STO40, NAST40R Yoke Track Roller Bearing Premium Brand JTEKT 40x80x20x19.8mm
Quick Order Code: 214065
Yoke Type Track Roller Bearing
Also known as:
STO40, NAST40R
Availability:
10In stock
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£63.06
£52.55
JTEKT/JTEKT track rollers have been designed with outer rings of a large radial cross section to withstand heavy rolling and shock loads on track-type or cam-controlled equipment. The outer diameters of the outer rings are either crowned or cylindrical. Crowned track rollers are designed to alleviate uneven bearing loading resulting from deflection, bending or misalignment in mounting.
Lubrication
Yoke-type track rollers are produced with a lubricating hole in the inner ring so they can be re-lubricated through a cross-drilled hole in the supporting shaft or bolt. When mounting yoke-type track rollers, care should be taken that the lubrication hole is located in the unloaded raceway zone. Oil is the preferred lubricant for yoke-type track rollers. Continuous oil lubrication, or frequent grease lubrication should be used for steady rotating conditions. Applications involving slow, intermittent oscillations are not as critical, and longer intervals between re-lubrication are permitted. Sealed yoke-type track rollers are normally supplied with an initial charge of a medium-temperature grease. Caged yoke-type track rollers have maximum grease storage capacity and, consequently, longer pregreased life than full complement types.
| Brand | = | JTEKT |
|---|---|---|
| Manufacturer Part Number | = | STO40 |
| Inside Diameter | = | 40mm |
| Outside Diameter | = | 80mm |
| Width | = | Move To Inner Width |
| Inner Width | = | 20mm |
| Outer Width | = | 19.8mm |
| Outer Surface | = | Crowned |
| Dynamic Load | = | As a Bearing C = 38.8 KN - As a Track Roller Cw = 25.9 KN, Fr perm = 34.7 KN |
| Static Load | = | As a Bearing Co = 67.8 KN - As a Track Roller For perm = 45 KN |
| Speed Rating | = | Grease 2400 r/min |
| Lubrication Hole | = | With |
| Alternative Brand | = | In the very unlikely event that we should not have available free stock in the listed brand, then a quality brand will be supplied. |
| Image | = | Image represents the series, but may not be the exact part |
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UK Freight
Post Royal Mail 48 - 0.1KG - 2.00KG Currently free of charge (UK Orders ONLY over £12.00 GBP) however this may change so please don't assume this will apply to future orders. This can be upgraded to Royal Mail 24 (First Class Post), prices available on checkout like :
Royal Mail Standard 48 : £3.29
First Class Post Signed For : £4.25
RMSD 0.5KG - 10.00KG Guaranteed next day delivery before 1PM (Price from £7.50 To £27.50)
UPS Standard 0.5KG Up- Next day UK mainland delivery, excluding off shore islands or Scottish Highlands (Price from £7.05)
Express Freight
UPS Express Saver 0.5KG Up- Next day AM UK mainland delivery, excluding off shore islands or Scottish Highlands (Price from £10.93 UP)
UPS Express 0.5KG Up- Next before 10:30AM UK mainland delivery, excluding off shore islands or Scottish Highlands (Price from £11.27 Up)
International Freight
UPS Standard Up to 5KG approximately (£18.00 GBP) Available for many European countries. Delivery times vary from 2-3 days up to 5-7 day. Please enquire for specific countries.
UPS Express saver available to all countries that we trade with. Prices vary depending on weight and country Zone. Prices start from (£20.00 GBP)
UPS Express available to all countries that we trade with. Prices vary depending on weight and country Zone. Prices start from (£25.00 GBP)
Exact prices and options will be shown on checkout
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Collection in person, or arranging for a carrier of your choice to collect your goods on your behalf. In both cases we ask that you allow us time to prepare your order for collection, as large orders can take time to pick and pack.
We also ask that if you are arranging for your order to be collected that you inform us who will be collecting your parcel and give them your order number - this is a unique number allocated to every order.
Import Duty
If you order products from our website for delivery outside the UK, they may be subject to import duties and taxes which are levied when the delivery reaches the specified destination. You will be responsible for payment of any such duties and taxes. Please note that we have no control over these charges and cannot predict their amount. Please contact your local customs office for further information before placing your order.
