Gold Member Since 2014
Audited Supplier
Linqing Liangda Bearing Co., Ltd.

High Quality Bearing, Cylindrical Roller Bearing, Roller Bearing manufacturer / supplier in China, offering High Precision Cylinderical Roller Bearing (Nu308m), for Forklift Parts Radial Spherical Plain Bearing, ISO Certificated Stable Precision Taper Roller Bearing (32304) and so on.

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Supplier Homepage Product Cylinderical Roller Bearing High Precision Cylinderical Roller Bearing (Nu308m)

High Precision Cylinderical Roller Bearing (Nu308m)

Purchase Qty.:
(Pieces)
100-99,999 100,000+
FOB Unit Price: US $0.1 US $100
Purchase Qty. (Pieces) FOB Unit Price
100-99,999 US $0.1
100,000+ US $100
Get Latest Price
Production Capacity: 10, 000, 000PCS/Year, 000, 000PCS/Year
Transport Package: Single Box Packing, Pallets
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: NU308M
  • The Number of Rows: Single
  • Material: Bearing Steel
  • Load Direction: Radial Bearing
  • Quality Control: Abec-1,Abec-3,Z1V1,Z2V2
  • Target Market: Europe,Asia,USA
  • MOQ: 200PCS
  • Specification: ABEC-1; ISO9001: 2008
  • HS Code: 8485
  • Rolling Body: Roller Bearings
  • Outer Dimension: Medium and Large(120-190mm)
  • Spherical: Non-Aligning Bearings
  • Separated: Separated
  • Advantage: Most Competitive Prices
  • Company Nature: Manufacturer
  • Trademark: lzwb
  • Origin: China
Product Description
Product Description


What is a Cylindrical Roller Bearing?
Cylindrical roller bearing are of high load capacity and can operate at high speeds because they use rollers as their rolling elements. They can therefore be used in applications involving heavy radial and impact loading.

The rollers are cylindrical in shape and crowned at the end in order to reduce the stress concentrations. They are also suitable for applications that require high speed because the rollers are guided by ribs which are either on the outer or inner ring.

More information
With the absence of ribs, either the inner or outer ring will move freely so as to adjust to axial movement hence can be used as free side bearings. This enables them to absorb shaft expansion to a certain extent, relative to the housing position.

NU and NJ type cylindrical roller bearing produce high performance results when used as free side bearings because they possess the required characteristics for that purpose. NF type cylindrical roller bearing also supports the displacement of the axial to a certain extent in both directions and therefore can be used as a free side bearing.

In applications where heavy axial loads have to be supported, cylindrical roller thrust bearings are the most suitable. This is because they are designed to contain shock loads, are stiff and the axial space required is little. They only support axial loads that are acting in a single direction.

Detailed applications
Specifically, our cylindrical roller bearings can be used in industrial transmission, automotive, electric motor, generator sets, elevating machinery, machine tool spindles as well as internal-combustion engines, etc.

Advantages
These roller bearings can be separated and are easy to mount as well as dismount.

Product specification
NameCylindrical Roller Bearing
BrandBMT/OEM
MaterialChrome steel
Seal TypeOpen
Precision RatingABEC1, ABEC3, ABEC5, ABEC7, ABEC9
Number of RowSingle Row, Double Row, Four Row
OEMAcceptable
SamplesAvailable
CertificationISO9001: 2000
Features
1. High quality and good service
2. Less friction and low noise
3. Competitve price
4. Durable
5. Ability to carry heavy loads
6. Less coefficient of friction
7. High limiting speed
8. Large size range: Inner diameter from 20mm-800mm.
9. Variations of structure: NU, N, NJ, NF, NUP, NH, NCL...V, NB, NU...V, NNU, NNCF, NNCL, NNCS, FC, FCD, FCDP...
10 Physical Characteristics:
1) Cylindrical roller bearing can be separated by single row, double rows and four rows.
2) This kind of bearing can be submitted to high radial load and some axial load.
3) The rolling element of cylindrical roller bearing is cylinder, the two ends of the external lines have the corrective slope which can eliminate the contact stress.
4) NN and NNU design cylindrical roller bearing have high rigid and apply to machines such as millings.

