Star Precision Products
Star Precision Products
George Town, Chennai, Tamil Nadu
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Tapper Roller Bearings

Our range of products include timken tapered roller bearings and gamet bearings.

Timken Tapered Roller Bearings

Timken Tapered Roller Bearings
  • Timken Tapered Roller Bearings
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Approx. Price: Rs 1,260 / PieceGet Latest Price

Product Details:

ColorSilver
ConfigurationSingle Row
MaterialBearing Steel
ShapeRound

Tapered roller bearings

Tapered roller bearings have tapered inner and outer ring raceways and tapered rollers. They are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads. The projection lines of the raceways meet at a common point on the bearing axis to provide true rolling and low friction. The axial load carrying capacity of tapered roller bearings increases with increasing contact angle α. The size of the angle is related to the calculation factor e : the larger the value of e, the larger the contact angle. A single row tapered roller bearing is typically adjusted against a second tapered roller bearing.

Single row tapered roller bearings are separable, i.e. the inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup).

Double row tapered roller bearings can carry heavy loads and are stiff. They are suitable for the accommodation of combined (radial and axial) loads and can locate a shaft axially in both directions with a given axial clearance or a given preload. Their main use is in gearboxes, hoisting equipment, rolling mills and machines used in the mining industry, e.g. tunnelling machines. double row tapered roller bearings are produced in two configurations and in several different designs:

  • The TDO configuration; bearings of the TDO configuration have one double row outer ring (cup) and two inner rings with roller and cage assembly (cones).
  • The TDI configuration which comprises one double row inner ring with two roller and cage assemblies and two outer rings.

Assortment

  • single row tapered roller bearings
  • matched single row tapered roller bearings
  • double row tapered roller bearings
  • four-row tapered roller bearings

 

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Gamet Bearings

Gamet Bearings
  • Gamet Bearings
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Approx. Price: Rs 500 / PieceGet Latest Price

Product Details:

TypeBall
Bore Size1 - 65 mm
MaterialBearing steel,GCR15

Plain Cup
  • The basic single row bearing can be used in light to medium loaded applications, and provides a simple, cost-effective arrangement.

Flanged Cup (C Type)
  • The flanged cup version enables through boring of the housing for simplicity and accuracy. Cone n-out tolerances ranging from 0.5 microns to 1.5 microns. Comprehensive range of sizes from 25mm bore upwards.

Constant Pre-load Bearing (P Type)
  • This single row bearing has an extended outer ring, housing a number of springs. It is mounted in conjunction with either a single or double row bearing. As the outer race is free to slide in the housing, the spring force ensures that a constant bearing system preload is maintained despite thermal expansion due to varying temperature conditions.

Plain Cup (G Type)
  • Double row bearings offer nearly twice the capacity of the equivalent single row bearing, and are therefore used in more heavily loaded applications. The plain outer race enables this bearing to be used in a 'floating' position to permit thermal expansion. As such it can replace a P type bearing when additional load capacity is required. G type bearings can be preadjusted to give GE double row bearings. This is achieved by fitting a spacer between the inner races to give the required assembly end play or preload. Spacer width is adjusted individually prior to despatch.

Flanged Cup (H Type)
  • Double row bearings offer nearly twice the capacity of the equivalent single row bearing, and are therefore used in more heavily loaded applications. This double row bearing has a flanged outer ring which locates the shaft axially. This can also simplify housing machining operations and overall design. The type can be preadjusted to give HE double row bearings. This is achieved by fitting a spacer between the inner races to give the required assembly end play or preload.
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Ranjit Jain (Manager)
No. Old 113, Ground Floor, Thambu Chetty Street
George Town, Chennai- 600001, Tamil Nadu, India



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