NATR,NATV
This inseparable bearing has a press-fi tted end plate at both sides of the inner ring.Types with a cage and with full complement roller are available for your use.
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- Specification
- Application
- Cross No.
Designations
Crowned outer ringNATR - with axial guidance, gap seals on both sides
NATV - full complement needle roller set, with axial guidance, gap seals on both sides
NATR...PP - with axial guidance, axial plain washers on both sides
NATV...PP - full complement needle roller set, with axial guidance, axial plain washers on both sides
Cylindrical outer ring
NATR...X - with axial guidance, gap seals on both sides
NATV...X - full complement needle roller set, with axial guidance, gap seals on both sides
NATR...PPX - with axial guidance, axial plain washers on both sides
NATV...PPX - full complement needle roller set, with axial guidance, axial plain washers on both sides
Code of Yoke Cam Roller and Cam Followers
| Coding for Cam Follower and Yoke Cam Roller | |||||
| Optional Features | INA,SKF | IKO,THK | NTN | McGILL | Smith |
| Seals | Add Suffix "PP" | Add Suffix "UU" | Add Suffix "LL" | Add Suffix "S" | Add Suffix "S" |
| Cylindrical OD | Add Suffix "X" | Remove Suffix "R" | Add Suffix "X" | Add Suffix "X" | Add Suffix "C" |
| Hexagonal Hole | Add Suffix "SK" | Add Suffix "B","A" | Add Suffix "H" | Add Suffix "B" | Add Suffix "B" |
| Eccentric Collar | Add Prefix "E" | Add Prefix "E" | - | Add Prefix "E" | Add Prefix "E" |
Interchange General
|
INA,SKF,NTN
|
IKO,THK
|
McGill
|
Smith
|
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| cage | full complement | cage | full complement | cage | full complement | cage | full complement |
| NATR-5 | NATV-5 | NART-5R | NART-5VR | MCYRR-5 | MCYR-5 | MYR-5 | MYRV-5 |
| NATR-6 | NATV-6 | NART-6R | NART-6VR | MCYRR-6 | MCYR-6 | MYR-6 | MYRV-6 |
| NATR-8 | NATV-8 | NART-8R | NART-8VR | MCYRR-8 | MCYR-8 | MYR-8 | MYRV-8 |
| NATR-10 | NATV-10 | NART-10R | NART-10VR | MCYRR-10 | MCYR-10 | MYR-10 | MYRV-10 |
| NATR-12 | NATV-12 | NART-12R | NART-12VR | MCYRR-12 | MCYR-12 | MYR-12 | MYRV-12 |
| NATR-15 | NATV-15 | NART-15R | NART-15VR | MCYRR-15 | MCYR-15 | MYR-15 | MYRV-15 |
| NATR-17 | NATV-17 | NART-17R | NART-17VR | MCYRR-17 | MCYR-17 | MYR-17 | MYRV-17 |
| NATR-20 | NATV-20 | NART-20R | NART-20VR | MCYRR-20 | MCYR-20 | MYR-20 | MYRV-20 |
| NATR-25 | NATV-25 | NART-25R | NART-25VR | MCYRR-25 | MCYR-25 | MYR-25 | MYRV-25 |
| NATR-30 | NATV-30 | NART-30R | NART-30VR | MCYRR-30 | MCYR-30 | MYR-30 | MYRV-30 |
| NATR-35 | NATV-35 | NART-35R | NART-35VR | MCYRR-35 | MCYR-35 | MYR-35 | MYRV-35 |
| NATR-40 | NATV-40 | NART-40R | NART-40VR | MCYRR-40 | MCYR-40 | MYR-40 | MYRV-40 |
