Needle Roller Bearing Inner Rings

Ideal applications for using inner rings include: When in order to allow larger axial displacements of the shaft in relation to the housing, needle roller bearings must be combined with wider inner rings.

Inner rings as wear sleeves Where a shaft cannot be ground and hardened as a seal counterface or where a replaceable seal counterface is required, needle roller bearing inner rings with non-directionally ground raceway (designation IR .. EGS) can be used.

Bearing Number	Bore Dia	Outer DIa	Width	Size
0.354 Inch \| 9 Millimeter x 0.472 Inch \| 12 Millimeter x 0.63 Inch \| 16 Millimeter INA IR9X12X16 Needle Roller Bearing Inner Rings	16300 lb	5300 RPM	1.5625 in	Double-Row Non-Fill
0.984 Inch \| 25 Millimeter x 1.181 Inch \| 30 Millimeter x 1.26 Inch \| 32 Millimeter INA IR25X30X32 Needle Roller Bearing Inner Rings	17100 lbf	1.2500 in	Steel	43000
INA IR35X42X20,5 Needle Roller Bearing Inner Rings	1.02 mm	0.7500 in	1.0000 in	Chrome Steel
1.969 Inch \| 50 Millimeter x 2.283 Inch \| 58 Millimeter x 0.906 Inch \| 23 Millimeter INA IR50X58X23-IS1-OF Needle Roller Bearing Inner Rings	1.969 Inch \| 50 Millimeter x 2.283 Inch \| 58 Millimeter x 0.906 Inch \| 23 Millimeter	-	-	-
11.811 Inch \| 300 Millimeter x 12.992 Inch \| 330 Millimeter x 3.15 Inch \| 80 Millimeter INA IR300X330X80 Needle Roller Bearing Inner Rings	Uncoated	Felt	ER	701086
1.575 Inch \| 40 Millimeter x 1.89 Inch \| 48 Millimeter x 0.906 Inch \| 23 Millimeter INA IR40X48X23-IS1-OF Needle Roller Bearing Inner Rings	Steel	50.005mm	21.43mm	0.02 KGS
3.346 Inch \| 85 Millimeter x 3.74 Inch \| 95 Millimeter x 1.024 Inch \| 26 Millimeter INA IR85X95X26 Needle Roller Bearing Inner Rings	Standard Duty	5213 lb	Non-Expansion Bearin	3840 RPM
4.724 Inch \| 120 Millimeter x 5.118 Inch \| 130 Millimeter x 1.181 Inch \| 30 Millimeter INA IR120X130X30 Needle Roller Bearing Inner Rings	4.724 Inch \| 120 Millimeter x 5.118 Inch \| 130 Millimeter x 1.181 Inch \| 30 Millimeter	-	-	-
1.575 Inch \| 40 Millimeter x 1.89 Inch \| 48 Millimeter x 1.575 Inch \| 40 Millimeter INA IR40X48X40 Needle Roller Bearing Inner Rings	40 mm	Uncoated	300	23 mm
INA PI162012 Needle Roller Bearing Inner Rings	9 mm	Tr 340x5	27 mm	300 mm
0.236 Inch \| 6 Millimeter x 0.354 Inch \| 9 Millimeter x 0.472 Inch \| 12 Millimeter INA IR6X9X12 Needle Roller Bearing Inner Rings	Oil-Filled Grooves	2-3/8 in	1-1/2 in	Click here
4.331 Inch \| 110 Millimeter x 4.921 Inch \| 125 Millimeter x 1.575 Inch \| 40 Millimeter INA IR110X125X40 Needle Roller Bearing Inner Rings	30000 lbf	3.5000 in	Open	Flat