NSK Railway Bearing 22338MK 1.Self-aligning, 2.Heavy Loads 3.Vibrating Applications 4. ... 45019.7- 231481C - - 157.174- 270862 5 - - - 8551 40021.1- 22338MK AH2338 - 1804001325160167Tr210 × 4 1 7502 34079.686.222228M - - 140- 250683 ... 59035.4- 23120C - - 100- 165522- - - 3455304.4- NSK Railway Bearing 22338MK