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High-precision cylindrical roller bearing hkr nf-153212

Basic Info

Model No.: hkr nf-153212

Product Description

Cylindrical Roller Bearing hkr nf-153212 1.Cylindrical roller bearing  The roller and raceway surface of cylindrical roller bearing is line contact,so the bearing has high carrying radial load capacity,applicable to carrying heavy load and shock load.  Besides,owing to its structure,it's easy to high accuracy processing,applicable to highrate rotary.  Inner ring and orter ring are separable,convenient for mounting and dismounting.  2.Single row cylindrical roller bearing  Type NU and type N allow shaft moving in axial direction within limits,applicable to use as free end.  Type NJ and type NF can carry certain extent one-way axial load.Type NUP and type NH can carry certain extent both-way axial load.  Main dimension of type E cylindrical roller bearing coordinate with standard, and through modifying interior specification to increase nominal load.  3.Double row cylindrical roller bearing  Double row cylindrical roller bearing have cylindrical hole and tapered hole type,tapered bore bearing can get needed internal clearance by self-aligning the depth of thrusting in.   N Series- Bearings of N design are single row cylindrical roller bearing and have two fixed ribs on the inner ring that retain the rollers and cage and one smooth outer ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, N Series rolling bearings are used in non-locating bearing units. Also, the N Series bearings have virtually no thrust capacity.   NU Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and one smooth inner ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, NU Series rolling bearings are used in non-locating bearing units. Also, the NU Series bearings have no virtually thrust capacity.   NJ Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and a fixed rib on the inner ring which can guide the shaft in a single direction (axially).   NUP Series- Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and, on the inner ring, a fixed rib and a support washer. This way they can be used as locating bearings, guiding the shaft axially in both directions.   RNU Series - Are single row cylindrical roller bearings and have two fixed ribs on the outer ring and has no inner ring. Instead, it uses the shaft as the opposing raceway.   NF Series - Also able to carry incidental thrust loads, this bearing type features two integral ribs on the inner ring and a single rib on the outer ring.   NN Series -Bearings of NN design are double row cylindrical roller bearing and have three fixed ribs on the inner ring that retain the rollers and cage and one smooth outer ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, N Series rolling bearings are used in non-locating bearing units. Also, the NN Series bearings have no virtually thrust capacity.   NNU Series- Are double row cylindrical roller bearings and have three fixed ribs on the outer ring and one smooth inner ring. This design allows an axial displacement in certain limits, of the shaft in relation to the housing. Therefore, NU Series rolling bearings are used in non-locating bearing units. Also, the NNU Series bearings have no virtually thrust capacity.      Details of roller bearing hkr nf-153212
The advantages: 1.High precision,low noise  2.Premium steels and heat treatments 3.Minimum lubrication 4.Wear resistance 5.Easy replacement   Structure drawing

Model Number

roller bearing hkr nf-153212


cylindrical roller bearing




Chrome steel,Stainless steel,Carbon steel


Brass cage,Steel cage


Standard size







Noise Level 

EMQ V1 Z2, EMQ V2 Z3, EMQ V3 Z4, EMQ V4





Basic Loading Rating(kN)


Static(Cor): 30.0

Maximuum Seed

Grease (r/min):14000

Oil   (r/min):   17000


ISO 9001:2008

Models of  cylindrical roller bearing
d(mm) D(mm) B(mm) Mass(Kg) (Approx.) Cys Bearing Number
25 47 16 0.124 NN3005
25 47 16 0.121 NN3005K
30 55 19 0.199 NN3006
30 55 19 0.193 NN3006K
35 62 20 0.242 NN3007
35 62 20 0.235 NN3007K
40 68 21 0.312 NN3008
40 68 21 0.303 NN3008K
45 75 23 0.405 NN3009
45 75 23 0.393 NN3009K
50 80 23 0.433 NN3010
50 80 23 0.419 NN3010K
55 90 26 0.651 NN3011
55 90 26 0.631 NN3011K
60 95 26 0.704 NN3012
60 95 26 0.683 NN3012K
65 100 26 0.758 NN3013
65 100 26 0.735 NN3013K
70 110 30 1.04 NN3014
70 110 30 1.01 NN3014K
75 115 30 1.14 NN3015
75 115 30 1.11 NN3015K
80 125 34 1.52 NN3016
80 125 34 1.47 NN3016K
85 130 34 1.61 NN3017
85 130 34 1.56 NN3017K
90 140 37 2.07 NN3018
90 140 37 2.01 NN3018K
95 145 37 2.17 NN3019
95 145 37 2.1 NN3019K
100 150 37 2.26 NN3020
100 150 37 2.19 NN3020K
105 160 41 2.89 NN3021
105 160 41 2.8 NN3021K
110 170 45 3.69 NN3022
110 170 45 3.56 NN3022K
120 180 46 3.98 NN3024
120 180 46 3.83 NN3024K
130 200 52 5.92 NN3026
130 200 52 5.71 NN3026K
140 210 53 6.44 NN3028
140 210 53 6.21 NN3028K
150 225 56 7.81 NN3030
150 225 56 7.53 NN3030K 
Customization  service, nonstandard Series:We shall produce special for you according  to  your  sample and drawing. Company Information Company information -----------TSY Shandong Tai Shi Te Bearing Co., Ltd Advantages: 1.Professional bearing manufacturer!(More than 7 years! 2.All kinds of bearings!OEM & ODM & Customization (Original brand bearing ,non-standard bearing ) 3.Factory price 4.Large stock,prompt delivery 5.MOQ: 1PCS 6.Sample Available 7.Alibaba Trade Assurance Our Quality certification   Workshop Workshop & Warehouse of roller bearing hkr nf-153212
1.Professional production line for this bearing. 2.Material :.Chrome steel,stainless steel. 3.Capacity: 85000 PCS/MONTH 4.Steady quality control. 5.Large size warehouse ,steady supplying. 6.Strictly Quality Control System.     Packaging & Shipping Packing & Shipping of roller bearing hkr nf-153212
1.Packing (original packing can be offered) Also can be as your requirments  2.Payment terms & Delivery terms  FAQ FAQ for cylindrical roller bearing
Q:Discount? A:The larger your quanitty is ,the more discount you can get ! Q:Delivery time? A:The delivery time will be according to your order quantity. We usually provide goods  within  15  days to order from USD10000-USD20000, 25days for USD20000-USD50000.  But  some special  goods will cost more time.

Contact us if you need more details on Bearing Hkr Nf-153212. We are ready to answer your questions on packaging, logistics, certification or any Other aspects about Nf-153212、Bearing Hkr Nf-153212. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Cylindrical Roller Bearings

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