Product Details
Cylindrical roller bearing
Cylindrical roller bearings with inner or outer rings without
fenders, whose inner and outer rings can move relative to each
other in axial direction, can be used as free-end bearings.
Cylindrical roller bearings with double rim on one side of the
inner and outer rings and a single rim on the other side of the
ring can withstand a certain degree of axial load in one direction.
Generally used steel plate stamping cage, or copper alloy car solid
cage. But some use nylon forming cages.
Cylindrical roller and raceway for line contact bearings. Large
load capacity, mainly bearing radial load. The friction between the
rolling body and the rim of the ring is small, suitable for
high-speed rotation. According to whether the ring has a rim or
not, it can be divided into NU, NJ, NUP, N, NF and other single-row
cylindrical roller bearings, and NNU, NN and other double-row
cylindrical roller bearings. The bearing is a detachable structure
with inner ring and outer ring.
Bearing No. | Principal Dimensions(mm) | Basic Load Ratings(KN) | Limited Speed(rpm) | Weight (kg) | d | D | B | rs min | rs1 min | Dynamic(Cr) | Static(Cor) | Grease | Oil | NF2203EM | 17 | 40 | 16 | 0.6 | 0.3 | 24 | 22 | 16000 | 18000 | 0.095 | NF2204EM | 20 | 47 | 18 | 1 | 0.6 | 22.2 | 20.3 | 15000 | 18000 | 0.141 | NF2205EM | 25 | 52 | 18 | 1 | 0.6 | 23.7 | 22.8 | 10000 | 14000 | 0.168 | NF2206EM | 30 | 62 | 20 | 1 | 0.6 | 23.9 | 33.1 | 7500 | 11000 | 0.3 | NF2207EM | 35 | 72 | 23 | 1.1 | 0.6 | 49 | 51.2 | 6500 | 9500 | 0.45 | NF2208EM | 40 | 80 | 23 | 1.1 | 1.1 | 58.3 | 62 | 6000 | 9000 | 0.49 | NF2209EM | 45 | 85 | 23 | 1.1 | 1.1 | 61.4 | 67.8 | 5300 | 8000 | 0.54 | NF2210EM | 50 | 90 | 23 | 1.1 | 1.1 | 64.2 | 73.6 | 5000 | 7500 | 0.65 | NF2211EM | 55 | 100 | 25 | 1.5 | 1.1 | 75.3 | 87.2 | 4300 | 6700 | 0.77 | NF2212EM | 60 | 110 | 28 | 1.5 | 1.5 | 101 | 123 | 4000 | 6300 | 1.09 | NF2213EM | 65 | 120 | 31 | 1.5 | 1.5 | 120 | 149 | 3500 | 5600 | 1.55 | NF2214EM | 70 | 125 | 31 | 1.5 | 1.5 | 119 | 151 | 3300 | 5300 | 1.7 | NF2215EM | 75 | 130 | 31 | 1.5 | 1.5 | 135 | 172 | 3000 | 5000 | 1.8 | NF2216EM | 80 | 140 | 33 | 2 | 2 | 148 | 186 | 2800 | 4800 | 2.2 | NF2217EM | 85 | 150 | 36 | 2 | 2 | 169 | 218 | 2600 | 4500 | 2.8 | NF2218EM | 90 | 160 | 40 | 2 | 2 | 207 | 265 | 2400 | 4300 | 3.6 | NF2219EM | 95 | 170 | 43 | 2.1 | 2.1 | 230 | 298 | 2200 | 4000 | 4.3 | NF2220EM | 100 | 180 | 46 | 2.1 | 2.1 | 259 | 338 | 2000 | 3800 | 5.99 | NF2222EM | 110 | 200 | 53 | 2.1 | 2.1 | 334 | 442 | 1600 | 3400 | 8.7 | NF2224EM | 120 | 215 | 58 | 2.1 | 2.1 | 367 | 492 | 1200 | 3000 | 9.55 | NF2226EM | 130 | 230 | 64 | 3 | 3 | 395 | 560 | 1000 | 2800 | 11.9 |
|
Company Profile
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 bearings Bearings, slewing drives
and custom bearings.
Subordinate factories use high-quality chrome steel and stainless
steel as raw materials, specializing in the design, development and
manufacture of deep groove ball bearings, stainless steel bearings,
stainless steel outer ball bearings , tapered bearings ,
cylindrical bearings, needle bearing , thrust bearing , bearing
housing and non-standard bearings.
Adhering to the business philosophy of “Quality and Integrity”, we
will continue to provide excellent bearings and high-quality
services to serve global customers.