TIMKEN -Torrington HJ-122016.2RS with seals, Needle Roller bearing,Cylindrical Roller Radial Bearings-HJ-2RS Series 19,050 X 31,750 X 25,40 (mm)
Description
Fw Bore (nom.) inch | 0.7500 |
Fw Bore (nom.) mm | 19,050 |
D Outside Diameter (nom.) inch | 1.2500 |
D Outside Diameter (nom.) mm | 31,750 |
C Width (nom.) inch | 1.000 |
C Width (nom.) mm | 25,40 |
§ Limiting Speed | 5 100 |
ra* Housing Fillet (max.) inch | 0.04 |
ra* Housing Fillet (max.) mm | 1,0 |
Used with Inner Ring Designation | IR-081216 |
DIMENSIONS AND LOAD RATINGS | |||||||||||||
Fw Bore | D Outside Diameter | C Width | Bearing* Designation | Load Ratings | § Limiting Speed | ra* Housing Fillet | † Used with Inner Ring Designation | ||||||
Basic Dynamic Cr
| Basic Static CO | ||||||||||||
ISO | ISO | ||||||||||||
(nom.) | (nom.) | (nom.) | T | 281 | 76 | (max.) | |||||||
inch | mm | inch | mm | inch | mm | (with both seals) | lbf | lbf | lbf | rpm | inch | mm | |
0.6250 | 15,875 | 1.1250 | 28,570 | 1.000 | 25,40 | HJ-101816.2RS | 2 970 | 3 980 | 4 150 | 6 100 | 0.025 | 0,6 | — |
0.7500 | 19,050 | 1.2500 | 31,750 | 1.000 | 25,40 | HJ-122016.2RS | 3 170 | 4 250 | 4 680 | 5 100 | 0.04 | 1,0 | IR-081216 |
0.8750 | 22,225 | 1.3750 | 34,925 | 1.000 | 25,40 | HJ-142216.2RS | 3 540 | 4 750 | 5 600 | 4 400 | 0.04 | 1,0 | IR-101416 |
1.0000
| 25,400
| 1.5000
| 38,100
| 1.000
| 25,40
| HJ-162416.2RS
| 3 870
| 5 200
| 6 520
| 3 800
| 0.04
| 1,0
| IR-121616 IR-131616 |
1.1250
| 28,575
| 1.6250
| 41,275
| 1.250
| 31,75
| HJ-182620.2RS
| 5 740
| 7 700
| 11 200
| 3 400
| 0.04
| 1,0
| IR-141820 IR-151820 |
1.2500 | 31,750 | 1.7500 | 44,450 | 1.250 | 31,75 | HJ-202820.2RS | 5 900 | 7 920 | 11 900 | 3 100 | 0.04 | 1,0 | IR-162020 |
1.3750 | 34,925 | 1.8750 | 47,625 | 1.250 | 31,75 | HJ-223020.2RS | 6 290 | 8 430 | 13 300 | 2 800 | 0.04 | 1,0 | IR-182220 |
1.5000
| 38,100
| 2.0625
| 52,388
| 1.250
| 31,75
| HJ-243320.2RS
| 7 400
| 9 930
| 14 800
| 2 500
| 0.06
| 1,5
| IR-192420 IR-202420 |
1.6250
| 41,275
| 2.1875
| 55,562
| 1.250
| 31,75
| HJ-263520.2RS
| 7 600
| 10 200
| 15 700
| 2 400
| 0.06
| 1,5
| IR-212620 IR-222620 |
1.7500
| 44,450
| 2.3125
| 58,738
| 1.250
| 31,75
| HJ-283720.2RS
| 7 790
| 10 500
| 16 600
| 2 200
| 0.06
| 1,5
| IR-222820 IR-232820 IR-242820 |
2.0000
| 50,800
| 2.5625
| 65,088
| 1.250
| 31,75
| HJ-324120.2RS | 8 410
| 11 300
| 19 100
| 1 900
| 0.06
| 1,5
| IR-243220 IR-253220 IR-263220 IR-273220 |
2.2500 | 57,150 | 3.0000 | 76,200 | 1.750 | 44,45 | HJ-364828.2RS | 14 800 | 19 900 | 36 200 | 1 700 | 0.06 | 1,5 | IR-283628 |
2.5000
| 63,500
| 3.2500
| 82,550
| 1.750
| 44,45
| HJ-405228.2RS
| 16 000
| 21 500
| 41 300
| 1 500
| 0.08
| 2,0
| IR-314028 IR-324028 |
2.7500
| 69,850
| 3.5000
| 88,900
| 1.750
| 44,45
| HJ-445628.2RS
| 16 700
| 22 300
| 44 800
| 1 400
| 0.08
| 2,0
| IR-354428 IR-364428 |
3.0000
| 76,200
| 3.7500
| 95,250
| 1.750
| 44,45
| HJ-486028.2RS
| 17 700
| 23 800
| 49 900
| 1 300
| 0.08
| 2,0
| IR-384828 IR-404828 |
BEARING MOUNTING DIMENSIONS | ||||||||||||||||
Mounting Dimensions, Clearance Fit | Mounting Dimensions, Tight Transition Fit | |||||||||||||||
Inch Mounting | Metric Mounting(mm) | Inch Mounting | Metric Mounting(mm) | |||||||||||||
S Shaft Raceway Diameter | H Housing Bore Diameter | S Shaft Raceway Diameter | H Housing Bore Diameter | Bearing Designation | S Shaft Raceway Diameter | H Housing Bore Diameter | S Shaft Raceway Diameter | H Housing Bore Diameter | ||||||||
max. | min. | min. | max. | max. | min. | min. | max. | max. | min. | min. | max. | max. | min. | min. | max. | |
0.6250 | 0.6246 | 1.1250 | 1.1258 | 15,875 | 15,865 | 28,575 | 28,595 | -101816 | 0.6244 | 0.6240 | 1.1239 | 1.1247 | 15,860 | 15,850 | 28,547 | 28,567 |
0.7500 | 0.7495 | 1.2500 | 1.2510 | 19,050 | 19,037 | 31,750 | 31,775 | -122016 | 0.7492 | 0.7487 | 1.2487 | 1.2497 | 19,030 | 19,017 | 31,717 | 31,742 |
0.8750 | 0.8745 | 1.3750 | 1.3760 | 22,225 | 22,212 | 34,925 | 34,950 | -142216 | 0.8742 | 0.8737 | 1.3737 | 1.3747 | 22,205 | 22,192 | 34,892 | 34,917 |
