3/4" 4 Bolt Flange Bearing w/Lock Collar

Item Number: 1-204-12-4-C

Price: $8.60
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3/4" 4 Bolt Flange Bearing w/Lock Collar

3/4" 4 Bolt Flange Bearing w/Lock Collar

item number: 1-204-12-4-C PRICE: $8.60 43 In Stock Regular Stock Item


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3/4" 4 Bolt Flange Bearing w/Lock Collar
Item Number: 1-204-12-4-C
Price: $8.60
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* UPS 3-Day, 2-Day, and Next Day orders entered before 1pm (CST) Mon-Fri will be shipped the same day. Orders entered Sat or Sun will be shipped the following Monday.
  • This item is on page 123 of our current catalog
Description
4 BOLT FLANGE BEARING
Brand new 200 series flange bearings. Cast iron construction with self-aligning ball bearing insert and grease zerk. All bearings except eccentric lock collar types include set screw on the inner race to lock shaft. Items with eccentric locking collar have set screw in the collar.

SPECIFICATIONS
  • Bore 3/4"
  • Bore Thru-Length 1.791"
  • Bearing # HC204-12
  • Housing # FS204
  • Mount 2.500"
  • Bolt Size 3/8"
  • Overall Length 3.386"
  • Shpg. 3 lbs.
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What is the difference between a locking collar and no locking collar? Does the locking collar have set screw to hold the 1" shaft in place from sliding out? How does the locking collar hole the shaft from sliding out? Thanks, Mike

A: The locking collar has a machined off-true eccentric recess machined in one side which mates to the off-true machined eccentric face of the bearing. A set screw in the collar locks it to the shaft. When the shaft and collar turn, the eccentric mating slips until there is positive grab on the circumference of the shaft and along the eccentric, effectively locking them together. This state is kept until the shaft is reversed, and slippage undoes the locking. Locking collar bearings are typically used for single direction applications where the shaft does not reverse for this reason. Standard bearings usually have just two set screws at 90 degrees to lock the bearing to the shaft.

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3/4" 4 Bolt Flange Bearing w/Lock Collar
Item Number: 1-204-12-4-C
Price: $8.60
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3/4" 4 Bolt Flange Bearing w/Lock Collar
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