Cam Follower Bearing, Cam Follower Bearing Cft20uu, Cft20uu Bearing manufacturer / supplier in China, offering Cam Follower Bearing Cft20uu 20x52X24mm, High Quality Taper Roller Bearing 32216 32217 32218 32219 32220, Taper Roller Bearing 32211 55X100x26.75mm 32212 32213 32214 32215 and so on.
Min. Order / Reference FOB Price | |
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1 Piece | US $1.00/ Piece |
Local Area: | Wuxi, Jiangsu, China |
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R&D Capacity: | OEM, ODM, Other |
Payment Terms: | LC, T/T, PayPal |
Rolling Body: | Roller Bearings |
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The Number of Rows: | Single |
Outer Dimension: | Small and Medium-Sized (60-115mm) |
Tapered roller bearingsare rolling elementbearingsthat can support axial forces (i.e., they are goodthrust bearings) as well as radial forces.
The inner and outer ringracewaysare segments ofconesand the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes themotion of the conesremain coaxial, with no sliding motion between the raceways and the OD of the rollers.
This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of thecontact patchand no differential scrubbing occurs.
The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.
The larger the half angles of these cones the larger the axial force that the bearing can sustain.
Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.
The inner and outer ringracewaysare segments ofconesand the rollers are tapered so that the conical surfaces of the raceways, and the roller axes, if projected, would all meet at a common point on the main axis of the bearing. This geometry makes themotion of the conesremain coaxial, with no sliding motion between the raceways and the OD of the rollers.
This conical geometry creates a linear contact patch which permits greater loads to be carried than with spherical (ball) bearings, which have point contact. The geometry means that the tangential speeds of the surfaces of each of the rollers are the same as their raceways along the whole length of thecontact patchand no differential scrubbing occurs.
The rollers are stabilized and restrained by a flange on the inner ring, against which their large end slides, which stops the rollers from popping out due to the "pumpkin seed effect" of their conical shape.
The larger the half angles of these cones the larger the axial force that the bearing can sustain.
Tapered roller bearings are separable into a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring. Internal clearance is established during mounting by the axial position of the cone relative to the cup, although preloaded installations without clearance are common.
Products specificationA1:Good quality. ISO9001:2008 certificate to ensure the quality.
Q2: Can you privide free samples?A2: Sample is free (except large bearings),and postage should be paid by buyer. But postage can be refund after order is /confirm/ied.
Q3: What's your brand and service?A3: We have our own brandin China with brand SPD
A3: We supply OEM service and after sales service
A4: For the bearings,we have 1years warranty. If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q5: Is there any 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 information about your market ,we will discuss and propose helpful suggestion for you and to find the best solution for you.
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