SMR31-1x3x1.5-Open bearing

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Product Details
Product Drawing : 681681
Product Number : Ref. SMR31 / Edge type: Standard
Product Type : Miniature Metric Bearings / Ball Bearings
Description : SMR31 (1x3x1.5mm), Stainless Steel, Open, AF2 Oil Lube
Product Specifications
Bearing Material ! Stainless Steel 440C
Ball Material ! Stainless Steel 440C
Dimension Type ! Metric
ID (d) ! 1
OD (D) ! 3
Width (B1) ! 1.5
Enclosure # ! Open
Retainer Material ! Stailess Steel
ABEC/ISO Rating ! ABEC-1/ISO-P0
Retainer Type ! W
Radial Play ! P25
Lube ! Shell AF2 Oil
Load Rating(only 100 Cr6) ! C, dyn. N = 96
C, stat. N = 26
Limiting Speed(*1000rpm) ! Grease = 130
Oil = 150
Working Temp Deg C ! 121
Weight(g) ! .03

Miniature Bearing / Ball Bearing
Size: MR681

    Features:
  • 1x3x1mm
  • Chrome Steel
  • Open
  • AF2 Oil
    • Basic functions and advanges:
    • The 1x3x1 metal series of bearings are a high quality steel/chrome bearing with with no shields.
    • NPB BEARINGS are the most commonly used bearings in the RC Scene. And They have a great reputation for outstanding reliability and Performance on and off the track.
    • These bearings have been tested and proven by our Team Drivers under some of the Wildest conditions.
    • Please check your manual to see if these are bearings you need to use.

Excellent Quality and Superb Value

These NPB RC bearings use 1 x rubber seal and 1 x metal shield.

This is to be installed with the rubber seal facing the dirt. The metal shield offers less resistance therefore reducing load on the bearing giving a higher max RPM.

Over time these bearings have been refined to provide the best possible type of rubber seal, and additionally the lubricant package has been refined to offer less resistance, more protection and longer life.

Commonly used as Clutch Bell bearings in 1/8th Nitro Buggy/Truggy, also found in 1/10th on and off road models.

•Quantity: 1
•Condition: New Inventory From Factory.
•Quality Level ABEC 3 or Better
•Operating Temperature: Sealed or Metal Shields Ranges: –20 °F to +230°F [–30 °C to +110°C]. The determining factor will be the lube and the seal material.
•Raceways: Finely polished superior finish for long life, and low noise.
•Lubrication Wide temperature range (-50F to + 300F) High Quality Synthetic Lubricant.