NTN KRV12XLLH/3AS cam follower
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Cam follower and support roller
- Series
- KRV
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Description
NTN KRV12XLLH/3AS belongs to cam follower, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for KRV12XLLH/3AS and any equivalents.
For cam drives and support rollers, the NTN KRV series cam follower uses a cylindrical roller bearing with a crowned outer surface to handle significant radial loads. Its self-aligning behavior suits equipment that needs dependable rolling motion.
The KRV code breaks down simply: KRV means a cylindrical roller cam follower with a steel cage. The digits after it give the outside diameter in millimeters, so KRV10XLLH/3AS has a 10 mm outside diameter. Suffixes like XLLH and /3AS point to reinforced sealing and specific tolerances. This structure helps you match the follower to the space and sealing needs of your machine.
Typical uses include cam mechanisms on machine tools, linear guides in automation, roller conveyors, presses, and textile or packaging equipment. The design carries radial loads plus moderate axial loads, which makes it adaptable to challenging settings. Automotive, food processing and metallurgical operations often specify these followers for consistent motion.
When selecting a KRV follower, check the outside diameter, the seal type (XLLH indicates labyrinth sealing that blocks contaminants), and the lubrication plan. Align the mounting carefully to prevent eccentric loads that shorten service life. Confirm internal clearance and choose the right fitting method, whether interference or axial fixing, based on your equipment. Regular greasing with a suitable grease supports performance.
Equivalents from other makers can differ in dimensions and load ratings. Compare technical data rather than trusting the part number alone. The NTN KRV series is known for quality and durability, and may interchange with brands using similar codes, but a specialist should confirm dimensional and functional compatibility.
To request a quote for NTN KRV series cam followers, send the part number or the dimensions you need through WhatsApp. Our team responds quickly with the details to keep your project moving.
Dimensions
- Bore
- 12 mm
Frequently asked questions
- What does the XLLH suffix mean on KRV cam followers?
- XLLH indicates reinforced labyrinth sealing. This design provides extra protection against dust and moisture, which can extend bearing life in harsh conditions.
- How do I choose the right cam follower for my application?
- Consider the outside diameter, seal type, radial and axial loads, and lubrication conditions. Send the part number or dimensions via WhatsApp and we will help you select the appropriate NTN KRV series cam follower.
- Are NTN KRV cam followers interchangeable with other brands?
- Dimensional equivalents may exist across brands, but you should verify specifications and tolerances. If you have another brand's part number, send it via WhatsApp and we will identify a compatible NTN KRV series option.