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Carter CCNB-88-S 2.75" Needle Cam Follower Crown, Sealed Crown, Sealed
MODEL CCNB-88-S
Contact supplier for technical support on: 616 842 8760
$125.83 Each
Prices are subject to change
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Typically Ships in: 1 day
Returnable: See conditions
Basic dynamic rating (lbf)
11720
Crown radius
30
Limiting speed (RPM)
1050
Lube fitting size
3/16
M.E.T.
1 1/8
Max static capacity (lbf)
16450
Min boss diameter
1 5/16
Mounting bore diameter
1.000
Oil hole center
9/16
Oil hole diameter
1/8
Recom torque (in/pound)
1125
Roller O.D.
2.750
Roller width
1.500
Stud diameter
1.000
Stud length
2.250
Stud Length
2.25
Thread class 2A
1-14
Standard Needle Bearing Cam Followers and Cam Yoke Rollers
Carter Standard Type bearings are easily mounted and ideally suited for many cam or track roller applications with moderate loading and shock. The bearings are sealed to help prevent contamination and retain lubrication. This Standard Type is recommended for applications where the stud hole can be accurately machined to within +.0000" and -.0005". For other applications where these tolerances cannot be held to these limits, the Eccentric Type is recommended.
The outer race on Carter Cam Followers is high carbon chrome bearing steel thrrough-hardened and ground. The studs and inner races are low carbon alloy steel carburized and induction hardened. A zone hardened raceway leaves the shank end ductile. The needle rollers are high carbon chrome bearing steel through-hardened and ground.
TYPES
Sealed with Slotted Head
Type CNB-S is the Standard Type having a slotted head which normally supplies sufficient turning ability for installing this type of bearing.
Sealed with Hexagonal Socket
Type CNB-SB provides the ease of installing with a hex wrench which may be desired particularly on the larger sizes.
Sealed with Crowned O.D.
Type CCNB-S is recommended wherever variations in dimensions of alignment of the tracks or cam might cause excessive angular loading. It reduces thrust on the rollers and wear, and aids reliability.
Eccentric Stud
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
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Item must be unused.
Item must be in it's original package.
Restocking, shipping and handling fees may applied to any return with this manufacturer.
For more information please consult https://www.mrosupply.com/page/returnwarranty-policy/