Type: | Needle; | Applicable Industries: | Hotels,Garment Shops,Building Material Shops,Manufacturing Plant,Machinery Repair Shops,Food & Beverage Factory,Farms,Restaurant,Home Use,Retail,Food Shop,Printing Shops,Construction works ,Energy & Mining,Food & Beverage Shops,Advertising Company; |
Package: | Plastic Bag+cox+carton; | Number of Row: | Single Row; |
Material: | Chrome Steel GCR15; | Place of Origin: | China; |
Brand Name: | TRIMA; | Seals Type: | open; |
Single gross weight: | 0.5 KG; | Model: | HF081412 HF0812; |
Application: | mop bearing; | Product name: | One Way Needle Roller Bearings; |
Bore Size: | 8; | Selling Units: | Single item; |
Feature: | High Speed Low Noise; | Single package size: | 10X8X6 cm; |
Size: | 8x14x12mm; | Model Number: | HF081412 HF0812; |
Packaging Detail: | 1Industrial packaging: Plastic tube (10pcs in one tube)+ carton + plywood pallets; plastic bag + kraft paper + carton + plywood pallets 2.As your requirement; | Package Preview: | ; |
Structure: | Single Row Needle Roller; | Precision Rating: | P6 P0 P5 P4 P2; |
Product Name |
8x14x12mm Mop Bearing HF081412 One Way Needle Roller Bearings |
Brand |
TRIMA / OEM |
Model Number |
HF081412 |
Dimension |
8x14x12mm |
Ring Material |
Gcr15/ Carbon Steel/ Stainless Steel |
Cage Material |
Steel |
Precision |
P0, P6, P5, P4,P2 or as requested |
Vibration |
ZV1, ZV2, ZV3, or as requested |
Clearance |
C0,C2,C3, or as requested |
Application |
Widely used in various mechanical equipment such as machine tools, metallurgical machinery, textile machinery and printing machinery etc. |
Features |
Long life, high temperature resistance, corrosion resistance, ultra high speed. |
Quality standard |
ISO9001:2008/ SGS |
Quality Control Process |
1.Assembly |
2.Windage test |
|
3.Cleaning |
|
4.Rotary test |
|
5.Greasing and gland |
|
6.Noise inspection |
|
7.Appearance inspection |
|
8.Rust prevention |
|
9.Product packaging |
|
Needle bearing |
Needle roller bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. This type of roller is called a needle roller. Despite the small cross-section, the bearing still has a high load bearing capacity, and the needle bearing is equipped with a thin and long roller (roller diameter D≤5mm, L/D≥2.5, L is the roller length), so The radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest, and it is especially suitable for support structures with limited radial mounting dimensions. |
Other Needle roller bearing models :
Bearing Number | Boundary dimensions(mm) | Moment(Nm) | Basic load ratings(N) | Mass(g) | |||
Fw | D | C | Md | Cr | Cor | (Approx.) | |
HF3530 | 35 | 42 | 30 | 121 | 3900 | 3900 | 58 |
HF2520 | 25 | 32 | 20 | 66 | 5500 | 5500 | 30.9 |
HF3020 | 30 | 37 | 20 | 90 | 4500 | 4500 | 36 |
HF3520 | 35 | 42 | 20 | 121 | 3900 | 3900 | 40 |
HF1616 | 16 | 22 | 16 | 20.5 | 8500 | 7500 | 14 |
HF1816 | 18 | 24 | 16 | 24.1 | 7500 | 7500 | 15.5 |
HF2016 | 20 | 26 | 16 | 28.5 | 7000 | 6500 | 17 |
HF1012 | 10 | 14 | 12 | 5.3 | 14000 | 11000 | 4 |
HF1216 | 12 | 18 | 16 | 12.2 | 10000 | 7000 | 10.5 |
HF1416 | 14 | 20 | 16 | 17.3 | 9500 | 8000 | 13 |
HF0409 | 4 | 8 | 6 | 0.34 | 34000 | 14000 | 1 |
HF0612 | 6 | 10 | 12 | 1.76 | 23000 | 13000 | 3 |
Bearing Number | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | |||
Fw | Ew | Bc | Cr | Cor | Oil | (Approx.) | |
K5X8X10TN | 5 | 8 | 10 | 2800 | 2450 | 37000 | 0.9 |
K5X8X8TN | 5 | 8 | 8 | 2300 | 1880 | 37000 | 0.7 |
