IPDB › China Industry › Industrial Equipment & Components › Bearing

Nfr Series One Way Bearing Roller Type Freewheel¹

Special Bearing, Nfr Freewheel Clutch, Nfr Bearing

Changzhou Suma Precision Machinery Co., Ltd.

Preview:

Product Description NFR Series One Way Bearing Roller Type Freewheel Description of NFR Series One Way Bearing Roller Type FreewheelType NFR is a bearing supported roller type freewheel without any sealing. Lubrication and sealing must be provided by the installation. Standard lubrication is oil. Size 8 to 20 units use steel on steel bearing support ROM the inner race. Above size 20, two 160...Series ball bearings are used, giving a higher overrunning speed capacity. A typical arrangement is shown overleaf.The inner race is keyed to the shaft. The outer race has a positive n6 tolerance to give a press fit in a housing to H7. Additional side notches provide for positive torque transmission. The housing must be strong enough to not expand after assembly. Data Sheet of NFR Series One Way Backstopping ClutchModelNFR8-NFR130Torque (N.m)20-34750Overrunning Speeds (rpm)Inner Race1000-250Outer Race1000-3600Dimension (mm)Bore Size8-130Outer Race Size37-300Thickness20-180Weight (Kg)0.1-68Parameter of NFR Series One Way Backstopping ClutchTypeSize Overrunning speedsBearing Weight NFR(ANR-ANG)dH7(mm)TKN1(Nm )Nimax2)(min-1)Namax3)(min-1) Dn6(mm)D2(mm)D4(mm)L(mm)I(mm)t(mm)bH11(mm)r(mm)r1(mm) (kg)82010001000*37203020 3611.50.1122010001000*37203020 3611.50.11578850850*47263730 3.571.51.50.320188650650*62375236 3.58220.6252502100360016008**804068400.2492.521.2305001700320016009**904575480.25122..521.8356631550300016010**1005080531.26132.52.52.44011001150260016011**1105590632.271532.53.34515001000240016012**1206095632.271632.54.0502375800215016014**13070110802.78.5173.535.7552550750200016015**14075115804.29183.536.5604250650190016016**15080125953.29183.53.58.9705875550175016018**170901401101.19203.53.513.58010000500160016021**190105160125092043.519.09017250450145016024**2151201801400.611.5244427.210079625350125016028**2601402101502.614.5284444.513034750250100016032**300160240180217.5325568.01) Tmax = 2 × TKN2) Inner race overruns3) Outer race overrunsPackage

Link supplier or manufacturer »

Bearing: Nfr Series One Way Bearing Roller Type Freewheel

Tungsten Carbide Valve1342byte

B7000-C-T-P4s High Precision Thin Section Angular Contact Ball Bearing7547byte

Tbi Motion Lead Screw Sfu5010 Ball Screw Set Assembly3949byte

High Quality Auto Parts Crankshaft Bearing 21020-2b000 for Hyundai3029byte

Standard Ball Screw End Machining Holder Fixed and Floated Support6304byte

Stainless Steel Waterproof Pillow Block Bearing6340byte

G5 Silicon Nitride Si3n4 Ceramic Ball for Bearings2030byte

Customized High Precision Steel Balls for Bearings & Auto Parts5868byte

Long Cycle Life Pedestal Bearing Housing Conveyor Roller Spare Parts Tkii6306-1686486byte

Exports Germany High Carbon Steel Balls 2.0-25.4 mm G10-G1000 for Industrial Machinery/Auto Bearing/Car Accessories/Dirt Bike Parts/Slewing Bearing/Roll Bearing3982byte

QS AISI 304/AISI 101 G200 3.5mm Automotive Parts Wear Resistant Precision for Automotive Parts Carbon with Stainless Steel Ball2358byte

High Precision Quality Small Solid G10 G40 G100 4mm 5mm 6mm 7mm 8mm SUS 304 316 420 440 ISO 3290 Stainless Steel Bearing Balls6054byte

10% off Conveyor Roller Ball Transfer, Conveyor Roller Bearings, Skate Wheel Ball Transfer Unit Ball Transfer2054byte

Fenner Drive Trantorque Miniature Gt, Mini, OE, Nt Clamping Keyless Bushing2397byte

Yg11 API V11-225 Tungsten Carbide Balls for Valve Pair for Oil Industry4706byte

Heavy Load Stainless Steel Fit-in Type Transfer Unit Caster Ball Rollers622byte

Stock Jf800 Bimetal Bushing Self-Lubrication Bearing Jf Series Bushing Sn Coated Cu Coated1861byte

Customized Factory Outlet Pm Powder Metallurgy Sintered High-Quality Copper-Based Oil-Impregnated Bearing1241byte

Bearing Accessories Tapered Shaft or Hole H3124 H3130 H2316 H2319 Bushing Adapter Sleeve Lock Sleeve8722byte

Custom Perforated Combination Rubber Roller and Needle Roller1051byte

Stainless Steel Ball/ Chrome Steel Ball/ Carbon Steel Ball (1.588-25.4MM)3723byte

