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 PDF download| 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-081212 IR - Inch Series - Inner Rings
WEIGHT: 12.692 / 0.4997
SHAFT: 0.023 / 0.050
RSMIN: 1/2
DESIGNATION: 1.020 / 0.04
SMINL: IR-081212
SMINI: 12.682 / 0.4993
IR-273220 IR - Inch Series - Inner Rings
WEIGHT: 42.852 / 1.6871
SHAFT: 0.136 / 0.30
RSMIN: 1 11/16
DESIGNATION: 1.520 / 0.06
SMINL: IR-273220
SMINI: 42.837 / 1.6865
HJ-486028 HJ - Inch Series - Heavy Duty Needle Roller Bearings
SHAFT: 0.685 / 1.51
RSMIN: 3.00000000
DESIGNATION: 2.03 / 0.080
SMINL: HJ-486028
SMINTT: 76.152 / 2.9981
SMINC: 76.182 / 2.9993
IR-364428 IR - Inch Series - Inner Rings
WEIGHT: 57.140 / 2.2496
SHAFT: 0.417 / 0.920
RSMIN: 2 1/4
DESIGNATION: 2.030 / 0.08
SMINL: IR-364428
SMINI: 57.122 / 2.2489