K6X10X13TN | 6 | 10 | 13 | 3500 | 2800 | 33000 | 1.3 |
K6X9X10TN | 6 | 9 | 10 | 3300 | 3100 | 35000 | 1 |
K6X9X8TN | 6 | 9 | 8 | 25600 | 2240 | 35000 | 0.8 |
K7X10X10TN | 7 | 10 | 10 | 3350 | 3400 | 32000 | 1.1 |
K7X10X8TN | 7 | 10 | 8 | 2750 | 2550 | 32000 | 0.9 |
K8X11X10TN | 8 | 11 | 10 | 3830 | 3950 | 30000 | 1.7 |
K8X11X13TN | 8 | 11 | 13 | 5000 | 5700 | 30000 | 1.8 |
K8X11X8TN | 8 | 11 | 8 | 3000 | 2900 | 30000 | 1.1 |
K8X12X10TN | 8 | 12 | 10 | 4900 | 4600 | 30000 | 1.3 |
K9X12X10TN | 9 | 12 | 10 | 4200 | 4700 | 30000 | 1.5 |
K9X12X13TN | 9 | 12 | 13 | 5500 | 6700 | 30000 | 1.9 |
K10X13X10TN | 10 | 13 | 10 | 4500 | 5250 | 27000 | 1.6 |
Bearing Number | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | |||
Fw | D | C | Cr | Cor | Oil | (Approx.) | |
NK5/10TN | 5 | 10 | 10 | 2100 | 1400 | 36780 | 2.9 |
NK8/12TN | 8 | 15 | 12 | 3050 | 3650 | 29112 | 8.3 |
NK10/12TN | 10 | 17 | 12 | 4750 | 5350 | 23500 | 10 |
NK12/12 | 12 | 19 | 12 | 6050 | 6400 | 21640 | 11.8 |
NK12/16 | 12 | 19 | 16 | 8200 | 9800 | 21640 | 16.8 |
NK14/16 | 14 | 22 | 16 | 8260 | 9600 | 18322 | 20.8 |
NK15/12 | 15 | 23 | 12 | 8600 | 10070 | 21004 | 18.5 |
NK16/20 | 16 | 24 | 20 | 10400 | 16800 | 15522 | 23.9 |
NK16/16 | 16 | 24 | 16 | 9030 | 11900 | 15522 | 20.8 |
NK17/16 | 17 | 25 | 16 | 9000 | 13500 | 14163 | 21.5 |
NK18/20 | 18 | 26 | 20 | 10500 | 13800 | 13628 | 30.5 |
NK202620 | 20 | 26 | 20 | 10500 | 11900 | 9125 | 17.2 |
NK203312SX | 20 | 33 | 12 | 13000 | 17500 | 11124 | 29.1 |
NK20/16 | 20 | 28 | 16 | 11500 | 13400 | 12716 | 25.7 |
NK20/20 | 20 | 28 | 20 | 12400 | 21800 | 12716 | 29.3 |
Bearing Number | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | |||
Fw | D | C | Cr | Cor | Oil | (Approx.) | |
RNAV4002 | 21.87 | 32 | 17 | 10800 | 29800 | 4500 | 45 |
RNAV4003 | 24.3 | 35 | 18 | 17900 | 37900 | 4300 | 62 |
RNAV4004 | 28.7 | 42 | 22 | 28150 | 60900 | 3900 | 114 |
RNAV4005 | 33.5 | 47 | 22 | 33800 | 70800 | 3700 | 129 |
RNAV4006 | 40.1 | 55 | 25 | 49900 | 96500 | 3500 | 193 |
RNAV4007 | 45.9 | 62 | 27 | 47600 | 122800 | 3100 | 259 |
RNAV4008 | 51.6 | 68 | 28 | 49900 | 137900 | 2700 | 304 |
RNAV4009 | 57.4 | 75 | 30 | 52500 | 153500 | 2600 | 390 |
RNAV4010 | 62.1 | 80 | 30 | 55700 | 166000 | 2500 | 426 |
RNAV4011 | 69.8 | 90 | 35 | 68500 | 225800 | 2300 | 645 |
RNAV4012 | 74.6 | 95 | 35 | 75400 | 239000 | 2100 | 677 |
RNAV4013 | 80.3 | 100 | 35 | 79500 | 256900 | 1900 | 692 |
RNAV4014 | 88 | 110 | 40 | 98800 | 354900 | 1700 | 950 |
RNAV4015 | 92.7 | 115 | 45 | 101800 | 372900 | 1600 | 1000 |
RNAV4016 | 100.3 | 125 | 45 | 102900 | 373500 | 1500 | 1400 |
RNAV4017 | 104.8 | 130 | 45 | 103800 | 374800 | 1400 | 1540 |
Bearing Number | Boundary dimensions(mm) | Basic load ratings(N) | Limiting speeds(rpm) | Mass(g) | |||
Dc1 | Dc | Dw | Cr | Cor | Oil | (Approx.) | |
AXK0414TN | 4 | 14 | 2 | 4380 | 7500 | 18000 | 0.7 |
AXK0515TN | 5 | 15 | 2 | 4680 | 9100 | 17000 | 0.8 |
AXK0821TN | 8 | 21 | 2 | 7750 | 19000 | 15000 | 2 |
AXK1024 | 10 | 24 | 2 | 9150 | 24500 | 14000 | 3 |
AXK1226 | 12 | 26 | 2 | 9860 | 28600 | 13000 | 3 |
AXK1528 | 15 | 28 | 2 | 11200 | 35500 | 11000 | 4 |
AXK1730 | 17 | 30 | 2 | 11800 | 38600 | 10000 | 4 |
AXK2035 | 20 | 35 | 2 | 12900 | 45600 | 8500 | 5 |
AXK2542 | 25 | 42 | 2 | 13800 | 57800 | 7000 | 7 |
AXK3047 | 30 | 47 | 2 | 15600 | 69500 | 6000 | 8 |
AXK3552 | 35 | 52 | 2 | 16900 | 80100 | 5500 | 10 |
AXK4060 | 40 | 60 | 3 | 27500 | 113500 | 4700 | 16 |
AXK4565 | 45 | 65 | 3 | 29050 | 127600 | 4200 | 18 |