AS35 One-Way 35x72x17 Bearing Support Required Backstop Clutch 63800ZZ The NPBT-1 1/2 CS is

The NPBT-1 1/2 CS is a pipe-mounted ball transfer unit featuring a 1-1/2" nylon main ball supported by ninety 3/16" steel balls

the NJ207MY inner diameter is 35mm

5214-2NSL Nachi Ball Bearing

NU214 width is 24mm

AS35 One-Way 35x72x17 Bearing Support Required Backstop Clutch 63800ZZ The NPBT-1 1/2 CS isAS35 One Way Clutch One Clutch AS35 = NSS35 AS35 is a one way clutch,that is used for Overrunning, Indexing and Backstopping, this type is non bearing supported, this is exactly the same size as any 6207 ball bearing, you will need one of the 6207 beairngs to support it, One way Bearing Sprag Clutch Freewheel and also called as Backstops. AS35 is used in any application that requires one direction rotation, such as mining, hydraulic, textile, printing