Luoyang solarich machinery Co., Ltd.
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Product Specification
Needle bearing (needle bearing) is a cylindrical roller bearing, relative to its diameter, the roller is both thin and long this roller called needle although has a smaller section, bearing still has a higher load bearing capacity.
Needle bearing (needle bearing) is a cylindrical roller bearing, relative to its diameter, the roller is both thin and long this roller called needle although has a smaller section, bearing still has a higher load bearing capacity, needle bearing is equipped with thin and long roller (roller diameter D 5mm,L/D 2.
5,L is the length of roller), so the radial structure is compact, and its inner diameter size and load capacity are the same as other types of bearings, while the outer diameter is the smallest, especially suitable for the radial installation size of the support structure is limited .
Metric and inch needle bearings have various structural types, mainly including open stamping needle roller bearings, closed stamping needle roller bearings, needle roller bearings with inner ring and needle roller bearings without inner ring/without inner ring Cage needle roller bearings, caged and cageless needle roller bearings. Widely used in automobiles, motorcycles, mopeds, power tools, textiles, agricultural machinery, printing machinery, construction machinery, automatic instruments and other fields.
| Shaft dia. mm (inch) | Bearing No. | Boundary dimensions inch/mm | Standard mounting dimensions mm | Basic Load Ratings | Limiting Speed rpm | ||||
| C | Co | ||||||||
| Fw | D | C | dh Max | R(2)Max | kgf | kgf | |||
| 15.875 | BR101812 | 15.875 | 28.575 | 19.050 | 24.5 | 0.6 | 1930 | 2010 | 25000 |
| 19.050 | BR122012 | 19.050 | 31.750 | 19.050 | 26.5 | 1 | 2220 | 2490 | 20000 |
| BR122016 | 19.050 | 31.750 | 25.400 | 26.5 | 1 | 2810 | 3380 | 20000 | |
| 22.225 | BR142212 | 22.225 | 34.925 | 19.050 | 29.7 | 1 | 2340 | 2770 | 18000 |
| BR142216 | 22.225 | 34.925 | 25.400 | 29.7 | 1 | 2970 | 3760 | 18000 | |
| 25.400 | BR162412 | 25.400 | 38.100 | 19.050 | 32.9 | 1 | 2580 | 3250 | 16000 |
| BR162416 | 25.400 | 38.100 | 25.400 | 32.9 | 1 | 3280 | 4420 | 16000 | |
| 28.575 | BR182616 | 28.575 | 41.275 | 25.400 | 36 | 1 | 3560 | 5090 | 14000 |
| BR182620 | 28.575 | 41.275 | 31.750 | 36 | 1 | 4410 | 6690 | 14000 | |
| 31.750 | BR202816 | 31.750 | 44.450 | 25.400 | 39.2 | 1 | 3670 | 5450 | 13000 |
| BR202820 | 31.750 | 44.450 | 31.750 | 39.2 | 1 | 4550 | 7180 | 13000 | |
| 34.925 | BR223016 | 34.925 | 47.625 | 25.400 | 42.4 | 1 | 3930 | 6120 | 11000 |
| BR223020 | 34.925 | 47.625 | 31.750 | 42.4 | 1 | 4870 | 8060 | 11000 | |
| 38.100 | BR243316 | 38.100 | 52.388 | 35.400 | 45.1 | 1.5 | 4460 | 6820 | 11000 |
| BR243320 | 38.100 | 52.388 | 31.750 | 45.1 | 1.5 | 5530 | 3980 | 11000 | |
| 41.275 | BR263516 | 41.275 | 55.562 | 25.400 | 48.3 | 1.5 | 4570 | 7230 | 9500 |
| BR263520 | 41.275 | 55.562 | 31.750 | 48.3 | 1.5 | 5670 | 9530 | 9500 | |
| 44.450 | BR283716 | 44.450 | 58.738 | 25.400 | 51.5 | 1.5 | 4850 | ||
Company Details
Business Type:
Manufacturer,Agent,Exporter,Trading Company
Year Established:
2003
Total Annual:
12140000-14190000
Employee Number:
50~100
Ecer Certification：
Active Member
Luoyang solarich machinery Co., Ltd. is a professional manufacturer of bearings, We can design and manufacture single-row ball slewing bearings, double-row ball slewing bearings, three-row roller slewing bearings, ball combination slewing bearings, crossed roller bearings, crossed tapered roller bea... Luoyang solarich machinery Co., Ltd. is a professional manufacturer of bearings, We can design and manufacture single-row ball slewing bearings, double-row ball slewing bearings, three-row roller slewing bearings, ball combination slewing bearings, crossed roller bearings, crossed tapered roller bea...
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