Stud Type Cam Follower Bearing with Spherical or Cylindrical Surface KR Series
Stud-Type-Metric
Materials:
• 52100 Hardened Chrome Steel Needle Bearing
• 52100 Hardened Chrome Steel Outer Ring
• Hardened Steel Chromed Main Body
Features:
• The bearing has heavy duty radial and axial play.
• The bearing has better impact resistance, corrosion resistance, and wear resistance.
Note:
• Self-Lubrication, or with greasing nipple optional.
• Chromoly hardened treatment, or black coated optional.
• Stainless Steel is available.
Shaft Dia | Bearing Number |
Net
Weight |
Boundary Dimensions |
Tighten
Torque (Nm) |
Basic Load Rating |
Limiting
Speed |
| D | d | C | B | B1 | B2 | G | G1 | M | M1 | C1 | d2 | Dyna mic | Static | As Curve
Track Roller | KR | KR..PP |
| mm | Spherical | Cylindrical | Cr | Cor | Grease | Grease |
| g | mm | Nm | kgf | KN | rpm | rpm |
| 5 | KRV13PP | KRV13PPX | 9.8 | 13 | 5 | 9 | 23 | 13 | -- | M5X0.8 | ¡¡ | 4 | -- | 0.6 | 12 | 2.5 | 260 | 280 | 3.7 | 5.35 | 3800 | 3800 |
| 6 | KR16PP | KR16PPX | 18 | 16 | 6 | 11 | 28 | 16 | -- | M6X1 | 8 | 4 | -- | 0.6 | 12 | 2.5 | 370 | 400 | 3.15 | 3.3 | 14000 | 12000 |
| KRV16PP | KRV16PPX | 20 | 16 | 6 | 11 | 28 | 16 | -- | M6X1 | 8 | 4 | -- | 0.6 | 12 | 2.5 | 370 | 400 | 4.85 | 6.5 | 3800 | 3800 |
| 8 | KR19PP | KR19PPX | 28 | 19 | 8 | 11 | 32 | 20 | -- | M8X1.25 | 10 | 4 | -- | 0.6 | 14 | 6.8 | 430 | 630 | 3.5 | 3.9 | 11000 | 9000 |
| KRV19PP | KRV19PPX | 32 | 19 | 8 | 11 | 32 | 20 | -- | M8X1.25 | 10 | 4 | -- | 0.6 | 14 | 6.8 | 430 | 630 | 5.5 | 7.9 | 3100 | 3100 |
| 10 | KR22PP | KR22PPX | 42 | 22 | 10 | 12 | 36 | 23 | -- | M10X1.25 | 12 | 4 | -- | 0.6 | 17 | 12.5 | 550 | 670 | 4.45 | 5.2 | 8000 | 7000 |
| M10x1 |
| KRV22PP | KRV22PPX | 46 | 22 | 10 | 12 | 36 | 23 | -- | M10X1.25 | 12 | 4 | -- | 0.6 | 17 | 12.5 | 550 | 670 | 6.3 | 9.1 | 2600 | 2600 |
| M10x1 |
| KR26PP | KR26PPX | 58 | 26 | 10 | 12 | 36 | 23 | -- | M10X1.25 | 12 | 4 | -- | 0.6 | 17 | 12.5 | 550 | 670 | 5.1 | 6.2 | 8000 | 7000 |
| M10x1 |
| KRV26PP | KRV26PPX | 61 | 26 | 10 | 12 | 36 | 23 | -- | M10X1.25 | 12 | 4 | 3 | 0.6 | 17 | 12.5 | 550 | 670 | 7.3 | 11.3 | 2600 | 2600 |
| M10x1 |
| 12 | KR30PP | KR30PPX | 87 | 30 | 12 | 14 | 40 | 25 | 6 | M12X1.5 | 13 | 6 | 3 | 0.6 | 23 | 18.2 | 810 | 900 | 6.8 | 8.4 | 5500 | 5500 |
| KRV30PP | KRV30PPX | 99 | 30 | 12 | 14 | 40 | 25 | 6 | M12X1.5 | 13 | 6 | 3 | 0.6 | 23 | 18.2 | 810 | 900 | 9.5 | 14.6 | 2100 | 2100 |
| KR32PP | KR32PPX | 105 | 32 | 12 | 14 | 40 | 25 | 6 | M12X1.5 | 13 | 6 | 3 | 0.6 | 23 | 18.2 | 810 | 900 | 7.1 | 9 | 5500 | 5500 |
| KRV32PP | KRV32PPX | 107 | 32 | 12 | 14 | 40 | 25 | 6 | M12X1.5 | 13 | 6 | 3 | 0.6 | 23 | 18.2 | 810 | 900 | 10 | 15.8 | 2100 | 2100 |
| 16 | KR35PP | KR35PPX | 169 | 35 | 16 | 18 | 52 | 32.5 | 8 | M16X1.5 | 17 | 6 | 3 | 0.8 | 27 | 45.8 | 1230 | 1560 | 9.7 | 14.1 | 3600 | 3600 |
| KRV35PP | KRV35PPX | 173 | 35 | 16 | 18 | 52 | 32.5 | 8 | M16X1.5 | 17 | 6 | 3 | 0.8 | 27 | 45.8 | 1230 | 1560 | 12.8 | 23 | 1600 | 1600 |
| 18 | KR40PP | KR40PPX | 250 | 40 | 18 | 20 | 58 | 36.5 | 8 | M18X1.5 | 19 | 6 | 3 | 0.8 | 32 | 68.7 | 1500 | 2500 | 10.9 | 15.5 | 2900 | 2900 |
| KRV40PP | KRV40PPX | 255 | 40 | 18 | 20 | 58 | 36.5 | 8 | M18X1.5 | 19 | 6 | 3 | 0.8 | 32 | 68.7 | 1500 | 2500 | 14.8 | 26.5 | 1400 | 1400 |
