BA 30 R RINGSPANN

Brand - RINGSPANN
Part Number - BA 30 R RINGSPANN
Category - Complete Freewheels BA

Principal Dimensions & Specifications (Metric):
Standard Bore Diameter (d) - 50 mm
Maximum Bore Diameter (d) - 50 mm
Dimension (A) - 155 mm
Dimension (C) - 120 mm
Dimension (D) - 151 mm
Dimension (E) - 10 mm
Dimension (H) - 120 mm
Dimension (K) - 3.5 mm
Dimension (L) - 102 mm
Dimension (N) - 16 mm
Dimension (O) - 140 mm
Dimension (P) - 27.5 mm
Dimension (Q) - 95 mm
Dimension (R) - 100 mm
Thread for Screw (S) - M16
Weight - 12 kg
Type - Standard Type for Universal Use (R)
Nominal Torque (M_N) - 1600 Nm
Maximum Speed of Inner Ring Freewheels - 1000 RPM

Description of Suffix:
R - Standard Type for Universal Use

Other salient points to be noted:
• The maximum transmissible torque is 2 times the specified nominal torque
• Tolerance of keyway width JS10
• Keyway according to DIN 6885

Features:
• Handles nominal torques up to 57,500 Nm
• Available with bores up to 150 mm

Application as: Backstop

Application Example:
• Complete Freewheel BA 45 SX is used as a backstop, mounted at the end of the intermediate shaft of a spur gearbox
• For high shaft speeds during normal (freewheeling) operation, the sprag lift-off type X is used

Mounting:
• The holding pin should allow 0.5 to 2 mm play in both axial and radial directions
• Removing the holding pin enables the shaft to rotate freely in both directions
• The shaft tolerance must conform to ISO h6 or j6

♦ ♦ Images are for representation purposes only