Needle Roller Bearings
- Heavy-Duty Needle Roller Bearings
- IR-081212 IR - Inch Series - Inner Rings
IR-081212 Bearing | Heavy-Duty Needle Roller Bearings
IR-081212 PDF download| IR-081212 interchange Jtekt North America | NSK Rolling Bearing IR-081212 | |
| IR-081212 cross reference Jtekt North America | NSK Rolling Bearing IR-081212 | |
| IR-081212 Equivalent bearing interchange guide： | |
| Price： | enquiry |
| Model Number： | IR-081212 |
| d: | 0.023 / 0.050 |
| D: | 1/2 |
| B: | 1.020 / 0.04 |
| r(min): | IR-081212 |
| r1(min): | 12.682 / 0.4993 |
| Width: | 12.708 / 0.5003 |
| Size: | 12.692 / 0.4997 |
| WEIGHT： | 12.715 / 0.5006 |
| SHAFT： | 19.050 / 0.7500 |
| RSMIN： | 12.700 / 0.5000 |
| DESIGNATION： | 19.050 / 0.7500 |
IR-283624 IR - Inch Series - Inner Rings
WEIGHT: 44.440 / 1.7496
SHAFT: 0.286 / 0.630
RSMIN: 1 3/4
DESIGNATION: 1.520 / 0.06
SMINL: IR-283624
SMINI: 44.425 / 1.7490
IR-384828 IR - Inch Series - Inner Rings
WEIGHT: 60.315 / 2.3746
SHAFT: 0.562 / 1.240
RSMIN: 2 3/8
DESIGNATION: 2.030 / 0.08
SMINL: IR-384828
SMINI: 60.297 / 2.3739
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-253020 IR - Inch Series - Inner Rings
WEIGHT: 39.677 / 1.5621
SHAFT: 0.127 / 0.280
RSMIN: 1 9/16
DESIGNATION: 1.520 / 0.06
SMINL: IR-253020
SMINI: 39.662 / 1.5615
