Needle Roller Bearings
  • Heavy-Duty Needle Roller Bearings
  • IR-253020 IR - Inch Series - Inner Rings

IR-253020 Bearing | Heavy-Duty Needle Roller Bearings

IR-253020 interchange Jtekt North America | NSK Rolling Bearing | KOYO IR-253020
IR-253020 cross reference Jtekt North America | NSK Rolling Bearing | KOYO IR-253020
IR-253020 Equivalent bearing interchange guide:
Price: enquiry
Model Number: IR-253020
d: 0.127 / 0.280
D: 1 9/16
B: 1.520 / 0.06
r(min): IR-253020
r1(min): 39.662 / 1.5615
Width: 39.698 / 1.5629
Size: 39.677 / 1.5621
WEIGHT: 39.708 / 1.5633
SHAFT: 47.625 / 1.8750
RSMIN: 39.688 / 1.5625
DESIGNATION: 31.750 / 1.2500


IR-445228 IR - Inch Series - Inner Rings

WEIGHT: 69.840 / 2.7496

SHAFT: 0.503 / 1.110

RSMIN: 2 3/4

DESIGNATION: 2.030 / 0.08

SMINL: IR-445228

SMINI: 69.822 / 2.7489

HJ-445624 HJ - Inch Series - Heavy Duty Needle Roller Bearings

SHAFT: 0.544 / 1.20

RSMIN: 2 3/4

DESIGNATION: 2.03 / 0.080

SMINL: HJ-445624

SMINTT: 69.802 / 2.7481

SMINC: 69.832 / 2.7493

HJ-445616 HJ - Inch Series - Heavy Duty Needle Roller Bearings

SHAFT: 0.363 / 0.80

RSMIN: 2 3/4

DESIGNATION: 2.03 / 0.080

SMINL: HJ-445616

SMINTT: 69.802 / 2.7481

SMINC: 69.832 / 2.7493

HJ-101816RS HJ, RS - Inch Series - Heavy Duty Needle Roller Bearings

SHAFT: 0.07 / 0.15

RSMIN: 5/8

DESIGNATION: 0.64 / 0.03

SMINTT: 15.850 / 0.6240

SMINC: 15.865 / 0.6246

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