Dedicate to making your machine operate smoothly!

Home > Products > Track Rollers > RSTO Series Yoke Type Track Rollers

RSTO Series Yoke Type Track Rollers

Brand : SDVV

Product origin : GERMANY

Delivery time : 3-5 DAYS

Supply capacity : 2600pcs

High performance RSTO Series Yoke Type Track Rollers RSTO 35

Product details:

Bearing No.: RSTO 35

Brand: SDVV or as your request

Material: Gcr15 (Chrome steel), carbon steel

Size(dxDxB mm): 30x62x29

Weight(kg): 0.465

Guarantee: One year

Payment terms:

A: 100% T/T in advance for small orders

B: 30% TT in advance.70% against B/L

C: western union

D: 100% LC at sight

RSTO Series Yoke Type Track Rollers 5.png

Technical  drawing:


Fw42  mm 

Needle roller enveloping circle in tolerance zone F6
D72  mm 

C19,8  mm 

E50  mm 

R500  mm 

Crowning radius
rmin0,6  mm 

m375  g 

Cr w25000  N 

Effective dynamic load rating as track roller (radial)
C0r w40500  N 

Effective static load rating as track roller (radial)
Cur w5400  N 

Fatigue limit load
nD G1100  1/min 

Speed (with continuous operation and grease lubrication)


RSTO Series Yoke Type Track Rollers are single or double row units mounted on shafts or studs. They comprise thick-walled outer rings with a profiled outside surface and needle roller and cage assemblies or full complement needle roller or cylindrical roller sets.

RSTO Series Yoke Type Track Rollers can support high radial loads as well as axial loads arising from slight misalignment and skewed running.


RSTO Series Yoke Type Track Rollers can be widely used in sliding wheel and pressure roller, automatic machinery, special machinery, a variety of handling systems, conveyors and machining center tool changer, etc.

Packaging & Shipping


1. Industrial packaging: plastic bag/plastic tube + kraft paper + carton + plywood pallets

2. Commercial packing: 1pc/plastic bag + color box + carton + plywood pallets
3. As the clients' requirement


1). If quantity is not very big, we will send you by UPS,DHL,FEDEX,OR EMS. Tracking number will be advised after delivery.

2). If order is big, we will advise you use Air Freight or Sea Freight.



a) How to prolong service life of bearings?

     Accurate installation and using,alignment,timely monitor,re lubrication etc.

b) Reason for bearings failure?

    Usually is incorrect using method,pollution,improper use of lubricant,damage happened in installation and handing,also including installation error.according to the traces can know the reason why is failure.

c) Do you offer free samples?

    Yes, free samples can be supplied to distributors and wholesalers, however customers should bear freight.

d) How to choose bearings?

    Analyse mechanical device and use conditions.clear the requiremment of type of bearings,select distribution way of bearings.selet dimensions of bearings,select installation method of bearings.

SUN BEARINGS GROUP CO. LTD specialized in providing all kinds of RSTO Series Yoke Type Track Rollers to the world.

Technical data sheet and certificates can be supplied.

If any question about our bearing price, delivery and quality, welcome to contact me to talk more!




Phone/Whatsappno.: 008613606376835

Skype: hk-bearing

Please feel free to give your inquiry in the form below. We will reply you in 24 hours.