RKOR 80.40 NADELLA

Brand - NADELLA
Item Number - RKOR 80.40 NADELLA
Category - Guide Rollers with Tapered Roller Bearings, with “Gothic Arch” Profile (Eccentric)

Principal Dimensions & Load Ratings (Metric):
Dimension (De) - 79 mm
Dimension (d-h7) - 40 mm
Dimension (d1) - 36 (H7) mm
Dimension (d) - M30 x 1.5
Dimension (T) - 50.7 mm
Dimension (m) - 27 mm
Minimum Dimension (S) - 19 mm
Dimension (P) - 19.6 mm
Dimension (L) - 100 mm
Dimension (A) - 45 mm
Dimension (B) - 55 mm
Dimension (I1) - 18 mm
Dimension (M) - 44 mm
Dimension (SW1) - 12 mm
Dimension (SW2) - 46 mm
Dimension (k) - 8 mm
Recommended Pairings - Albero Ø40
Dynamic Load (Cw)* - 68000 N
Radial Limit Load (Fr) - 31000 N
Axial Limit Load (Fa) - 10000 N
Life Coefficient (X) - 1
Life Coefficient (Y) - 3.2
Torque Wrench Settings** - 300 Nm
Weight - 1.6 kg

Other salient points to be noted:
* Cw basic load for 100 km
** Torque wrench settings are given for non-lubricated threads; for lubricated threads, multiply figure by 0.8

• Standard seals: material NBR, type RS
• On request, the guide rollers can be supplied with Viton seals for operating temperatures up to 120°C (suffix V)
• The guide rollers are complete with self-locking washers and hexagonal nut for fitting
• Pressure angle α for load calculation: 65°

♦ ♦ Images are for representation purposes only