Maedler North America

Part number (SKU) BB25-2GD
d [mm] 25
D [mm] 52
D1 [mm] 47,05
B [mm] 20
r [mm] 1,0
Torque [Nm] 78
Drag torque [Nm] 0,055
Max. overrunning inner race [min 1] 2500
Max. overrunning outer race [min 1] 1400
Load rating radial dyn. C [N] 10700
Load rating radial stat. C0 [N] 6300
Weight [g] 200

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CAD FILES (download)

ADDITIONAL INFORMATION

If you need a rework or a custom-made-product please contact us directly with your inquiry.

The supplied 3D models, pictures and technical drawings are made with reasonable care.
Nevertheless liability is excluded for the accuracy and correctness of this data.

Weight 0.21 kg
Dimensions 81.5 × 81.5 × 32 cm
d (mm)

D1 [mm]

B [mm]

r [mm]

Torque [Nm]

Drag torque [Nm]

Load rating radial dyn. C [N]

Load rating radial stat. C0 [N]

Weight [g]

Ball bearing freewheel BB25-2GD inner diameter 25mm outer diameter 52mm width 20mm with lip seals PN: BB25-2GD

These sprag freewheels with integrated ball bearings in premium quality can be used as indexing freewheels, backstops or overrunning clutches. They are installed in housings provided by the customer.

Design BB-2GD: Standard freewheels without keyways. This version is 5mm wider than the BB version. Lip seal on both sides against dust and splash water.

Version 1KK: With keyway on inner ring according to DIN 6885-3.

Lubrication: The freewheels are filled with grease for normal operating conditions and are maintenance-free. Do not use greases or lubricants with EP additives.

Temperature range: -30°C to + 100°C.

Other versions on request.

$84.80

Ships within 1-2 weeks

Quantity Discount (%) Price
1 - 9 $84.80
10 - 24 5.88 % $79.81
25 - 49 8.83 % $77.31
50+ 11.76 % $74.83

Ball bearing freewheel BB25-2GD inner diameter 25mm outer diameter 52mm width 20mm with lip seals PN: BB25-2GD

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