| 20 | KR47PP | KR47PPX | 386 | 47 | 20 | 24 | 66 | 40.5 | 9 | M20X1.5 | 21 | 8 | 4 | 0.8 | 37 | 101 | 2110 | 3140 | 15.5 | 25.5 | 2400 | 2400 |
| KRV47PP | KRV47PPX | 390 | 47 | 20 | 24 | 66 | 40.5 | 9 | M20X1.5 | 21 | 8 | 4 | 0.8 | 37 | 101 | 2110 | 3140 | 15.5 | 25.5 | 1200 | 1200 |
| KR52PP | KR52PPX | 461 | 52 | 20 | 29 | 66 | 40.5 | 9 | M20X1.5 | 21 | 8 | 4 | 0.8 | 37 | 101 | 2110 | 3140 | 16.8 | 29 | 2400 | 2400 |
| KRV52PP | KRV52PPX | 465 | 52 | 20 | 29 | 66 | 40.5 | 9 | M20X1.5 | 21 | 8 | 4 | 0.8 | 37 | 101 | 2110 | 3140 | 16.8 | 29 | 1200 | 1200 |
| 24 | KR62PP | KR62PPX | 815 | 62 | 24 | 29 | 80 | 49.5 | 11 | M24X1.5 | 25 | 8 | 4 | 0.8 | 44 | 205 | 3110 | 3840 | 26.5 | 48 | 1900 | 1900 |
| KRV62PP | KRV62PPX | 820 | 62 | 24 | 29 | 80 | 49.5 | 11 | M24X1.5 | 25 | 8 | 4 | 0.8 | 44 | 205 | 3110 | 3840 | 34 | 76 | 1100 | 1100 |
| KR72PP | KR72PPX | 1140 | 72 | 24 | 29 | 80 | 49.5 | 11 | M24X1.5 | 25 | 8 | 4 | 0.8 | 44 | 205 | 3110 | 3840 | 28 | 53 | 1900 | 1900 |
| KRV72PP | KRV72PPX | 1140 | 72 | 24 | 29 | 80 | 49.5 | 11 | M24X1.5 | 25 | 8 | 4 | 0.8 | 44 | 205 | 3110 | 3840 | 37 | 85 | 1100 | 1100 |
| 30 | KR80PP | KR80PPX | 1870 | 80 | 30 | 35 | 100 | 63 | 15 | M30X1.5 | 32 | 8 | 4 | 1 | 53 | 351 | 4630 | 6300 | 39.5 | 77 | 1300 | 1300 |
| KRV80PP | KRV80PPX | 1870 | 80 | 30 | 35 | 100 | 63 | 15 | M30X1.5 | 32 | 8 | 4 | 1 | 53 | 351 | 4630 | 6300 | 49.5 | 120 | 850 | 850 |
| KR85PP | KR85PPX | 2030 | 85 | 30 | 35 | 100 | 63 | 15 | M30X1.5 | 32 | 8 | 4 | 1 | 53 | 351 | 4630 | 6300 | 41.5 | 83 | 1300 | 1300 |
| KRV85PP | KRV85PPX | 2030 | 85 | 30 | 35 | 100 | 63 | 15 | M30X1.5 | 32 | 8 | 4 | 1 | 53 | 351 | 4630 | 6300 | 53 | 130 | 850 | 850 |
| KR90PP | KR90PPX | 2220 | 90 | 30 | 35 | 100 | 63 | 15 | M30X1.5 | 32 | 8 | 4 | 1 | 53 | 351 | 4630 | 6300 | 41.5 | 83 | 1300 | 1300 |
| KRV90PP | KRV90PPX | 2220 | 90 | 30 | 35 | 100 | 63 | 15 | M30X1.5 | 32 | 8 | 4 | 1 | 53 | 351 | 4630 | 6300 | 53 | 130 | 850 | 850 |
Fuzhou Zoomland Import and Export Trade Co.,Ltd
Our Mission
Our mission is to build solid, reliable products, provide
exceptional service, re-invest in technology and make a dedicated
effort to understand the needs of our customers while providing a
positive workplace for our employees.
Our philosophy is to design, manufacture and sell our products
with all markets in mind. You will never be limited to one
application with our products.
Who We Are
For more than 15+ years, Zoomland has grown into a manufacturer and
exporter of standard and custom bearings, with focus on research
and development of the best products for specific applications. We enjoy working closely with designers and engineers to figure out
how to address out a complex manufacturing issue.Furthermore, we’re value-driven and easy to work with. We’re always
in mind that our solutions must satisfy our customers even may save
their money by reducing manufacturing costs.
How We Can Serve You
We has implemented a total quality control system at our
facilities, and manufactures in high volume to a just-in-time
program.
To serve the ongoing needs of customers, we built high-efficient
sales team to communicate with our customers so that our customers
will get full information about our products within 24 hours.
We’re proud of our long-term relationships with our customers.