| NATR-45 | NATV-45 | NART-45R | NART-45VR | MCYRR-45 | MCYR-45 | MYR-45 | MYRV-45 |
| NATR-50 | NATV-50 | NART-50R | NART-50VR | MCYRR-50 | MCYR-50 | MYR-50 | MYRV-50 |
|
Crowned outer ring
|
Cylindrical outer ring
|
Dimensions(mm)
|
Limiting | Mass | ||||||
| without seal | with seal | without seal | with seal | speed | ||||||
| NATR | NATR-PP | NATR-X | NATR-PPX | d | D | B | C | a | rpm | g |
| NATR5 | NATR5 | NATR5X | NATR5PPX | 5 | 16 | 12 | 11 | 12 | 25000 | 14.5 |
| NATV5 | NATV5 | NATV5X | NATV5PPX | 8500 | 15.1 | |||||
| NATR6 | NATR6PP | NATR6X | NATR6PPX | 6 | 19 | 12 | 11 | 14 | 20000 | 20.5 |
| NATV6 | NATV6PP | NATV6X | NATV6PPX | 7000 | 21.5 | |||||
| NATR8 | NATR8PP | NATR8X | NATR8PPX | 8 | 24 | 15 | 14 | 17.5 | 17000 | 41.5 |
| NATV8 | NATV8PP | NATV8X | NATV8PPX | 5500 | 42.5 | |||||
| NATR10 | NATR10PP | NATR10X | NATR10PPX | 10 | 30 | 15 | 14 | 23.5 | 15000 | 64.5 |
| NATV10 | NATV10PP | NATV10X | NATV10PPX | 5000 | 66.5 | |||||
| NATR12 | NATR12PP | NATR12X | NATR12PPX | 12 | 32 | 15 | 14 | 25.5 | 13000 | 71 |
| NATV12 | NATV12PP | NATV12X | NATV12PPX | 4500 | 73 | |||||
| NATR15 | NATR15PP | NATR15X | NATR15PPX | 15 | 35 | 19 | 18 | 29 | 10000 | 102 |
| NATV15 | NATV15PP | NATV15X | NATV15PPX | 3500 | 106 | |||||
| NATR17 | NATR17PP | NATR17X | NATR17PPX | 17 | 40 | 21 | 20 | 32.5 | 9500 | 149 |
| NATV17 | NATV17PP | NATV17X | NATV17PPX | 3000 | 155 | |||||
| NATR20 | NATR20PP | NATR20X | NATR20PPX | 20 | 47 | 25 | 24 | 38 | 8000 | 250 |
| NATV20 | NATV20PP | NATV20X | NATV20PPX | 2500 | 255 | |||||
| NATR25 | NATR25PP | NATR25X | NATR25PPX | 25 | 52 | 25 | 24 | 43 | 7000 | 285 |
| NATV25 | NATV25PP | NATV25X | NATV25PPX | 2500 | 295 | |||||
| NATR30 | NATR30PP | NATR30X | NATR30PPX | 30 | 62 | 29 | 28 | 50.5 | 5500 | 470 |
| NATV30 | NATV30PP | NATV30X | NATV30PPX | 1800 | 485 | |||||
| NATR35 | NATR35PP | NATR35X | NATR35PPX | 35 | 72 | 29 | 28 | 53.5 | 5000 | 640 |
| NATV35 | NATV35PP | NATV35X | NATV35PPX | 1700 | 655 | |||||
| NATR40 | NATR40PP | NATR40X | NATR40PPX | 40 | 80 | 32 | 30 | 61.5 | 4000 | 845 |
| NATV40 | NATV40PP | NATV40X | NATV40PPX | 1400 | 865 | |||||
| NATR45 | NATR45PP | NATR45X | NATR45PPX | 45 | 85 | 32 | 30 | 66.5 | 4000 | 915 |
| NATV45 | NATV45PP | NATV45X | NATV45PPX | 1300 | 935 | |||||
| NATR50 | NATR50PP | NATR50X | NATR50PPX | 50 | 90 | 32 | 30 | 76 | 3500 | 980 |
| NATV50 | NATV50PP | NATV50X | NATV50PPX | 1200 | 1010 | |||||
Remarks
1. The inner ring has an oil hole.
1. The inner ring has an oil hole.
2. The sealed type is provided with prepacked grease. The shield type is not provided with prepacked grease. Perform proper lubrication for use.
