Surface

Material

Outer diameter [mm]

No. of teeth

Hub

Hardened

No
Yes

Bore [mm]

Module

Inner diameter [mm]

Length [mm]

Profile

Version

Tooth width [mm]

Bore diameter [mm]

Width [mm]

Belt width [mm]

Ratio

Thread size

Effective length [mm]

Bore H7 [mm]

Output speed [min 1]

Max. output torque [Nm]

Taper bushing (type)

Thread type

left
right

Power [kW]

Toothed length [mm]

Ratio total

Self closure

No
Yes

Motor size

Gearbox size

Thread size x Slope [mm]

Pitch x inner width (inch)

Thickness [mm]

Profile type [mm]

Adjustable range [mm]

Shaft diameter [mm]

Handle diameter [mm]

Pitch [mm]

Inner thread size [mm]

Spline width [mm]

No. of splines

Ratio actual

4400

Ball Bearings / Roller BearingsBearings, Bushes, SealsThrust Ball Bearings, Single Direction, Single Row, MAEDLER®
single direction thrust ball bearing 51109 inner Ø 45mm outer Ø 65mm height 14mm PN: 51109-MAE
$3.90 Add to cart
Ball Bearings / Roller BearingsBearings, Bushes, SealsThrust Ball Bearings, Single Direction, Single Row, MAEDLER®
single direction thrust ball bearing 51110 inner Ø 50mm outer Ø 70mm height 14mm PN: 51110-MAE
$4.60 Add to cart
Ball Bearings / Roller BearingsBall bearings MÄDLER®Bearings, Bushes, Seals
MAEDLER deep groove ball bearing single row inner diameter 45mm outer diameter 100mm width 25mm sealed on both sides PN: 6309-2RS-MAE
$15.38 Add to cart

Maedler North America is your perfect partner for everything that revolves around drive-train technology. With an inventory of over 30,000 parts, we’re confident that you’ll find what you are looking for.

4400

single direction thrust ball bearing 51109 inner Ø 45mm outer Ø 65mm height 14mm PN: 51109-MAE

single direction thrust ball bearing 51110 inner Ø 50mm outer Ø 70mm height 14mm PN: 51110-MAE

MAEDLER deep groove ball bearing single row inner diameter 45mm outer diameter 100mm width 25mm sealed on both sides PN: 6309-2RS-MAE

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