Cylindrical Roller Bearings
Shaft diameter           (mm)                                    Bearing Designation                                Boundary Dimensions       (mm)  Basic Load Ratings        (N)      Limiting Speeds (rpm)Weight (Kg)
                Current Designation     Original DesignationdDBrsminr1sminCr DynamicCor StaticGreaseOil
16SZ-4101
16448.3

1570018000

0.07011
17N20322031740120.60.311400910016000190000.07800
NJ203422031740120.70.311400910016000190000.06900
NJ203ETN1
1740120.60.6169001380016000190000.07158
NU203322031740120.60.311400910016000190000.07000
NU203ETN1
1740120.60.3169001380016000190000.06654
NJ2203E
1740160.60.3228002030013800164000.09200
20N204220420471410.6158001310013800164000.13300
NF2041220420471410.6158001310013800164000.11000
NJ204422042047141.10.7170001440013800164000.14000
NU2043220420471410.6158001310013800164000.13500
NU204/C3
20471410.6144001310013800164000.10670
N30423042052151.10.6218001770011400138000.14470
NJ304423042052151.10.6218001770011400138000.15750
NU304323042052151.10.6218001770011400138000.15190
NUP304ETN1
2052151.10.6315002680010600131000.15582
NJ2304ETN1
2052211.10.6420003870010000130000.21267
25N205220525521510.6170001490011400138000.13280
NF2051220525521510.6170001490011400138000.13630
NJ2054220525521510.6170001490011400138000.14840
NJ205E42205E25521510.6299002840010600131000.13400
NJ205ETN1
25521510.6299002840010600131000.13510
NU2053220525521510.6170001490011400138000.13300
NU205/C3
25521510.6154001490011400138000.13300
NU205E32205E25521510.6299002840010600131000.13013
NU205ETN1
25521510.6299002840010600131000.13107
NU205L
25521510.6203001890010600131000.13774
NUP2059220525521510.6170001490011400138000.14950
NCL20510220525521510.6246002430010600131000.14500
N220525052552181.10.6241002330010600131000.18700
NJ2205C0G4250525521811241002330010600131000.17000
NU2205325052552181.10.6241002330010600131000.16530
NU2205/C3
25521810.6214002280010600131000.16530
NU2205EV
25521810.641400433009200114000.16520
N30523052562171.11.129100252009200114000.23430
N305ENTN1/C3
2562171.10.541500374009200114000.23340
NF305123052562171.11.129100252009200114000.24330
NJ305423052562171.11.129100252009200114000.24580
NJ305/C3C3G423052562171.11.129100252009200114000.24580
NJ305E42305E2562171.11.141500374009200114000.27100
NJ305ETN1
2562171.11.141500374008900105000.24364
NU305323052562171.11.129100252009200114000.23970
NUP305
2562171.11.129100252009200114000.25551
NUP305E
2562171.11.141500374008900105000.28505
NUP305NC0G1923052562171.11.129100252009200114000.26300
NCL3051023052562171.11.139500378008900105000.24600
NU2305E
2562241.11.15700056100225045000.36939
NJ2305E
2562241.11.15700056100780092000.37739
NJ2305EV/C4C4G532605E2562241.11.16630069700780092000.36920
NJ2305VH
2562241.11.16300057000225045000.36950
NUP2305E
2562241.11.15700056100780092000.37657
NCL23051026052562241.51.15770061400780092000.35800
30NUP44494
3061.9323.81.11.16330075500250050000.34000
N206220630621610.623900222009400113000.20380
N206E2206E30621610.636800344008900105000.24000
NJ2064220630621610.623900222009400113000.23380
NJ206EC0G42206E30621610.639100373008900105000.23080
NJ206ETN1
30621610.639100373008900105000.23080
NU2063220630621610.623900222009400113000.21130
NU206E32206E30621610.639100373008900105000.22310
NUP206E92206E30621610.639100373008900105000.23540
NUP206E/C4
3062161139100373008900105000.23510
NCL20610220630621610.633800351008900105000.22400
NJ2206ETN1
3062201.00.648900498008900105000.25792
NJ2206E
3062201.00.648900498008900105000.34970
NJ2206E.TVP
306220114890049800250050000.25792
N30623063072191.11.13590031900780092000.34480
NJ306423063072191.11.13590031900780092000.35240
NJ306E
3072191.11.15320050200700085000.40082
NJ306E/C3
3072191.11.15320050200700085000.40082
NU30632306K3072191.11.13590031900780092000.34590
NU306E
3072191.11.15320050200780092000.39282
NU306MN/P63
3072191.11.13510038600780092000.38100
NUP306923063072191.11.13590031900780092000.36950
NFP30622306K3072191.11.13590031900780092000.37000
RO-694
3080231.117540081100780092000.60065
32NCL6/32V
3262181.10.65340056200700085000.23670
NCL6/32V/P6
3262181.10.65340056200700085000.23670
NUP45622
3275201.11.15000044300

