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Original INA hk 1612 needle roller bearing details.

19 Published by admin Jul 24,2020

hk 1612 needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter. Like all bearings, they are used to reduce the friction of a rotating surface.

Compared to ball bearings and ordinary roller bearings, hk 1612 needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.

INA hk 1612 bearing basic parameters

ina hk 1612
Fw 16  mm 
D 22  mm
C 12  mm
rmin 0.8  mm 
m 12  g 
Cr 7600  N
C0r 9700  N
Cur 1180  N 
nG 15600  1/min
nϑr 11900  1/min 
Suitable inner ring IR12X16X13-XL 
Suitable sealing ring SD16X22X3
Suitable sealing ring G16X22X3 

INA HK 1612 bearings are needle roller bearings, which are widely used in food and beverages, supermarket equipment, CNC drilling machines, die-casting machines, complete chemical equipment, two-wheeled and three-wheeled vehicles, special milling machines, construction machinery, wind turbines, ships and other fields.

If you need any brand bearings or any models of bearings, please contact me!

Contact: Grace
Email: ntn@llhbearing.com
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