Needle Roller Bearings

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their selection is typically based on the amount of the load, whether an inner ring is required, the material that the rollers, ri
ngs, and cage are made from, rotational speed, operating temperature, internal clearance for therm
al expansion, and whether the bearing has seals or shields

Bearings Direct supplies a large variety of roller bearings and needle roller bearings. Roller be
arings are any cylindrical or spherical object that aids in the movement of an object greater i
n size than the bearing itself. A roller bearing is a weight distribution-oriented bearing.

Bearing Number Bore Dia Outer DIa Width Size
300 mm x 380 mm x 80 mm INA NA4860 Needle Roller Bearings 300 mm x 380 mm x 80 mm - - -
INA K220X230X42 Needle Roller Bearings Contact/Lip RCIA -20 to +220 &de Single Setscrew
180 mm x 225 mm x 45 mm INA NA4836 Needle Roller Bearings 16800 lbf Open 1-3/4 in 5600 RPM
INA NK110/30 Needle Roller Bearings 9.5 º SIB 1.0937 in 8483.30.8070
38 mm x 53 mm x 20 mm INA NKI38/20 Needle Roller Bearings Open 1420 lbf ANSI/ABMA 18.2, 11/16 in
65 mm x 90 mm x 25 mm INA NKI65/25 Needle Roller Bearings 0.6250 in Bearing Steel Powder Coat 1.2500 in
55 mm x 72 mm x 35 mm INA NKI55/35 Needle Roller Bearings Single 3 mm 17.8 mm Click here
INA RNA6904 Needle Roller Bearings Open Type Brass 93mm 22326-e1a-m-qbl
INA K135X143X35 Needle Roller Bearings 17mm 14mm C3 47mm
INA K70X76X30 Needle Roller Bearings 8.5000 in Powder Coated 12-1/2 in Contact/Lip
INA K75X81X20 Needle Roller Bearings Straight 650 mm 440 mm 212 mm
INA NK29/30 Needle Roller Bearings 505 Open Type 5.26 KGS Standard
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