DWR Bearing Co., Ltd
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GCr15 NTN Self-Aligning Ball Bearing 10000 K + H 0000 Series With 65mm ID
Detailed Product Description
Self-aligning ball bearings are double row, self-retaining units comprising outer rings with a concave raceway, inner rings with a cylindrical or tapered bore and ball and cage assemblies.
The bearings are available in open and sealed designs. Self-Aligning Ball Bearings can be used in a wide of in destries such as lifting equipment,agricultural,pumps and general engineering applications.
This kind of ball bearings are particularly suitable for applications where considerable shaft deflections or misalignment are to be expected. Additionally, the self-aligning ball bearing has the lowest friction of all rolling bearings, which enables it to run cooler even at high speeds.
Quick Detail:
Structure: Self-aligning
Type: Ball
Material: GCr15, GCr15SiMn, G20Cr2Ni4A
ID: 65mm
OD: 120mm
Width: 23 mm
Precision Rating: P0, P4, P5, P6
Seals Type:/
Number of Row: single,
Vibration Level: V1, V2, V3
Radial Clearance: C0, C3, C4
Noisy level: Z1, Z2
Cage Material: Brass, Steel, Nylon
Tolerence Level: ABEC-1, 3, 5, 7
Certification: ISO 9000
Features:
High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
Advanced Grease Technology - lubricants that can extend grease life and performance.
High Grade Balls - Quiet and smooth operation even at high speed.
Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life.
Contact Angle - Offered in 15, 25, 30 and 40 degree angles.
Cages - Available in a range of Polyamide, steel and brass cage assemblies
The size includes
(0) 2 series , (0) 3 series , 22 series and 23 series,
some of them are listed below
| Boundary dimensions (mm) | Calculating Fators | Basic load ratings (kN) | Limiting speeds (rpm) | Mass (Kg) | Bearing Number | ||||||||
| d | D | B | e | Y1 | Y2 | Y0 | Cr | Cor | Grease | Oil | (Approx.) | HDBB | NTN |
| 20 | 52 | 15 | 0.27 | 2.3 | 3.6 | 2.4 | 12 | 3.3 | 12000 | 14000 | 0.21 | 1205 K + H 205 | 1205SK;H205X |
| 100 | 200 | 38 | 0.17 | 3.6 | 5.6 | 3.8 | 87.2 | 37.5 | 2800 | 3400 | 7.1 | 1222 K + H 222 | 1222SK;H222X |
| 17 | 52 | 15 | 0.29 | 2.2 | 3.4 | 2.3 | 12.5 | 3.38 | 12000 | 15000 |
| 1304 K + H 304 | 1304SK;H304 |
| 90 | 215 | 47 | 0.24 | 2.7 | 4.1 | 2.8 | 142 | 57.2 | 2800 | 3400 | 10.34 | 1320 K + H 320 | 1320SK;H320X |
| 35 | 80 | 23 | 0.24 | 1.9 | 2.9 | 2 | 22.5 | 7.38 | 7500 | 9000 | 0.72 | 2208 K + H 308 | 2208SK;H308X |
| 75 | 150 | 36 | 0.25 | 2.5 | 3.8 | 2.6 | 58.2 | 23.5 | 3800 | 4500 | 3.73 | 2217 K + H 317 | 2217SK;H317X |
| 25 | 72 | 27 | 0.44 | 1.4 | 2.2 | 1.5 | 31.5 | 8.68 | 8000 | 10000 | 0.63 | 2306 K + H 2306 | 2306SK;H2306X |
| 50 | 120 | 43 | 0.41 | 1.5 | 2.4 | 1.6 | 75.2 | 23.5 | 4800 | 6000 | 2.52 | 2311 K + H 2311 | 2311SK;H2311X |
Our Services
1. More than ten years bearing products exporting experiences.
2. OEM order and non-standard bearing order can be accepted.
3. Many sizes of bearing are available. Large quantity bearing can be provided.
4. To respect customer, you can choose loading port, then we can accept inland transport of short distance
5. A certain number of free sample can be provide to support our customer's after-sale services and warranty.
| Bearing Model | Boundary dimension(mm) | Basic load ratings (lbf) | Limiting speed (min-1) | Weight(Ib) | ||||
| d | D | B | Dynamic(Cr) | Static(Cor) | Grease | Oil | KG | |
| 108 | 8 | 22 | 7 | 2.6 | 0.56 | 26000 | 33000 | 0.014 |
| 126 | 6 | 19 | 6 | 2.5 | 0.48 | 30000 | 37000 | 0.009 |
| 129 | 9 | 26 | 8 | 3.8 | 0.8 | 23000 | 29000 | 0.022 |
| 1200 | 10 | 30 | 9 | 5.50 | 1.20 | 23000 | 28000 | 0.034 |
| 1205 | 25 | 52 | 15 | 12.1 | 3.30 | 12000 | 14000 | 0.141 |
| 1210 | 50 | 90 | 20 | 22.7 | 8.1 | 6500 | 7900 | 0.525 |
| 1215 | 75 | 130 | 25 | 38.8 | 15.7 | 4300 | 5300 | 1.36 |
| 1220 | 100 | 180 | 34 | 69 | 29.7 | 3100 | 3800 | 3.7 |
| 1300 | 10 | 35 | 11 | 7.25 | 1.6 | 20000 | 24000 | 0.058 |
| 1305 | 25 | 62 | 17 | 18 | 5 | 9900 | 12000 | 0.257 |
| 1310 | 50 | 110 | 27 | 43.4 | 14.1 | 5600 | 6800 | 1.21 |
| 1312 | 60 | 130 | 31 | 57.2 | 20.8 | 4500 | 5500 | 1.96 |
| 1316 | 80 | 170 | 39 | 88.1 | 33.1 | 3500 | 4300 | 4.18 |
| 2200 | 10 | 30 | 14 | 7.4 | 1.6 | 23000 | 2900 | 0.047 |
| 2210 | 50 | 90 | 23 | 23.3 | 8.5 | 6500 | 7900 | 0.59 |
| 2220 | 100 | 180 | 46 | 80.9 | 34 | 3100 | 3800 | 4.98 |
| 2300 | 10 | 35 | 17 | 9.3 | 2.1 | 18000 | 24000 | 0.085 |
| 2305 | 25 | 62 | 24 | 24.4 | 6.6 | 9400 | 13000 | 0.335 |
| 2315 | 75 | 160 | 55 | 103 | 36.8 | 3400 | 4600 | 5.13 |