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INA Needle Roller Bearing: NK, 45/20, 45 mm Bore, 55 mm OD, Open, 20 mm Overall Wd - Heavy-Duty Needle Roller Bearings
INAHeavy-Duty Needle Roller Bearings

INA Needle Roller Bearing: NK, 45/20, 45 mm Bore, 55 mm OD, Open, 20 mm Overall Wd

The INA NK45/20-TV-XL is a heavy-duty needle roller bearing with a metric NK design, featuring a single row and a non-full complement configuration. It has a 45 mm bore, 55 mm outer diameter, and 20 mm overall width…

SKU 3G-OTH-103489

Brand
INA
Item
Needle Roller Bearing: NK, 45/20, 45 mm Bore, 55 mm OD, Open, 20 mm Overall Wd
Category
Heavy-Duty Needle Roller Bearings
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Technical Specifications

INA
Manufacturer Part Number
NK45/20-TV-XL
Type
45/20, Open, Alloy Steel
Bore
45 mm
OD
55 mm
Overall Wd
20 mm
Bearing Design
NK
Number of Rows
One
Full Complement
No
System of Measurement
Metric
Bearing Industry Number
45/20
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INA Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The INA NK45/20-TV-XL is a heavy-duty needle roller bearing with a metric NK design, featuring a single row and a non-full complement configuration. It has a 45 mm bore, 55 mm outer diameter, and 20 mm overall width, constructed from alloy steel with an open design. This bearing is identified by the industry number 45/20 and is manufactured by INA.

Used in

Common applications for INA
Automotive transmissions — INA NKI25/20-TV-XL needle roller bearings for gearbox shafts
Material handling conveyors — INA RCJ75-XL flange-mount ball bearings for roller support
Agricultural machinery — INA SCE45 drawn-cup needle roller bearings for pivot points
Machine tool spindles — INA NKIB5904 combination bearings for combined radial/axial loads
Industrial pumps — INA 81110-TV cylindrical roller thrust bearings for axial thrust
General engineering — INA TC3244 needle roller thrust bearings for low-speed rotary tables

INA Products

3G Electric supplies INA heavy-duty needle roller bearings. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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