KR Series Cam Follower Curve Needle Roller Bearing

| Shaft Diameter |
Bearing Designation |
BoundaryDimensions |
M Nm |
BasicLoadRating |
|
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|
With eccentric |
D | d | C | ra | B | B1 | B2 | G | G1 | M | Mn | C1 | d2 | d1 | B3 | e | Dynamic |
Static |
As yoke type track rollers |
|||||
| Cw | Cow | |||||||||||||||||||||||
| mm | mm | min | mm | N | rpm | |||||||||||||||||||
| 16 | KR16 | KRE16 | 16 | 6 | 11 | 0.15 | 28 | 16 | M6 | 8 | 45) | 0.6 | 12 | 9 | 7 | 0.5 | 3 | 3800 | 3750 | 3150 | 3300 | 22000 | ||
| KR16PP | KRE16PP | 16 | 6 | 11 | 0.15 | 28 | 16 | M6 | 8 | 45) | 0.6 | 12 | 9 | 7 | 0.5 | 3 | 3800 | 3750 | 3150 | 3300 | 16000 | |||
| KRV16 | KRVE16 | 16 | 6 | 11 | 0.15 | 28 | 16 | M6 | 8 | 45) | 0.6 | 12 | 9 | 7 | 0.5 | 3 | 6400 | 8500 | 4850 | 6500 | 8500 | |||
| KRV16PP | KRVE16PP | 16 | 6 | 11 | 0.15 | 28 | 16 | M6 | 8 | 45) | 0.6 | 12 | 9 | 7 | 0.5 | 3 | 6400 | 8500 | 4850 | 6500 | 8500 | |||
| 19 | KR19 | KRE19 | 19 | 8 | 11 | 0.15 | 32 | 20 | M8 | 10 | 45) | 0.6 | 14 | 11 | 9 | 0.5 | 8 | 4250 | 4600 | 3500 | 3900 | 20000 | ||
| KR19PP | KRE19PP | 19 | 8 | 11 | 0.15 | 32 | 20 | M8 | 10 | 45) | 0.6 | 14 | 11 | 9 | 0.5 | 8 | 4250 | 4600 | 3500 | 3900 | 14000 | |||
| KRV19 | KRVE19 | 19 | 8 | 11 | 0.15 | 32 | 20 | M8 | 10 | 45) | 0.6 | 14 | 11 | 9 | 0.5 | 8 | 7300 | 10800 | 5500 | 7900 | 7000 | |||
| KRV19PP | KRVE19PP | 19 | 8 | 11 | 0.15 | 32 | 20 | M8 | 10 | 45) | 0.6 | 14 | 11 | 9 | 0.5 | 8 | 7300 | 10800 | 5500 | 7900 | 7000 | |||
| 22 | KR22 | KRE22 | 22 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 5700 | 6500 | 4450 | 5200 | 16000 | ||
| KR22PP | KRE22PP | 22 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 5700 | 6500 | 4450 | 5200 | 11000 | |||
| KRV22 | KRVE22 | 22 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 8600 | 12900 | 6300 | 9100 | 6000 | |||
| KRV22PP | KRVE22PP | 22 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 8600 | 12900 | 6300 | 9100 | 6000 | |||
| 26 | KR26 | KRE26 | 26 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 5700 | 6500 | 5100 | 6200 | 16000 | ||
| KR26PP | KRE26PP | 26 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 5700 | 6500 | 5100 | 6200 | 11000 | |||
| KRV26 | KRVE26 | 26 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 8600 | 12900 | 7300 | 11300 | 6000 | |||
| KRV26PP | KRVE26PP | 26 | 10 | 12 | 0.3 | 36 | 23 | M10x1 | 12 | 4 | 0.6 | 17 | 13 | 10 | 0.5 | 15 | 8600 | 12900 | 7300 | 11300 | 6000 | |||
| 30 | KR30 | KRE30 | 30 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 8100 | 9700 | 6800 | 8400 | 11000 |
| KR30PP | KRE30PP | 30 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 8100 | 9700 | 6800 | 8400 | 8300 | |
| KRV30 | KRVE30 | 30 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 12200 | 19000 | 9500 | 14600 | 4500 | |
| KRV30PP | KRVE30PP | 30 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 12200 | 19000 | 9500 | 14600 | 4500 | |