Factory Price 1mm 2mm 3mm 4mm G100-G1000 High Carbon Steel Balls for Conveyor Belt Heavy Duty Wheel Ball Support Device Stainless Steel Ball Chrome Steel Ball2987byte

Factory Price Needle Roller Pin 9.0*8.90mm Cylindrical Roller for CNC Linear Guides1200byte

High Quality G5 G10 6mm Si3n4 Structural Zirconia Ceramic Silicon Nitride Ball Deep Groove/Angular Contact/Thrust/Self-Aligning/Insert Ball Bearing1666byte

Carbon Fiber Rollers of Large-Scale Paper-Making Machines Light Weight Rollers for Large-Scale Film Pressing Machine6227byte

Oil - Sintered Copper Alloy Bearing Bush for Fan1377byte

Taper Roller Bearing Spherical Roller Bearing Deep Groove Ball Bearing Cylindrical Angular Contact Needle Bearing for Timken NSK NTN Koyo NACHI IKO Coated5524byte

Bearing Adapter Sleeves (HA306 HA307 HA309 HA310 HA311 HA313 HA315 HA316 HA317)1652byte

High Strength Alloy Steel Bushing Manufacturer in China2639byte

Control Arm Bushings for Volvo/Caterpillar/Hitachi/Sumitomo Excavators Buckets Cylinder Bushing2333byte

Chevrolet Daewoo's L14/L44/G15mf/A13SMS/A15SMS/L43/A16DMS/G15mf/A15mf 93742279 Connecting Rod Bearing Automotive Parts Engine Parts5060byte

ISO 9001 Manufacturer Supply High-Quality Copper Bushings-Sintered Bushing and Oil-Impregnated Bushing2600byte

High Quality Factory Direct Sales Marbles Stainless Steel Solid Steel Ball Bearings Complete Specifications Spot Goods Factory Wholesale Steel Ball 1mm4040byte

in Stock High Quality Good Price 2mm 3mm 4mm 5mm 7mm 14mm 20mm 25mm 99.5% Pure Brass Ball / Copper Ball Shots Pure Copper Plated 2.54mm Brass Ball3726byte

Tkii Model Conveyor Bearing Housing 102 for Idler Rollers with Labyrinth Seals3553byte

Saige Stainless Steel Balls 1/16" 2mm - G200 Precision, Industrial Grade6054byte

Needle Roller Spherical Roller Bearing Tapered Roller Bearing Thrust Roller Bearing Pillow Block Ball Bearing Cylindrical Roller Bearing for Tool5737byte

China Factory Manufacture Machinery Stainless Auto Car Excavator Spare Accessory Part Housing Cooper Hkt Heavy Duty Split Cylindrical Tapered Roller Bearing12131byte

G100 5mm Stainless Steel/304 (L) /316 (L) /420 (C) /440 (C) Steel Balls for Deep Groove Ball /Linear B/ Auto/Roller/Rolling/ Ball Bearing/Needle/Slewing Bearing4542byte

Bearing Housing with End Cap Ktr Roller Cap1962byte

1.375mm-12.785mm Chrome Steel Thrust Ball Bearing Balls Used in Auto Parts4735byte

Timken Bearing Bearings for Oil Production& Drilling E-1837-Bc-7425-Bi-2059-Bn-2653-Bn-2504-B2875byte

Factory Custom High Quality Powder Metallurgy Metal Sintered Brass Straight Cylinder Bushing Copper Bush Self Lubricating Bearing3053byte

High Precision China Ball Manufacturers Factory OEM 210 304 316 440 11.509mm 10.319mm Stainless Steel Bearing Balls Forged Steel Balls for Various Applications3744byte

Auto Wheel Hub Bearing Automobile Parts Self-Aligning Ball Bearings Cylindrical Roller Bearing Angular Contact Bearing4685byte

OEM Wrapped CuSn8P Copper Bearing Supplier Rolled Copper Sliding Sleeve Bearing FB092 Rolled Bronze Bushing1293byte

Factory Price Natr Yoke Type Track Rollers Natr20 Cam Follower Bearing4276byte

Conveyor Roller Pipe End Caps with Tk6306 Plastic Injection Seals3377byte

Premium Chrome Steel Cylindrical Roller Bearings N220 N222 N2246462byte

Steel Factory 3/8'' Inch 9.525mm 52100 Chrome Bearing Steel Ball3208byte

30207 Tapered Roller Bearing Electric Motors Industrial Pumps and Drive Cars Single Row Wheel bearing Motorcycle Spare Parts Machine tool parts6082byte

Saige 11mm 11.1125mm 11.906mm Chrome Steel Balls - G10-G1000 Precision, for Car Accessories, Made in China6054byte

Cylindrical Roller Bearing Thrust Bearing N/Nu/NF/Nj/Nup/Ncl/Rn/Rnu Single Double Row7841byte

