Super Precision Taper Roller Bearing 31312
Model Number: 31312
Structure: Taper
Type: Roller
Bore Size: 1 - 180 mm
Outside Diameter: 2 - 190 mm
Precision Rating: P0, P6, P5, P4, P2
Seals Type: Open or Sealed
Number of Row: Single Row
Steel pressed: Bending claw form or rivet form
Materical: Chrome Steel, GCr15, (9Cr18), Stainless Steel
Noise standard: Z1, Z2, Z3, Z4
Vibration rank: V1, V2, V3, V4
Internal elimination code: C0, C2, C3, C4, C5
Steel pressed: Bending claw form or rivet form
Greese/Oil: As your requirement, such as SRL, PS2, Alvania R12
Application: Home appliances, electric motors, automotive components, pumps
Specifications
Tapered Roller Bearing 31312
1. OEM Bearings, high precision
2. Quick delivery
2. Low noise, long life
4. Rich stock
Packaging & Delivery
Packaging Detail: 1)Neutral package & wooden package 2)Carton package+pallet 3)Wooden package+pallet
Delivery Detail: Normally ready goods in stock
The kinds of tapered roller bearing and models
Metric single row tapered roller bearing
Inch single row tapered roller bearing
Double row tapered roller bearing
Four row tapered roller bearings
Paired single row tpered roller bearings
Inner diameter 20--150mm
Outer diameter 35--210mm
Details:
1. Less coefficient of friction, High limiting speed, Large size range, Variations of structure.
2. Tapered Roller Bearings are designed such like cup. Cone and rollers have tapered surfaces whose apexes converge at a common point on the bearing axis.
3. Single-row tapered roller bearing is able to carry radial and axial load in one directions simultaneously because an axial component of produced when this type of bearings loaded radically, two bearings are used together facing one another, or two or more bearings are matched and used.
Application:
For mounting wherever axial and radial loads are expected
For most parts for torque transmission
Home appliances, electric motors, automotive components
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