- Auto Bearing[1]
- Angular Contact Ball Bearings[6]
- Ceramic Ball Bearing[1]
- Deep Groove Ball Bearings[6]
- Self-aligning Ball Bearings[6]
- Thrust Ball Bearings[6]
- Needle Bearings[6]
- Other Bearings[6]
- Pillow Block Bearings[2]
- Rod End Bearings[6]
- Cylindrical Roller Bearings[6]
- Spherical Roller Bearings[6]
- Taper Roller Bearings[6]
- Thrust Roller Bearings[6]
- Contact Person : Ms. Huang Vita
- Company Name : Jinan Huaruiri Bearing Co., Ltd.
- Tel : 86-531-68826078
- Fax : 86-531-68826078
- Address : Shandong,jinan,No.207 2rd Building,No.158 of Jiluo Road Tianqiao zone,Jinan
- Country/Region : China
- Zip : 250031
Related Product Searches:2011 Large Stock Needle Roller Bearings,High Quality,Large Stock Needle Roller Bearings, needle bearing
2011 Large Stock Needle Roller Bearings
Shaft Diametermm | Bearing Type | Outside Size | Basic Rated Load | Limit Speed | ||||
Current | Former | d | D | B | DynamicC | StaticCo | Oil | |
mm | N | rpm | ||||||
5 | K5X8X8 | 29241/5 | 5 | 8 | 8 | 2300 | 1880 | 37000 |
K5X8X10 | 39241/5 | 5 | 8 | 10 | 2800 | 2450 | 37000 | |
6 | K6X9X8 | 29241/6 | 6 | 9 | 8 | 2560 | 2240 | 35000 |
K6X9X10 | 39241/6 | 6 | 9 | 10 | 3300 | 3100 | 35000 | |
K6X10X13 | 49241/6 | 6 | 10 | 13 | 3500 | 2800 | 33000 | |
7 | K7X10X8 | 29241/7 | 7 | 10 | 8 | 2750 | 2550 | 32000 |
K7X10X10 | 39241/7 | 7 | 10 | 10 | 3350 | 3400 | 32000 | |
8 | K8X11X8 | 29241/8 | 8 | 11 | 8 | 3000 | 2900 | 30000 |
K8X11X10 | 39241/8 | 8 | 11 | 10 | 3830 | 3950 | 30000 | |
K8X11X13 | 49241/8 | 8 | 11 | 13 | 5000 | 5700 | 30000 | |
K8X12X10 | 29242/8 | 8 | 12 | 10 | 4900 | 4600 | 30000 | |
9 | K9X12X10 | 39241/9 | 9 | 12 | 10 | 4200 | 4700 | 30000 |
K9X12X13 | 49241/9 | 9 | 12 | 13 | 5500 | 6700 | 30000 | |
10 | K10X13X10 | 39241/10 | 10 | 13 | 10 | 4500 | 5250 | 27000 |
K10X13X13 | 39241/10 | 10 | 13 | 13 | 6000 | 7600 | 27000 | |
K10X13X16 | — | 10 | 13 | 16 | 6300 | 7800 | 27000 | |
K10X14X10 | 29242/10 | 10 | 14 | 10 | 7000 | 7900 | 27000 | |
K10X14X13 | 39242/10 | 10 | 14 | 13 | 8000 | 9100 | 26000 | |
K10X16X12 | 19244/10 | 10 | 16 | 12 | 7000 | 9300 | 27000 | |
12 | K12X15X9 | — | 12 | 15 | 9 | 4120 | 5210 | 25000 |
K12X15X10 | 39241/12 | 12 | 15 | 10 | 4320 | 5730 | 25000 | |
K12X15X13 | 49241/12 | 12 | 15 | 13 | 6000 | 8100 | 25000 | |
K12X16X8 | 19242/12 | 12 | 16 | 8 | 4200 | 4700 | 25000 | |
K12X16X10 | 29242/12 | 12 | 16 | 10 | 6000 | 6900 | 25000 | |
K12X16X13 | 39242/12 | 12 | 16 | 13 | 7900 | 9200 | 25000 | |
K12X17X13 | 59242/12 | 12 | 17 | 13 | 9300 | 10000 | 24000 | |
K12X18X12 | 19244/12 | 12 | 18 | 12 | 9800 | 8000 | 24000 | |
K12X15X20 | K12X15X20 TN | 12 | 15 | 20 | 8200 | 12000 | 25000 | |
14 | K14X17X10 | — | 14 | 17 | 10 | 5100 | 6800 | 23000 |
K14X17X17 | — | 14 | 17 | 17 | 9300 | 14000 | 23000 | |
K14X18X10 | 29241/14 | 14 | 18 | 10 | 6800 | 8300 | 23000 | |
K14X18X13 | 39241/14 | 14 | 18 | 13 | 8100 | 9800 | 23000 | |
K14X18X14 | — | 14 | 18 | 14 | 9200 | 12000 | 23000 | |
K14X18X15 | 49241/14 | 14 | 18 | 15 | 10000 | 13000 | 23000 | |
K14X18X17 | 59241/14 | 14 | 18 | 17 | 10500 | 13900 | 23000 | |
K14X20X12 | 19243/14 | 14 | 20 | 12 | 9900 | 10500 | 22000 | |
15 | K15X18X14 | — | 15 | 18 | 14 | 7500 | 11000 | 23000 |
K15X18X17 | — | 15 | 18 | 17 | 9600 | 15900 | 23000 | |
K15X19X10 | 29242/15 | 15 | 19 | 10 | 7200 | 9000 | 22000 | |
K15X19X13 | 39241/15 | 15 | 19 | 13 | 8300 | 9800 | 22000 | |
K15X19X17 | 59241/15 | 15 | 19 | 17 | 10300 | 15000 | 22000 | |
K15X19X24 | 79241/15 | 15 | 19 | 24 | 12800 | 20100 | 22000 | |
K15X19X13 | 29242/15 | 15 | 20 | 13 | 9700 | 11000 | 22000 | |
K15X21X12 | 19243/15 | 15 | 21 | 12 | 10000 | 13000 | 22000 | |
K15X21X15 | 39242/15 | 15 | 21 | 15 | 13800 | 16000 | 22000 | |
K15X21X21 | — | 15 | 21 | 21 | 18000 | 24000 | 22000 |
Needle bearings are roller bearings with rollers that have high length-to diameter ratios. Needle bearings are used in farm and construction equipment, automotive transmissions, small gasoline engines, gear pumps, small appliance and tool motors, alternators, and aircraft controls.
Needle bearings are usually lubricated with grease, but oil or oil-mist lubrication is preferred for heavy-duty or high-speed applications. Many light-duty needle bearings never require relubrication, but high loads or speeds demand it.
Needle bearings have the highest load capacity for a given radial space of all rolling-element bearings, but their use is limited to bore diameters less than 10 in.
2011 Large Stock Needle Roller Bearings