Shaft Locking Elements TSUBAKI

[Tsubaki] — Powerlock AS Series Shaft Locking Element (Stainless Steel (AS-SS))

Family ID: TSB-PL-SS

Tsubaki Powerlock AS Series — friction-type shaft locking element for simple, strong, backlash-free connection between shaft and boss. No keyway required; installs and removes easily. RoHS compliant. Clean room (AS-KP) series available. AS Standard: metric and inch shaft sizes. AS-SS: stainless steel for corrosive environments. AS-KP: electroless nickel-plated for clean room applications.

28 product codes available in this family

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Product Codes & Specifications

Product Code	Description	Brand	Spec
PL019X047AS-SS	Shaft Ø19 mm × Outer Ø47 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 19 mm \| Outer Diameter: 47 mm
PL020X047AS-SS	Shaft Ø20 mm × Outer Ø47 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 20 mm \| Outer Diameter: 47 mm
PL022X047AS-SS	Shaft Ø22 mm × Outer Ø47 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 22 mm \| Outer Diameter: 47 mm
PL024X050AS-SS	Shaft Ø24 mm × Outer Ø50 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 24 mm \| Outer Diameter: 50 mm
PL025X050AS-SS	Shaft Ø25 mm × Outer Ø50 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 25 mm \| Outer Diameter: 50 mm
PL028X055AS-SS	Shaft Ø28 mm × Outer Ø55 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 28 mm \| Outer Diameter: 55 mm
PL030X055AS-SS	Shaft Ø30 mm × Outer Ø55 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 30 mm \| Outer Diameter: 55 mm
PL032X060AS-SS	Shaft Ø32 mm × Outer Ø60 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 32 mm \| Outer Diameter: 60 mm
PL035X060AS-SS	Shaft Ø35 mm × Outer Ø60 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 35 mm \| Outer Diameter: 60 mm
PL038X065AS-SS	Shaft Ø38 mm × Outer Ø65 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 38 mm \| Outer Diameter: 65 mm
PL040X065AS-SS	Shaft Ø40 mm × Outer Ø65 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 40 mm \| Outer Diameter: 65 mm
PL042X075AS-SS	Shaft Ø42 mm × Outer Ø75 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 42 mm \| Outer Diameter: 75 mm
PL045X075AS-SS	Shaft Ø45 mm × Outer Ø75 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 45 mm \| Outer Diameter: 75 mm
PL048X080AS-SS	Shaft Ø48 mm × Outer Ø80 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 48 mm \| Outer Diameter: 80 mm
PL055X085AS-SS	Shaft Ø55 mm × Outer Ø85 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 55 mm \| Outer Diameter: 85 mm
PL060X090AS-SS	Shaft Ø60 mm × Outer Ø90 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 60 mm \| Outer Diameter: 90 mm
PL065X095AS-SS	Shaft Ø65 mm × Outer Ø95 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 65 mm \| Outer Diameter: 95 mm
PL070X110AS-SS	Shaft Ø70 mm × Outer Ø110 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 70 mm \| Outer Diameter: 110 mm
PL075X115AS-SS	Shaft Ø75 mm × Outer Ø115 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 75 mm \| Outer Diameter: 115 mm
PL085X125AS-SS	Shaft Ø85 mm × Outer Ø125 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 85 mm \| Outer Diameter: 125 mm
PL090X130AS-SS	Shaft Ø90 mm × Outer Ø130 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 90 mm \| Outer Diameter: 130 mm
PL095X135AS-SS	Shaft Ø95 mm × Outer Ø135 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 95 mm \| Outer Diameter: 135 mm
PL100X145AS-SS	Shaft Ø100 mm × Outer Ø145 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 100 mm \| Outer Diameter: 145 mm
PL110X155AS-SS	Shaft Ø110 mm × Outer Ø155 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 110 mm \| Outer Diameter: 155 mm
PL120X165AS-SS	Shaft Ø120 mm × Outer Ø165 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 120 mm \| Outer Diameter: 165 mm
PL130X180AS-SS	Shaft Ø130 mm × Outer Ø180 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 130 mm \| Outer Diameter: 180 mm
PL140X190AS-SS	Shaft Ø140 mm × Outer Ø190 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 140 mm \| Outer Diameter: 190 mm
PL150X200AS-SS	Shaft Ø150 mm × Outer Ø200 mm	Tsubaki	Series: Powerlock AS \| Grade: Stainless Steel (AS-SS) \| Type: Friction Shaft Locking Element (Non-Backlash) \| Keyway: Not Required \| RoHS: Compliant \| Material: Stainless Steel \| Application: Corrosive environments \| Installation: Bolt tightening — no special tools required \| Shaft Diameter: 150 mm \| Outer Diameter: 200 mm

[Tsubaki] — Powerlock AS Series Shaft Locking Element (Stainless Steel (AS-SS))

Product Codes & Specifications

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