1.0000 | 0.9995 | 1.5000 | 1.5010 | 25,400 | 25,387 | 38,100 | 38,125 | -162416 | 0.9992 | 0.9987 | 1.4987 | 1.4997 | 25,380 | 25,367 | 38,067 | 38,092 |
1.1250 | 1.1245 | 1.6250 | 1.6260 | 28,575 | 28,562 | 41,275 | 41,300 | -182620 | 1.1242 | 1.1237 | 1.6237 | 1.6247 | 28,555 | 28,542 | 41,242 | 41,267 |
1.2500 | 1.2494 | 1.7500 | 1.7510 | 31,750 | 31,735 | 44,450 | 44,475 | -202820 | 1.2490 | 1.2484 | 1.7487 | 1.7497 | 31,725 | 31,710 | 44,417 | 44,442 |
1.3750 | 1.3744 | 1.8750 | 1.8760 | 34,925 | 34,910 | 47,625 | 47,650 | -223020 | 1.3740 | 1.3734 | 1.8737 | 1.8747 | 34,900 | 34,885 | 47,592 | 47,617 |
1.5000 | 1.4994 | 2.0625 | 2.0637 | 38,100 | 38,085 | 52,388 | 52,418 | -243320 | 1.4990 | 1.4984 | 2.0610 | 2.0622 | 38,075 | 38,060 | 52,349 | 52,379 |
1.6250 | 1.6244 | 2.1875 | 2.1887 | 41,275 | 41,260 | 55,562 | 55,592 | -263520 | 1.6240 | 1.6234 | 2.1860 | 2.1872 | 41,250 | 41,235 | 55,524 | 55,554 |
1.7500 | 1.7494 | 2.3125 | 2.3137 | 44,450 | 44,435 | 58,738 | 58,768 | -283720 | 1.7490 | 1.7484 | 2.3110 | 2.3122 | 44,425 | 44,410 | 58,699 | 58,729 |
2.0000 | 1.9993 | 2.5625 | 2.5637 | 50,800 | 50,782 | 65,088 | 65,118 | -324120 | 1.9988 | 1.9981 | 2.5610 | 2.5622 | 50,770 | 50,752 | 65,049 | 65,079 |
2.2500 | 2.2493 | 3.0000 | 3.0012 | 57,150 | 57,132 | 76,200 | 76,230 | -364828 | 2.2488 | 2.2481 | 2.9985 | 2.9997 | 57,120 | 57,102 | 76,162 | 76,192 |
2.5000 | 2.4993 | 3.2500 | 3.2514 | 63,500 | 63,482 | 82,550 | 82,586 | -405228 | 2.4988 | 2.4981 | 3.2481 | 3.2495 | 63,470 | 63,452 | 82,502 | 82,538 |
2.7500 | 2.7493 | 3.5000 | 3.5014 | 69,850 | 69,832 | 88,900 | 88,936 | -445628 | 2.7488 | 2.7481 | 3.4981 | 3.4995 | 69,820 | 69,802 | 88,852 | 88,888 |
3.0000 | 2.9993 | 3.7500 | 3.7514 | 76,200 | 76,182 | 95,250 | 95,286 | -486028 | 2.9988 | 2.9981 | 3.7481 | 3.7495 | 76,170 | 76,152 | 95,202 | 95,238 |
The Timken-Torrington HJ-122016.2RS is a high-performance needle roller bearing with seals on both sides, designed to handle substantial radial loads while maintaining a compact profile. Part of Timken-Torrington’s reputable range of needle roller bearings, the HJ-122016.2RS is widely used in applications such as automotive transmissions, industrial machinery, and agricultural equipment where space constraints, durability, and load capacity are critical.
This bearing features a needle roller configuration with long, slender rollers that provide a high load-bearing capacity relative to its size. The rollers are made from high-quality, hardened steel, which enhances the bearing’s strength, wear resistance, and operational longevity, even under heavy loads or high-speed conditions. This robust construction ensures that the bearing can withstand rigorous demands, including shock loads and variable operating conditions.
A standout feature of the HJ-122016.2RS is its integrated dual seals (2RS), which provide excellent protection against contaminants like dirt, dust, and moisture. These seals help maintain the integrity of the lubricant inside the bearing, reducing the need for frequent maintenance and enhancing overall reliability. The sealing also prevents lubricant leakage, which is especially beneficial in high-speed applications where consistent lubrication is essential for optimal performance.
The bearing’s sealed design ensures that it operates smoothly and quietly, with minimal vibration and noise. This is achieved through precise manufacturing tolerances that ensure a snug fit and stable operation within machinery. Additionally, the sealed configuration helps to extend the bearing’s service life by protecting internal components from premature wear due to external contaminants.
Overall, the Timken-Torrington HJ-122016.2RS needle roller bearing combines high radial load capacity with the added benefits of integrated sealing, making it a dependable and low-maintenance choice for a wide range of demanding applications. Its compact design, robust construction, and protective seals make it an ideal solution for industries requiring reliable performance in space-constrained environments.