Support rollers(Yoke type track rollers) have an internal design based on needle or cylindrical roller bearings. They have a thick-walled outer ring, which enables them to accommodate high radial loads, while reducing distortion and bending stresses.
The outer ring running surface is crowned as standard. However, support rollers with a cylindrical (flat) running surface are also available.
The support roller (roller follower) is used in a wide range of applications such as cam mechanisms of automatic machines, dedicated machines as well as carrier systems, conveyors, bookbinding machines, tool changers of machining centers, pallet changers, automatic coating machines, and sliding forks of automatic warehouses.
The cam follower is pre-greased, ready-to-mount units are suitable for all types of cam drives, tracks and conveyor systems.
The outer ring running surface is crowned as standard. However, support rollers with a cylindrical (flat) running surface are also available.
The support roller (roller follower) is used in a wide range of applications such as cam mechanisms of automatic machines, dedicated machines as well as carrier systems, conveyors, bookbinding machines, tool changers of machining centers, pallet changers, automatic coating machines, and sliding forks of automatic warehouses.
The cam follower is pre-greased, ready-to-mount units are suitable for all types of cam drives, tracks and conveyor systems.
Application of C&H cam followers:
- Escalator;
- Moving sidewalk;
- Elevator;
- Conveyor system;
- Lifting machinery;
- Automotive line machinery;
- Material handling equipments;
- Linear motion guidance equipments;
- Cam drives;
- Screw drives;
Advantages of C&H Cam followers:
- Optimized structure and reliable quality;
- Modifying the contacting surface logarithmically to reduce the contact stress;
- Full ranges of precision standards for different working conditions;
- saving the mounting and maintaining costs with ready-to-fit units;
- prolonging the working lifespan by filling grease for life;
Non-separable Roller Followers, Crowned outer ring, with two Shields |
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| C&H,INA | IKO,THK | McGill | NTN | ||||
| Crowned outer ring | Crowned outer ring | Crowned outer ring | Crowned outer ring | ||||
| without seal | with seal | without seal | with seal | without seal | with seal | without seal | with seal |
| NATR | NATR-PP | NART-R | NART-UUR | MCYRR | MCYRR-S | NATR | NATR-LL |
| NATR5 | NATR5PP | NART5R | NART5UUR | MCYRR5 | MCYRR5S | NATR5 | NATR5LL |
| NATR6 | NATR6PP | NART6R | NART6UUR | MCYRR6 | MCYRR6S | NATR6 | NATR6LL |
| NATR8 | NATR8PP | NART8R | NART8UUR | MCYRR8 | MCYRR8S | NATR8 | NATR8LL |
| NATR10 | NATR10PP | NART10R | NART10UUR | MCYRR10 | MCYRR10S | NATR10 | NATR10LL |
| NATR12 | NATR12PP | NART12R | NART12UUR | MCYRR12 | MCYRR12S | NATR12 | NATR12LL |
