NTN Spherical Roller Bearings w/ Standard Bore , 23156B PRESSOL drilling machine (including electric drill

drilling machine (including electric drill with stand) 10 mm or more Drilling range Small blade Φ 22 to 36 mm · Middle blade 36 36 to 50 mm · Large blade Φ 50 to 62 mm Main applicable material and

Cr C0r Grease Oil Y1 Y0 HR30222J 110 200 41 38 32 3 2

200  6  150  34 1/4  15

0 8 14 100 2 GENERAL HSSEQ480090 9 R4

NTN Spherical Roller Bearings w/ Standard Bore , 23156B PRESSOL drilling machine (including electric drillItem # d D B r Static Load Rating Dynamic Load Rating 23156B 11. 0236 in 280. 000 mm 18. 1102 in 460. 000 mm 5. 7480 in 146. 000 mm 0. 1969 in 5. 000 mm 955000 lbf 4250000 N 4250. 00 kN 515000 lbf 2300000 N 2300. 00 kN 1. Design features and characteristics Spherical roller bearings consist of an outer ring having a continuous spherical raceway and two rows of barrel shaped rollers guided by an inner ring with two raceways. (Refer to Fig. 1) This