BL 252 NADELLA

Brand - NADELLA
Item Number - BL 252 NADELLA
Category - Carriage with Burnished Body

Principal Dimensions & Load Ratings (Metric):
Dimension (A) - 136 mm
Dimension (B) - 90 (+/-0.05) mm
Dimension (C) - 56 mm
Dimension (P) - 54 mm
Dimension (P1) - 14 mm
Dimension (P2) - 16 mm
Dimension (V) - M4 x 7
Dimension (m) - 70 mm
Dimension (e) - 40 mm
Dimension (u) - 8 mm
Dimension (f) - M8
Dimension (Q) - 12 mm
Dimension (T) - 43
Dimension (Z) - 47 mm
Weight - 2.4 kg
Dynamic Load (Cw*) - 59000 N
Radial Limit Load (Fr**) - 16800 N
Axial Limit Load (Fr***) - 8400 N
Life Coefficient (X) - 1
Life Coefficient (Y) - 1

Description of Prefix:
BL - Carriage with burnished steel body for the Rolbloc system

Other salient points to be noted:
* Cw basic load for 100 km, load perpendicular to the roller side fixing surface
** Loads perpendicular to the roller side fixing surface
*** Loads parallel to the roller side fixing surface

• On request, the guide rollers can be supplied in stainless steel (suffix NX) and with Viton seals for operating temperatures up to 120°C (suffix V, not available for dimension BL ... 115). Internal rolling elements in standard bearing steel
• Pressure angle α for loads checking calculation: 45°
• Standard seals: material NBR, RS type

♦ ♦ Images are for representation purposes only