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Sealmaster ER-21 Ball Insert Bearings

Price
$120.00
Taxes and shipping calculated at checkout
In stock
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Return Policy
Returns
Our policy lasts 30 days. If 30 days have gone by since your purchase, unfortunately we can’t offer you a refund or exchange.

To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.

To complete your return, we may require a receipt or proof of purchase.

There are certain situations where only partial refunds are granted (if applicable)
- Any item not in its original condition, is damaged or missing parts for reasons not due to our error
- Any item that is returned more than 30 days after delivery

Apollo Industries is located in Detroit Michigan USA

Free Shipping Over $100
Free Returns

Product information

Brand Sealmaster
Title Sealmaster ER-21 Ball Insert Bearings
Bore Diameter 1.3130 in
Outside Diameter 2.8350 in
Outer Ring Width 0.9380 in
Inner Ring Width 1.6880 in
Bore Type Straight
Duty Type Standard Duty
Overall Width 1.6880 in
Locking Device Setscrew
Operating Temperature Range -20 to 220 F
Fillet Radius 0.0400 in
Radial Dynamic Load Capacity 5782 lb
Radial Static Load Capacity 3493 lb
Bearing Material 52100 Bearing Steel, Black Oxided
Cage Material Brass
Finish/Coating Black Oxide Coated
Maximum RPM 4650 rpm
Retainer Type Land Riding Retainer
Seal Type Felt Labyrinth Seal
Expansion Type Non-Expansion Bearing (Fixed)
Series ER
Precision Rating ABEC 1
Misalignment Angle None
Housing Type Insert Only
Lubricant Lithium Complex NLGI 2 Grease
Lubrication Lithium Complex NLGI 2 Grease

Manufacturer Catalog Number ER-21
Manufacturer Product Page Click here
Manufacturer Catalog Click here
Manufacturer UPC Number 662461008638
Weight 1.37 lbs
Bore Diameter 1.3130 in
Outside Diameter 2.8350 in