| NATR15 | NATR15PP | NART15R | NART15UUR | MCYRR15 | MCYRR15S | NATR15 | NATR15LL |
| NATR17 | NATR17PP | NART17R | NART17UUR | MCYRR17 | MCYRR17S | NATR17 | NATR17LL |
| NATR20 | NATR20PP | NART20R | NART20UUR | MCYRR20 | MCYRR20S | NATR20 | NATR20LL |
| NATR25 | NATR25PP | NART25R | NART25UUR | MCYRR25 | MCYRR25S | NATR25 | NATR25LL |
| NATR30 | NATR30PP | NART30R | NART30UUR | MCYRR30 | MCYRR30S | NATR30 | NATR30LL |
| NATR35 | NATR35PP | NART35R | NART35UUR | MCYRR35 | MCYRR35S | NATR35 | NATR35LL |
| NATR40 | NATR40PP | NART40R | NART40UUR | MCYRR40 | MCYRR40S | NATR40 | NATR40LL |
| NATR45 | NATR45PP | NART45R | NART45UUR | MCYRR45 | MCYRR45S | NATR45 | NATR45LL |
| NATR50 | NATR50PP | NART50R | NART50UUR | MCYRR50 | MCYRR50S | NATR50 | NATR50LL |
Non-separable Roller Followers, Cylindrical outer ring, with two shields |
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| C&H | INA | McGill | NTN | ||||
| Cylindrical outer ring | Cylindrical outer ring | Cylindrical outer ring | Cylindrical outer ring | ||||
| without seal | with seal | without seal | with seal | without seal | with seal | without seal | with seal |
| NATR-X | NATR-PPX | NATR-X | NATR-PPX | MCYRR-X | MCYRR-SX | NATR-X | NATR-XLL |
| NATR5X | NATR5PPX | NATR5X | NATR5PPX | MCYRR5X | MCYRR5SX | NATR5X | NATR5XLL |
| NATR6X | NATR6PPX | NATR6X | NATR6PPX | MCYRR6X | MCYRR6SX | NATR6X | NATR6XLL |
| NATR8X | NATR8PPX | NATR8X | NATR8PPX | MCYRR8X | MCYRR8SX | NATR8X | NATR8XLL |
| NATR10X | NATR10PPX | NATR10X | NATR10PPX | MCYRR10X | MCYRR10SX | NATR10X | NATR10XLL |
| NATR12X | NATR12PPX | NATR12X | NATR12PPX | MCYRR12X | MCYRR12SX | NATR12X | NATR12XLL |
| NATR15X | NATR15PPX | NATR15X | NATR15PPX | MCYRR15X | MCYRR15SX | NATR15X | NATR15XLL |
| NATR17X | NATR17PPX | NATR17X | NATR17PPX | MCYRR17X | MCYRR17SX | NATR17X | NATR17XLL |
| NATR20X | NATR20PPX | NATR20X | NATR20PPX | MCYRR20X | MCYRR20SX | NATR20X | NATR20XLL |
| NATR25X | NATR25PPX | NATR25X | NATR25PPX | MCYRR25X | MCYRR25SX | NATR25X | NATR25XLL |
| NATR30X | NATR30PPX | NATR30X | NATR30PPX | MCYRR30X | MCYRR30SX | NATR30X | NATR30XLL |
| NATR35X | NATR35PPX | NATR35X | NATR35PPX | MCYRR35X | MCYRR35SX | NATR35X | NATR35XLL |
| NATR40X | NATR40PPX | NATR40X | NATR40PPX | MCYRR40X | MCYRR40SX | NATR40X | NATR40XLL |
| NATR45X | NATR45PPX | NATR45X | NATR45PPX | MCYRR45X | MCYRR45SX | NATR45X | NATR45XLL |
| NATR50X | NATR50PPX | NATR50X | NATR50PPX | MCYRR50X | MCYRR50SX | NATR50X | NATR50XLL |
Non-separable Roller Followers, Full complement needle roller, Crowned outer ring |
|||||||
| C&H,INA | IKO | McGill | NTN | ||||
| Crowned outer ring | Crowned OD | Crowned OD | Crowned outer ring | Crowned outer ring | |||
| without seal | with seal | without seal | with seal | without seal | with seal | without seal | with seal |
| NATV | NATV-PP | NART-VR | NART-VUUR | MCYR | MCYR-S | NATV | NATV-LL |
