K-M1-SP bearing 360x480x56mm
- The Bearing N1072-K-M1-SP Inner ring and outer ring hardness: 58-62HRC The
