Description
Brand - RINGSPANN
Part Number - FZ 6208 P2RS RINGSPANN
Category - Internal Freewheels FZ
Principal Dimensions & Specifications (Metric):
Nominal Torque (MN) - 420 Nm
Maximum Speed - 3000 RPM
Dynamic Load Rating of Bearing Support (C) - 8950 N
Static Load Rating of Bearing Support (C0) - 7990 N
Bore Diameter (d) - 40 mm
Dimension (B)* - 27 mm
Dimension (D) - 80 mm
Dimension (K) - 94 mm
Weight - 0.6 kg
Other salient points to be noted:
• The maximum transmissible torque is 2 times the specified nominal torque
• The freewheels are supplied grease-filled and with 2 RS seals
* The width of freewheel size from FZ 6201 2RS to FZ 6208 2RS is different to the corresponding ball bearings of series 62
Features:
• Internal Freewheels FZ … are sprag freewheels with bearing support and ball bearing characteristics
• Support nominal torques up to 420 Nm
• Torque is transmitted through the inner ring and/or outer ring, via either a press fit or keyway connection
• Available with bores up to 40 mm
Application as: Backstop, Overrunning Clutch, Indexing Freewheel
Application Example:
• Two Internal Freewheels FZ 6206 are used as indexing freewheels in the drive of the metering roller in a seed spreader
• Two cam disks, offset by 180°, are mounted on the gearbox shaft
• Lever arms connect the cam disks to the outer rings of the two adjacent freewheels, enabling gradual rotation of the metering shaft
Mounting:
• To achieve the specified torque ratings, the outer ring must be installed in a housing with external diameter K
• The housing must be made of steel or grey cast iron, with a minimum grade of GG-20
• The housing bore tolerance (D) must comply with ISO N6
• The shaft tolerance must comply with ISO k6
• The permissible operating temperature of the freewheel is -20 °C to +80 °C
Lubrication:
• The freewheels are supplied grease-filled and with 2 RS seals
♦ ♦ Images are for representation purposes only
Part Number - FZ 6208 P2RS RINGSPANN
Category - Internal Freewheels FZ
Principal Dimensions & Specifications (Metric):
Nominal Torque (MN) - 420 Nm
Maximum Speed - 3000 RPM
Dynamic Load Rating of Bearing Support (C) - 8950 N
Static Load Rating of Bearing Support (C0) - 7990 N
Bore Diameter (d) - 40 mm
Dimension (B)* - 27 mm
Dimension (D) - 80 mm
Dimension (K) - 94 mm
Weight - 0.6 kg
Other salient points to be noted:
• The maximum transmissible torque is 2 times the specified nominal torque
• The freewheels are supplied grease-filled and with 2 RS seals
* The width of freewheel size from FZ 6201 2RS to FZ 6208 2RS is different to the corresponding ball bearings of series 62
Features:
• Internal Freewheels FZ … are sprag freewheels with bearing support and ball bearing characteristics
• Support nominal torques up to 420 Nm
• Torque is transmitted through the inner ring and/or outer ring, via either a press fit or keyway connection
• Available with bores up to 40 mm
Application as: Backstop, Overrunning Clutch, Indexing Freewheel
Application Example:
• Two Internal Freewheels FZ 6206 are used as indexing freewheels in the drive of the metering roller in a seed spreader
• Two cam disks, offset by 180°, are mounted on the gearbox shaft
• Lever arms connect the cam disks to the outer rings of the two adjacent freewheels, enabling gradual rotation of the metering shaft
Mounting:
• To achieve the specified torque ratings, the outer ring must be installed in a housing with external diameter K
• The housing must be made of steel or grey cast iron, with a minimum grade of GG-20
• The housing bore tolerance (D) must comply with ISO N6
• The shaft tolerance must comply with ISO k6
• The permissible operating temperature of the freewheel is -20 °C to +80 °C
Lubrication:
• The freewheels are supplied grease-filled and with 2 RS seals
♦ ♦ Images are for representation purposes only
