Needle Roller Bearings
  • Heavy-Duty Needle Roller Bearings
  • IR-445228 IR - Inch Series - Inner Rings

IR-445228 Bearing | Heavy-Duty Needle Roller Bearings

IR-445228 interchange Jtekt North America | NSK Rolling Bearing IR-445228
IR-445228 cross reference Jtekt North America | NSK Rolling Bearing IR-445228
IR-445228 Equivalent bearing interchange guide:
Price: enquiry
Model Number: IR-445228
d: 0.503 / 1.110
D: 2 3/4
B: 2.030 / 0.08
r(min): IR-445228
r1(min): 69.822 / 2.7489
Width: 69.860 / 2.7504
Size: 69.840 / 2.7496
WEIGHT: 69.873 / 2.7509
SHAFT: 82.550 / 3.2500
RSMIN: 69.850 / 2.7500
DESIGNATION: 44.450 / 1.7500


IR-314028 IR - Inch Series - Inner Rings

WEIGHT: 49.202 / 1.9371

SHAFT: 0.417 / 0.920

RSMIN: 1 15/16

DESIGNATION: 2.030 / 0.08

SMINL: IR-314028

SMINI: 49.187 / 1.9365

HJ-445628 HJ - Inch Series - Heavy Duty Needle Roller Bearings

SHAFT: 0.635 / 1.40

RSMIN: 2 3/4

DESIGNATION: 2.03 / 0.080

SMINL: HJ-445628

SMINTT: 69.802 / 2.7481

SMINC: 69.832 / 2.7493

IR-243220 IR - Inch Series - Inner Rings

WEIGHT: 38.090 / 1.4996

SHAFT: 0.209 / 0.460

RSMIN: 1 1/2

DESIGNATION: 1.520 / 0.06

SMINL: IR-243220

SMINI: 38.075 / 1.4990

IR-364424 IR - Inch Series - Inner Rings

WEIGHT: 57.140 / 2.2496

SHAFT: 0.358 / 0.790

RSMIN: 2 1/4

DESIGNATION: 2.030 / 0.08

SMINL: IR-364424

SMINI: 57.122 / 2.2489

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