| 32 | KR32 | KRE32 | 32 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 8100 | 9700 | 7100 | 9000 | 11000 |
| KR32PP | KRE32PP | 32 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 8100 | 9700 | 7100 | 9000 | 8300 | |
| KRV32 | KRVE32 | 32 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 12200 | 19000 | 10000 | 15800 | 4500 | |
| KRV32PP | KRVE32PP | 32 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12x1.5 | 13 | 3 | 6 | 0.6 | 23 | 15 | 11 | 0.5 | 22 | 12200 | 19000 | 10000 | 15800 | 4500 | |
| 35 | KR35 | KRE35 | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 8 | M16x1.5 | 17 | 3 | 6 | 0.8 | 27 | 20 | 14 | 1 | 58 | 12900 | 19000 | 9700 | 14100 | 7000 |
| KR35PP | KRE35PP | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 8 | M16x1.5 | 17 | 3 | 6 | 0.8 | 27 | 20 | 14 | 1 | 58 | 12900 | 19000 | 9700 | 14100 | 7000 | |
| KRV35 | KRVE35 | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 8 | M16x1.5 | 17 | 3 | 6 | 0.8 | 27 | 20 | 14 | 1 | 58 | 18300 | 35000 | 12800 | 23000 | 3400 | |
| KRV35PP | KRVE35PP | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 8 | M16x1.5 | 17 | 3 | 6 | 0.8 | 27 | 20 | 14 | 1 | 58 | 18300 | 35000 | 12800 | 23000 | 3400 | |
| NUKR35 | NUKRE35 | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 8 | M16x1.5 | 17 | 3 | 6 | 0.8 | 21 | 20 | 14 | 1 | 58 | 23000 | 27000 | 16000 | 18300 | 6500 | |
| 40 | KR40 | KRE40 | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18x1.5 | 19 | 3 | 6 | 0.8 | 32 | 22 | 16 | 1 | 87 | 14200 | 20400 | 10900 | 15500 | 6000 |
| KR40PP | KRE40PP | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18x1.5 | 19 | 3 | 6 | 0.8 | 32 | 22 | 16 | 1 | 87 | 14200 | 20400 | 10900 | 15500 | 6000 | |
| KRV40 | KRVE40 | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18x1.5 | 19 | 3 | 6 | 0.8 | 32 | 22 | 16 | 1 | 87 | 21000 | 39500 | 14800 | 26500 | 2900 | |
| KRV40PP | KRVE40PP | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18x1.5 | 19 | 3 | 6 | 0.8 | 32 | 22 | 16 | 1 | 87 | 21000 | 39500 | 14800 | 26500 | 2900 | |
| NUKR40 | NUKRE40 | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18x1.5 | 19 | 3 | 6 | 0.8 | 23 | 22 | 16 | 1 | 87 | 24800 | 31000 | 18500 | 22800 | 5500 | |
Used for:
1.Neutral packing (plastic bag/carton/pallet)
2.We can pack according to customer's request.
Free samples for customers if available in our stock,freight collect by customers.
For formal bulk order,lead time:within 25-30 days.
Q:What's the warranty for the products?
A:For the products,we have 2 years warranty.If any quality problems on our side occur in this period,we will compensate for the goods or make a replacement.
Q:Can you give me discounts?
A:Yes,if your order quantity nice ok,we can negotiate.
Q:Will you send me free samples?
A:Yeah,we would love to.
Q:Do you like to serve the client only with big orders?
A:We enjoy to grow up together with all our clients whatever big or small.
You will become bigger and bigger to be with us,I believe it for sure.
Send Inquiry to This Supplier
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