QS AISI1010/AISI1015/AISI1085 G500 25.4mm Corrosion Resistant Motorcycle Parts with Smooth Surface for Automotive Parts with Carbon Steel Ball2062byte

RU228X/RU228G/XRU16035 Slewing bearing Cross Roller Bearing Manufacturer5878byte

G10-G1000 0.5-50.8 mm High or Low Carbon Steel Ball for Auto Parts/Pillow Block Bearing/Valve/Pet Supplies/Cosmetics/Hardware Tools/ Bicycle Parts/Toys/Shotgun4050byte

OEM ODM Timken/Koyo/NTN/NSK/IFU Bearings/Ball Bearing/Roller Bearing/Needle Roller Bearing/Hub Bearing /Spherical Roller Bearing Bearing Factory3645byte

Bearing Accessories Tapered Adapter Sleeve Lock Sleeve H205 H206 H207 H208 H209 H2101652byte

Grade G3 Chrome Steel Suj2/100cr6/AISI52100 Rollers for Bearing4590byte

Explosive Models Stainless Steel Balls with High Hardness 440 420 G10 Diameter 5.6mm 5.7mm 5.8mm for Roller Bearings3426byte

30200,30210,30300,32200,32210,32300,31300,32000,33000,33200,33100 Single Row, Double Row ,Four Row, Inch Size Outer Ring with Flanges Tapered Roller Bearings2451byte

Size 5/32 AISI304 Stainless Steel Balls Used in Auto Parts3659byte

Veich Vcn318 Ball Transfer Unit Flange Ball Transfer Bearing Ball Roller with 2 Holes for Conveying Conveyor Components2060byte

Roller Bearing Housing Bearing Cover Tk6205-108 with Roller Sealing Kit4743byte

Large Stock Ready to Ship Cylindrical Roller Bearing Nj305em Nu405em Nu2205em2370byte

Powder Metallurgy Press-Forming Brass Bushing Complies with ISO9001 Certified Copper-Based Bushing3053byte

30204 Tapered Roller Bearing 20*47*15.25mm1600byte

DU Bush Steer Gear Pump Slide Bushing Stainless Steel PTFE Bush 0806 0808 0810 0812 08153028byte

Bearing Housing F208 Pillow Block Bearing Ucf208 Units5110byte

Factory Price High Precision Carbon Stainless Steel Balls for Roller Bearings4257byte

High Precision Chrome/Stainless/Carbon/Metal/Steel Ball for Ball Bearing/Auto Parts/Cosmetic/Car/Motorcycle Parts/Dirt Bike Parts/Deep Groove Bearing Ball4187byte

Bearing Cylindrical Roller Bearings Nu206ec 30X62X16mm - High Load Capacity Industrial Grade13808byte

Saige Premium 440c Stainless Steel Balls Customizable 4mm to 5mm6054byte

Taper Roller 305263D Good Quality Angular Contact Thrust Ball Bearinghigh Quality Self Aligning Ball Bearing 1300, 1301, 1302, 1303, 1304, 1305, 1306, 13073200byte

QS AISI440 AISI304L/AISI316L 9 mm G200 High Precision, Low Noise, High Hardness, Abrasive, Auto Parts with Stainless Steel Ball2140byte

High-Speed Long Service Life Machine Tools Rolling Mills Cylindrical Roller Bearing4728byte

Powder Metallurgy Stainless Steel Sintered Oil Bearing Bushing1377byte

Koyo/NTN/NSK/NACHI//Timken/SKF/ Tapered Roller Bearing/Deep Groove Ball Bearing/Hub Wheel Bearing/Pillow Block Bearing/Spherical Roller Bearing for Auto Parts4698byte

Hot Sale Good Quality Adapter Sleeve H3127 H216 H318 H2306 H3126 for Bearing1652byte

Precision and High Quality Cylindrical Roller Bearing2610byte

Factory Price High Quality 6.747mmmm 7mm 7.144mm Zirconia/Zro2 Ceramic Balls for Ball Bearing and Grinding Meida/Beeds1666byte

High Wear Resistance and Low Friction Oilless Bushing Manufacture2639byte

Carbon Fiber Roller Used in Conjunction with The Gear Industrial Roller Light Weight Roller Instead of Carbon Steel Roller6209byte

NSK NTN Koyo NACHI Timken Tapered Roller Bearing P5 Quality 30205 30206 30207 30208 30209 30210 30211 30222 30224 30226 30228 30230 30232 Bearing28188byte

Double Roller Bearings Zwz Hrb Lyc Pahp Bearing Housing NSK NTN Koyo Timken6442byte

Purchasing Agent

Note: Send your message to supplier or manufacturer.

Welcome to our Professional and comprehensive procurement services...

Message:

OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.

Post a Sourcing Request Now »

Professiona Secured Trading Service

Verified Business Licenses to Supplier or Manufacturer

Welcome to our Global alliance Member

× More Keyword ..

× More Menu ..

×

Manufacturing & Processing Machinery

×

Industrial Equipment & Components

×

Tools & Hardware Products