High load and super precision TIMKEN tapered roller bearing
JM207049/10 for Textile Machinery JM207049 JM207010A
Taper roller bearing 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 indicated by the
calculation factor e : the larger the value of e, the larger the
contact angle.
Tapered roller bearings are usually separated model, namely the
belt roller and maintains a component of the inner circle ,circle
of inner cone components and cone outside (outer) can apart
installation.
Applications
• Taper roller bearings can bear simultaneously radial load and single row axial load.
• When carrying radial load, taper roller bearings create axial thrust load. Thus two bearings are configured (or
combined) face to face or back to back.
• Taper roller bearings are applicable for heavy load and impact load.
• According to contact angle difference, taper roller bearings are classified into three types: small core angle, medium corn
angle, and steep corn angle.
• Application examples: gearbox, reduction box, excavator,
automobile, rolling mill, mineral equipment, plastic machine,
metallurgy, etc.
Type of taper roller bearing:
| Bearing | b | D | B | Weight |
| (mm) | (mm) | (mm) | (kg) |
| KJM911242/KHM911210 | 53.975 | 130.175 | 36.512 | 2.24 |
| KJM822049/KJM822010 | 110 | 165 | 35 | 2.63 |
| KJM734449/KJM734410 | 170 | 240 | 46 | 6.28 |
| KJM716649/KJM716610 | 85 | 130 | 30 | 1.39 |
| KJM714249/KJM714210-3 | 75 | 120 | 31 | 1.28 |
| KJM714249/KJM714210 | 75 | 120 | 31 | 1.28 |
| KJM511946/KJM511910 | 65 | 110 | 28 | 1.06 |
| JM822049/JM822010 | 110 | 165 | 35 | 2.49 |
| JM734449/JM734410 | 170 | 240 | 46 | 6.28 |
| JM716649/JM716610 | 85 | 130 | 30 | 1.38 |
| JM714249/JM714210 | 75 | 120 | 31 | 1.27 |
| JM515649/JM515610 | 80 | 130 | 35 | 1.82 |
| JM511946/JM511910 | 65 | 110 | 28 | 1.06 |
| JM511910/JM511946 | 65 | 110 | 22.5 | 1.06 |
| JM207049/JM207010 | 55 | 95 | 29 | 0.8 |
| JM205149/JM205110 | 50 | 90 | 28 | 0.758 |
| JLM104948/JM104910 | 50 | 82 | 21.5 | 0 |
| JM720249/JM716610 | 100 | 155 | 36 | 2.34 |
| JM511946/JM511910/DB | 65 | 110 | 62 | 2.25
|
FAQ
Q1:What's your quality ?
A1:High quality. ISO9001:2008 certificate to ensure quality.
Q2: Can you privide free samples?
A2:Sample is free (except large bearings),Postage should be paid by
buyer. But postage can be refund after
order is confirmed.
Q3:What's your Brand and service?
A3:We have our own factory in China with brand MBY.
A3:OEM service:we offer any original bearings of famous brand as
demands
Q4: What is the Warranty for the bearings?
A4: For the bearings,we have 1 years warranty. If any quality
problems on our side occured in this period ,we will take on the
shipping cost and replacement.
Q5:Is there cheap shipping cost to import to our country?
A5: For small order,express will be best.And for bulk order,sea
ship way is best but take much time.
For urgent orders,we suggest via air to airport plus our ship
partner send to your door.
Q6:Can we get support if we have our own market position?
A6: Please inform us your detailed mind on your market demand,we
will discuss and propose helpful suggestion for you,to find the
best solution for you.