0.41125
35F-45226
35621910.65000053000275055000.21513
R356219
35621910.65000053000275055000.21513
N20722073572171.10.63140028900830099000.29400
NF207C0G122073572171.10.63140028900830099000.30150
NJ207422073572171.10.63140028900830099000.29950
NJ207E
3572171.10.65020050100780092000.32630
NU207322073572171.10.63140028900830099000.29130
NUP207922073572171.10.63140028900830099000.32451
NU2207E
3572231.10.66160065200220043000.41860
NJ2207E
3572231.10.66160065200660079000.42960
NUP2207E92507E3572231.10.66160065200660079000.44440
N3072307K3580211.51.14640043000770092000.45760
NF30712307K3580211.51.14640043000770092000.47360
NJ307423073580211.51.14640043000770092000.48060
NJ307/C3C3G423073580211.51.14640043000170034000.48365
NJ307EC0G42307EK3580211.81.36650065300660079000.48720
NJ307EV/C4YAC4G532307EK3580211.51.17840081000610074000.50150
C3G42307EK
3580211.81.36650065300770092000.48720
NU307323073580211.51.14640043000770092000.46760
NU307EV1
3580211.51.17100071000660079000.51243
NUP307E92307E3580211.51.16650065300660079000.52340
NUP307EN
3580211.51.16650065300660079000.53710
NUP307EV
3580211.51.17750079800660079000.51390
NUP307EV/C3
3580211.51.17750079800660079000.51390
510148
3580231.10.66575077600660079000.57100
NJ2307E
3580311.51.193000100500660079000.78400
NU2307EV4
3580311.51.199000109000660079000.76425
NUP2207X1V/C9YB
3590231.10.68960093600

