190TAC20D+L Bearing-cartridge Bearing | NSK Bearings

NSK 190TAC20D+L Bearing

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Size mating parts (Da): 274

Size mating parts (da): 230

Size mating parts (ra max.): 2

Size mating parts (rb max.): 1

dimensions

D External diameter: 290 mm

d Inner diameter: 190 mm

B Width: 120 mm

m Weight: 24.4 кг

C Width of outer race: 60 mm

Dimensions and geometric characteristics

r Radius of outer chamfer: 2.1 mm

r1 Mounting chamfer of the outer (flange) ring: 1.1 mm

αУгол контакта: 60°

Load and resource

C Dynamic load rating: 285 kN

C0С Static load capacity: 1 060 kN

Cr Dynamic radial load rating: 285 kN

W grease Maximum speed with grease lubrication: 1 900 rpm

Will Maximum speed with liquid lubrication: 2 100 rpm

Protection

Seal: No

Other

i Number of raceways: 2

Mounting height complete: 120 mm

Dimensions: 190x290x120

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High quality NSK 190TAC20D+L bearing, Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. 190TAC20D+L. 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.

No: E1103 Part B; PDF: 17473 KB. Rolling Bearings for Industrial Machinery : Part B Bearing Handling and Maintenance. No. E1103 Part C. No: E1103 Part C; PDF: 10701 KB. Rolling Bearings for Industrial Machinery : Part C Bearings Table. No. E1103 Part D. No: E1103 Part D; PDF: 36506 KB. Rolling Bearings for The NSK bearing unit is a combination of a radial ball bearing, seal, and a housing of high-grade cast iron or pressed steel, which comes in various shapes. The outer surface of the bearing and the internal surface of the housing are spherical, so that the unit is self-aligning. The inside construction of the ball bearing for the

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