d, 120, mm. D, 310, mm. B, 72, mm. D1, ≈, 238.5, mm. F, 170, mm. r1,2, min. 5, mm. r3,4, min. 5, mm. s, max. 6.3, mm. Abutment dimensions. da, min. 144, mm.
N424M NU424M NU424Q1/S0 NJ424M NU426M NU426M/S0 NU426Q1/S0 NU426Q1/C9S0 30/600 30/600/W33 30/600K 30/600K/W33 30/630 30/630/W33 30/630/C3S0 . Meanwhilewealsoprovidetheimperial(non-standard)bearing
Cylindrical roller bearings, single row of the product data, refer to Single row cylindrical roller bearings and Principles of bearing selection and application.