| Items |
 2M-NATR20LL/LP03 Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, Double Sealed, NATR Type, Spherical O.D. |
 NA22/6LL Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, Double Sealed, NA22 Type, Spherical O.D. |
 NA22/6XLL Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, Double Sealed, NA22 Type, Cylindrical O.D. |
NA22/8LL Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, Double Sealed, NA22 Type, Spherical O.D. |
NA22/8XLL Roller Follower Yoke Type Track Roller Bearing w/ Inner Ring, Double Sealed, NA22 Type, Cylindrical O.D. |
|||||
| Type | Yoke Type Track Roller | |||||||||
| Roller Type | Needle | |||||||||
| Bearing Type | Needle Roller Bearing | |||||||||
| Material | High Carbon Chrome Steel | |||||||||
| Cage Material | Steel | |||||||||
| Outside Ring Type | Spherical | Spherical | Cylindrical | Spherical | Cylindrical | |||||
| Limiting Speed - Oil | ||||||||||
| Limiting Speed - Grease | 8000 rpm | 10000 rpm | 10000 rpm | 10000 rpm | 10000 rpm | |||||
| d | 0.7874 in20.000 mm | 0.2362 in6.000 mm | 0.2362 in6.000 mm | 0.315 in8 mm | 0.315 in8 mm | |||||
| d Tolerance | ||||||||||
| D (0/-0.050) | 1.8504 in47.000 mm | 0.748 in19 mm | 0.748 in19 mm | 0.9449 in24.000 mm | 0.9449 in24.000 mm | |||||
| Ew | ||||||||||
| F | 0.9843 in25.000 mm | 0.3937 in10.000 mm | 0.3937 in10.000 mm | 0.4724 in12.000 mm | 0.4724 in12.000 mm | |||||
| e | 1.4567 in37.000 mm | 0.6299 in16.000 mm | 0.6299 in16.000 mm | 0.7087 in18.000 mm | 0.7087 in18.000 mm | |||||
| C | 0.9449 in24 mm | 0.4646 in11.800 mm | 0.4646 in11.800 mm | 0.4646 in11.800 mm | 0.4646 in11.800 mm | |||||
| C Tolerance | ||||||||||
| B | 0.9843 in25.000 mm | 0.4724 in12.000 mm | 0.4724 in12.000 mm | 0.4724 in12.000 mm | 0.4724 in12.000 mm | |||||
| B Tolerance | 0/-0.210 mm | |||||||||
| r | 0.0118 in0.300 mm | 0.0118 in0.300 mm | 0.0118 in0.300 mm | 0.0118 in0.300 mm | ||||||
| Enclosure | Double Sealed | |||||||||
| Static Load Rating | 7550 lbf33500 N33.50 kN | 955 lbf4250 N4.25 kN | 955 lbf4250 N4.25 kN | 1180 lbf5250 N5.25 kN | 1180 lbf5250 N5.25 kN | |||||
| Dynamic Load Rating | 4650 lbf20700 N20.70 kN | 1020 lbf4550 N4.55 kN | 1020 lbf4550 N4.55 kN | 1160 lbf5150 N5.15 kN | 1160 lbf5150 N5.15 kN | |||||
| Load Rating of Track | 1060 lbf4700 N | 310 lbf1380 N | 990 lbf4400 N | 425 lbf1900 N | 1240 lbf5500 N | |||||
| Weight | 0.040 lb0.018 kg | 0.040 lb0.018 kg | 0.060 lb0.027 kg | 0.060 lb0.027 kg | ||||||
| Operating Temperature Range | -40 to 250 ºF-40 to 120 ºC | |||||||||
|
|
||||||||||
