TON BEARING CO.,LTD.

NSK 20tac47b Bearing

 

Needle Roller Bearing Components Inner Rings

Supplies both inner rings for needle roller bearings and needle rollers as separate needle roller bearing components. Inner rings are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground.. Needle rollers can be used to design full complement bearing arrangements for low-speed.

 

Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO.NNeedle roller and cage assemblies are single or double-row units comprising cages and needle rollers. As their radial design height only corresponds with the diameter of the needle rollers, needle roller and cage assemblies can be used to realize bearings with a minimal radial design envelope.Needle roller bearings have a long track record as proven machine elements for the design of radially compact bearing arrangements with very high load-carrying capacity. In X-life configuration, they now have an up to 50 % longer service life.

 

skf IR 28x32x17 Needle roller bearing components inner rings
skf IR 28x32x17 Needle roller bearing components inner rings
8 Nm
33.4 mm
skf LR 35x40x20.5 Needle roller bearing components inner rings
skf LR 35x40x20.5 Needle roller bearing components inner rings
12.8
2.63 Hz
skf LR 12x15x22.5 Needle roller bearing components inner rings
skf LR 12x15x22.5 Needle roller bearing components inner rings
72 mm
8.21 Hz
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Product Categories
Needle Roller Bearing Components Inner Rings
Needle Roller Bearings With Machined Rings With An Inner Ring
Needle Roller Bearings-Roller Follower With Inner Ring
Radial Shaft Seals With A Low Cross Sectional Height
Roller Bearing Pillow Block Units For Inch Shafts
Roller Bearing Plummer Block Units For Metric Shafts
Single Row Cylindrical Roller Bearings,Angle Rings
Single Row Deep Groove Ball Bearings For High Temperature Applications
Single Row Full Complement Cylindrical Roller Bearings
Solid Block/Spherical Roller Bearing Housed Units-Double Concentric Two-Bolt Pillow Block
Solid Block/Spherical Roller Bearing Housed Units-Double Concentric Four Bolt Square Flange Block
Solid Block/Spherical Roller Bearing Housed Units-Double V-Lock Two-Bolt Pillow Block
Solid Block/Spherical Roller Bearing Housed Units-Eccentric Two-Bolt Pillow Block
Solid Block/Spherical Roller Bearing Housed Units-Double V-Lock Four Bolt Square Flange Block
Solid Block/Spherical Roller Bearing Housed Units-Single V-Lock Two-Bolt Pillow Block
Solid Block/Spherical Roller Bearing Housed Units-Eccentric Four Bolt Square Flange Block
Solid Block/Spherical Roller Bearing Housed Units-Single V-Lock Four Bolt Square Flange Block
Solid Block/Spherical Roller Bearing Housed Units-Double V-Lock Four-Bolt Pillow Block
Solid Block/Spherical Roller Bearing Housed Units-Single V-Lock Four-Bolt Pillow Block