Complaint
19*8*11mm Stud Type Track Rollers Cam Follower Bearing KR 19 For Mineral Processing And Cement
With OEM Service
Application
cam gears bed ways
conveying equipment telescopic fork
stacker crane OA equipment
Wheel and pin bearings are mainly used in the precision equipment or special industrial machinery.
Such as automatic machine tool, special machine tool, the cam mechanism of delivery system, transmission device, book binding,
Tool exchange device of machining center, rotary table, automatic spraying machine and sliding forklift of automatic.
KR/KR...PP-Type Track Rollers Specification
| Product Name | KR/KR...PP-Type Track Rollers |
| Precision Rating | P6, P0, P5, P4, P2 |
| Material | Bearing Steel (GCr15) |
| Clearance | C1 C2 C3 |
| Vibration & Noisy | Z1, Z2, Z3 V1, V2, V3 |
| Cage | Brass, Nylon, Steel |
| Seal | RS,2RS |
| Features | Without Axial Guidance, Lip Seals on Both Sides, With Inner Ring |
| Application | Metals, Mining, Mineral Processing and Cement, Railways Material handling Agriculture |
| Certification | ISO 9001: 2008 |
| Packing | 1. Neutral Packing Bearing 2. Industrial Packing 3. Commercial Packing Bearing 4. Customize |
| Delivery Time | 30 - 45 Days After The Order is Confirmed |
| Shippment | 1. By Sea 2. By Air 3. By Express |
| Model | Dimensions (mm) | Basic Load Rating (KN) | Limited | Mass | |||||||||||||
| Speed | |||||||||||||||||
| Sealed Type | D | d | C | r min | B | B1 | B2 | G | G1 | M1 | C1 | d2 | C | Co | rpm | kg | |
| KR 16 | KR 16 PP | 16 | 6 | 11 | 0.2 | 28 | 16 | - | M6X1 | 8 | - | 0.6 | 12 | 2.52 | 2.64 | 11200 | 0.018 |
| KR 19 | KR 19 PP | 19 | 8 | 11 | 0.2 | 32 | 20 | - | M8X1.25 | 10 | - | 0.6 | 14 | 2.8 | 3.04 | 8800 | 0.028 |
| KR 22 | KR 22 PP | 22 | 10 | 12 | 0.3 | 36 | 23 | - | M10X1 | 12 | - | 0.6 | 17 | 3.56 | 4.16 | 6400 | 0.044 |
| KR 26 | KR 26 PP | 26 | 10 | 12 | 0.3 | 36 | 23 | - | M10X1 | 12 | - | 0.6 | 17 | 4.08 | 4.96 | 6400 | 0.058 |
| KR 30 | KR 30 PP | 30 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12X1.5 | 13 | 3 | 0.6 | 23 | 5.44 | 6.72 | 4400 | 0.087 |
| KR 32 | KR 32 PP | 32 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12X1.5 | 13 | 3 | 0.6 | 23 | 5.68 | 7.2 | 4400 | 0.098 |
| KR 35 | KR 35 PP | 35 | 16 | 18 | 0.6 | 52 | 33 | 8 | M16X1.5 | 17 | 3 | 0.8 | 27 | 7.76 | 11.28 | 2880 | 0.169 |
| KR 40 | KR 40 PP | 40 | 18 | 20 | 1 | 58 | 37 | 8 | M18X1.5 | 19 | 3 | 0.8 | 32 | 8.72 | 12.4 | 2320 | 0.247 |
| KR 47 | KR 47 PP | 47 | 20 | 24 | 1 | 66 | 41 | 9 | M20X1.5 | 21 | 4 | 0.8 | 37 | 12.4 | 20.4 | 1920 | 0.386 |
| KR 52 | KR 52 PP | 52 | 20 | 24 | 1 | 66 | 41 | M20X1.5 | 21 | 4 | 0.8 | 37 | 13.44 | 23.2 | 1920 | 0.461 | |
| KR 62 PP | 62 | 24 | 29 | 1 | 80 | 50 | 11 | M24X1.5 | 25 | 4 | 0.8 | 44 | 21.2 | 38 | 1520 | 0.79 | |
| KR 72 PP | 72 | 24 | 29 | 1.1 | 80 | 50 | 11 | M24X1.5 | 25 | 4 | 0.8 | 44 | 22.4 | 42.4 | 1520 | 1.04 | |
| KR 80 PP | 80 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30X1.5 | 32 | 4 | 1 | 53 | 31.6 | 61.6 | 1040 | 1.55 | |
| KR 90 PP | 90 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30X1.5 | 32 | 4 | 1 | 53 | 33.2 | 66.4 | 1040 | 1.95 | |
About Us
HENGLI Machinery Company is a well-established Chinese bearing supplier. We design, manufacture and wholesale bearings.
Our specialized manufacturer of Spherical Roller Bearing & Cylindrical Roller Bearing, LUAN Rolling Bearing Co., Ltd was
established in 1970 and is accredited by the Chinese Ministry of Machine Building.
We invested in two additional specialized bearing factories, which allow us to provide our clients with top of the line products
such as Needle Roller Bearings, Cam Follower Bearings, Thrust Bearings, Spherical Plain Bearings, Rod Ends Bearings, Ball
Joint Bearings, Tapered Roller Bearings, Wheel Hub Bearings and Non-Standard Bearings.
A - Manufacturer - Do it only with the Best;
-Your Choice make different.
Q2 - Our Products
A - Spherical Roller Bearing, Cylindrical Roller Bearing, Needle Roller Bearing, Cam Followers, Thrust Bearing
- Spherical Plain Bearing, Rod End, Ball Joint, Wheel Hub, Tapered Roller Bearing
Q3 - Process of our production
A - Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing
Q4 - How to customize bearing(non-standard) from your company?
A -We offer OEM, Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5 - What should I care before installation?
A - Normally, the preservative with which new bearings are coated before leaving the factory does not need to be
Removed; It is only necessary to wipe off the outside cylindrical surface and bore, if the grease is not compatible
With the preservative, it is necessary to wash and carefully dry the bearing.
-Bearings should be installed in a dry, dust-free room away from metal working or other machines producing
Swarf and dust.
Q6 - How to stock and maintenance my bearings right?
A - Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;
-Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity
Or sudden and severe temperature changes that may result in condensation forming;
-Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.
