SQUARE FLANGED BALL BEARING UNIT 50MM SKF

Dimensions:

• bore diameter (d) 50 mm
• outer diameter, inner ring (d1) 62.51 mm
• overall width (A) 39.5 mm
• flange width (A1) 16 mm
• standout of end cover (A5) 33 mm
• width of inner ring (B) 51.6 mm
• distance from locking device side face to thread centre (B4) 9 mm
• top external diameter (Db1) 115 mm
• distance between attachment bolts (J) 111 mm
• overall length (L) 143 mm
• diameter of attachment bolt hole (N) 16 mm
• distance from locking device side face to raceway centre (s1) 32.6 mm
• overall unit width (T) 54.6 mm
• diameter of head sphere of grease fitting (DN) 6.589 mm
• hexagonal key size for the grease fitting (SWN) 11.11 mm
• thread of the grease fitting (GN) 1/8- 27 NPT
• housing thread for the grease fitting (RG) 1/8-27 NPT
• axial position of the housing thread (R1) 25 mm

Calculation data:

• basic dynamic load rating (C) 35.1 kN
• basic static load rating (C0) 23.2 kN
• fatigue load limit (Pu) 0.98 kN
• limiting speed 3300 r/min