| NATV5 | NATV5PP | NART5VR | NART5VUUR | MCYR5 | MCYR5S | NATV5 | NATV5LL |
| NATV6 | NATV6PP | NART6VR | NART6VUUR | MCYR6 | MCYR6S | NATV6 | NATV6LL |
| NATV8 | NATV8PP | NART8VR | NART8VUUR | MCYR8 | MCYR8S | NATV8 | NATV8LL |
| NATV10 | NATV10PP | NART10VR | NART10VUUR | MCYR10 | MCYR10S | NATV10 | NATV10LL |
| NATV12 | NATV12PP | NART12VR | NART12VUUR | MCYR12 | MCYR12S | NATV12 | NATV12LL |
| NATV15 | NATV15PP | NART15VR | NART15VUUR | MCYR15 | MCYR15S | NATV15 | NATV15LL |
| NATV17 | NATV17PP | NART17VR | NART17VUUR | MCYR17 | MCYR17S | NATV17 | NATV17LL |
| NATV20 | NATV20PP | NART20VR | NART20VUUR | MCYR20 | MCYR20S | NATV20 | NATV20LL |
| NATV25 | NATV25PP | NART25VR | NART25VUUR | MCYR25 | MCYR25S | NATV25 | NATV25LL |
| NATV30 | NATV30PP | NART30VR | NART30VUUR | MCYR30 | MCYR30S | NATV30 | NATV30LL |
| NATV35 | NATV35PP | NART35VR | NART35VUUR | MCYR35 | MCYR35S | NATV35 | NATV35LL |
| NATV40 | NATV40PP | NART40VR | NART40VUUR | MCYR40 | MCYR40S | NATV40 | NATV40LL |
| NATV45 | NATV45PP | NART45VR | NART45VUUR | MCYR45 | MCYR45S | NATV45 | NATV45LL |
| NATV50 | NATV50PP | NART50VR | NART50VUUR | MCYR50 | MCYR50S | NATV50 | NATV50LL |
Non-separable Roller Followers, Full complement needle roller, Cylindrical outer ring |
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| C&H | INA | McGill | NTN | ||||
| Cylindrical outer ring | Cylindrical outer ring | Cylindrical outer ring | Cylindrical outer ring | ||||
| without seal | with seal | without seal | with seal | without seal | with seal | without seal | with seal |
| NATV-X | NATV-PPX | NATV-X | NATV-PPX | MCYR-X | MCYR-SX | NATV-X | NATV-XLL |
| NATV5X | NATV5PPX | NATV5X | NATV5PPX | MCYR5X | MCYR5SX | NATV5X | NATV5XLL |
| NATV6X | NATV6PPX | NATV6X | NATV6PPX | MCYR6X | MCYR6SX | NATV6X | NATV6XLL |
| NATV8X | NATV8PPX | NATV8X | NATV8PPX | MCYR8X | MCYR8SX | NATV8X | NATV8XLL |
| NATV10X | NATV10PPX | NATV10X | NATV10PPX | MCYR10X | MCYR10SX | NATV10X | NATV10XLL |
| NATV12X | NATV12PPX | NATV12X | NATV12PPX | MCYR12X | MCYR12SX | NATV12X | NATV12XLL |
| NATV15X | NATV15PPX | NATV15X | NATV15PPX | MCYR15X | MCYR15SX | NATV15X | NATV15XLL |
| NATV17X | NATV17PPX | NATV17X | NATV17PPX | MCYR17X | MCYR17SX | NATV17X | NATV17XLL |
| NATV20X | NATV20PPX | NATV20X | NATV20PPX | MCYR20X | MCYR20SX | NATV20X | NATV20XLL |
| NATV25X | NATV25PPX | NATV25X | NATV25PPX | MCYR25X | MCYR25SX | NATV25X | NATV25XLL |
| NATV30X | NATV30PPX | NATV30X | NATV30PPX | MCYR30X | MCYR30SX | NATV30X | NATV30XLL |
| NATV35X | NATV35PPX | NATV35X | NATV35PPX | MCYR35X | MCYR35SX | NATV35X | NATV35XLL |
| NATV40X | NATV40PPX | NATV40X | NATV40PPX | MCYR40X | MCYR40SX | NATV40X | NATV40XLL |
| NATV45X | NATV45PPX | NATV45X | NATV45PPX | MCYR45X | MCYR45SX | NATV45X | NATV45XLL |
| NATV50X | NATV50PPX | NATV50X | NATV50PPX | MCYR50X | MCYR50SX | NATV50X | NATV50XLL |