0.79900
40N20822084080181.11.14370042900730087000.37080
NF208122084080181.11.14370042900730087000.38380
NJ208422084080181.11.14370042900730087000.39730
NU208322084080181.11.14370042900730087000.37580
NUP208922084080181.10.64370042900730087000.39850
NUP208/P6E922084080181.11.14370042900730087000.39860
NU2208E
4080231.11.17230077600200038000.51782
NJ2208E42508E4080231.11.17230077600660079000.53082
NJ2208E.TVP3.C3
4080231.11.17060075200200038000.48967
NJ2208EV
4080231.11.18470095100610074000.51160
N3082308K4090231.51.55860056900660079000.63650
NF30812308K4090231.51.55860056900660079000.66990
NF308M/P6E12308H4090231.51.55860056900660079000.71990
NJ30842308K4090231.51.55860056900660079000.67930
NJ308ETN1
4090231.51.58320081500150030000.66350
NJ308/C3
4090231.51.55860056900150030000.67930
NU30832308K4090231.51.55860056900660079000.66610
NUP308E92308E4090231.51.58220080300610074000.69600
NUP308N1923084090231.51.55860056900660079000.72078
NUP308EN192308E4090231.51.58220080300610074000.72540
NUP308ENV
4090231.51.597200101000590070000.70250
NJ2308E
4090331.51.5113200121100590070001.03700
NJ2308E.TVP3
4090331.51.5121000140700150030000.95869
NUP2308E
4090331.51.5121000140700150030001.06100
45N20922094585191.11.14590046900710085000.41880
NF209122094585191.11.14590046900710085000.43670
NF209/C3
4585191.11.14590046900710085000.43670
NF209E
4585191.11.16300066400660079000.47644
NJ209422094585191.11.14590046900710085000.44590
NJ209E
4585191.11.16300066400660079000.42995
NJ209ECP
4585191.11.16300066400710085000.42995
NJ209ETN1/C3
4585191.11.1630006640071008500
NU209322094585191.11.14590046900710085000.43400
NUP2209E
4585231.11.17600084500660079000.59384
NUP2209EN
4585231.11.17600084500660079000.58764
N3092309K45100251.51.57290069900590070000.82390
NF3091230945100251.51.57290069900590070000.86840
NF309M/P6E12309H45100251.51.57290069900590070000.70829
NJ3094230945100251.51.57290069900590070000.87490
NJ309E
45100251.51.599200101000500060000.97560
NU30932309K45100251.51.57290069900590070000.85180
NU309E
45100251.51.599200101000500060000.97990
NUP3099230945100251.51.57290069900590070000.89440
NUP309N19230945100251.51.57290069900590070000.91000
NUP309NR
45100251.51.57290069900590070000.91477
NUP309EN
45100251.51.599200101000500060000.98110
NUP309ENV/C3
45100251.51.5110500116100450053000.97417
NUP309ENTN1192309E45100251.51.599200101000500060000.90400
NJ2309E
45100361.51.5138800155700500060001.38761
NU2309E
45100361.51.5138800155700500060001.35761
50N21022105090201.11.14810050900660079000.47520
NF210
5090201.11.14810050900660079000.49820
NF210C3C3G122105090201.11.14810050900660079000.49820
NF210E
5090201.11.16590071800620073000.53120
NJ210422105090201.11.14810050900660079000.48640
NJ210E
5090201.11.16590071800660079000.53020
NJ210ETN/C3C3G42210EA5090201.11.16590071800620073000.48320
NU210322105090201.11.14810050900660079000.47340
NU210/P6E322105090201.11.14810050900660079000.47340
NU210ETN/C3
5090201.11.16590071800620079000.46820
NUP210EN
5090201.11.16590071800620079000.52420
NUP210E
5090201.11.16590071800620079000.52620
NU2210ETN/C3C3G32510EA5090231.11.17950091500620073000.54970
NJ2210ETN1
5090231.11.17950091500170033000.56470
NJ2210E.TVP3.C3
5090231.11.17760088600170033000.56800
NJ2210E.TVP3
5090231.11.17760088600170033000.56800
NUP2210E
5090231.11.17950091500620073000.63660
N31023105011027228890088800540063001.09410
NF310123105011027228890088800540063001.10120
NJ310423105011027228890088800540063001.14800
NJ310E
501102722112100116000500060001.27325
NJ310NC0G262310K5011027228890088800540063001.15300
NU310323105011027228890088800540063001.12560
NUP310923105011027228890088800540063001.20000
NUP310NV
501102722128200144700540063001.20800
NUP310ENV/C3
501102722128200144700500060001.20800
NCL310102310501102722111300122300540063001.17000
N410241050130312.12.1132300127600540063002.26000
NJ41042410K50130312.12.1132300127600540063002.26000
55N211221155100211.51.15790062200600071000.62130
NF2111221155100211.51.15790062200600071000.65370
NF211E12211E55100211.51.18610098700540065000.76600
NJ2114221155100211.51.15790062200600071000.64510
NJ211/C3
55100211.51.15020032000600071000.64510
NJ211E
55100211.51.18610098700540065000.66160
NJ211ECP
55100211.51.18610098700540065000.66160
NU2113221155100211.51.15790062200600071000.63010
NU211E
55100211.51.18610098700540065000.71850
NUP211
55100211.51.15790062200600071000.64470
NUP211E
55100211.51.18610098700540065000.76060
NJ2211E
55100251.51.1101200121500150030000.89360
NJ2211E/C33G42511E55100252.01.1101200121500540065000.89360
NUP2211EN/C3
55100251.51.1101200121500540065000.89240
NF311E12311E551202922138100144300450053001.60325
NF311E/C3
551202922140500147600450053001.60145
NJ311E42311E551202922138100144300450053001.63700
NUP311EN
551202922140500147600450053001.66760
NUP311ENV/C3
551202922153800165700450053001.59230
60N212221260110221.51.57180079800540065000.82160
NJ2124221260110221.51.57180079800540065000.83610
NJ212E
60110221.51.596200105600500060000.90750
NU2123221260110221.51.57180079800540065000.82220
NU212ETN1/C3
60110221.51.596200105600500060000.79458
NUP212E
60110221.51.596200105600500060000.92947
NF3121231260130312.12.1124800127800450054001.86900
NF312E
60130312.12.1153100162100410049002.02670
NF312E/C3
60130312.12.1153500164600410049002.02670
NU312E
60130312.12.113590096000410049001.99332
NJ312E42312E60130312.12.1153100162100410049002.03500
NUP312ENV/C3
60130312.12.1185400195200410049001.89200
N2312E
60130462.12.1225500266700420050002.99210
NJ2312E
60130462.12.1225500266700420050002.98220
65N213221365120231.51.57880087000500060001.19000
NF2131221365120231.51.57880087000500060001.20500
NJ2134221365120231.51.57880087000500060001.22000
NJ213E
65120231.51.5109900122300450054001.14046
NU2133221365120231.51.57880087000500060001.20400
NUP213E
65120231.51.5109900122300500060001.16646
NUP213EN/C4C4G192213E65120231.51.5109900122300450054001.16646
NU313E
65140332.12.1182800194800400047002.37380
NJ313E
65140332.12.1182800195300400047002.23005
NJ313E/C2
651403322182800194800400047002.42280
NUP313ENV
65140332.12.1212900244900400047002.20000
70N214221470125241.51.58210093500480057001.13770
NF2141221470125241.51.58210093500480057001.17340
NF214E/C3
70125241.51.5123600144500480057001.27412
NF214E/YB2
70125244.31.5121000140700450054001.27412
NJ2144221470125241.51.58210093500480057001.20300
NJ214E
70125241.51.5121000140700450054001.27262
NU2143221470125241.51.58210093500480057000.84500
NUP214E92214E70125241.51.5121000140700450054001.30600
NF314E
70150352.12.1207100226000370044002.98900
NU314E
70150352.12.1207100226000370044002.94617
NJ314E
70150352.12.1207100226000370044003.00217
NJ314E/C9
70150352.12.1207100226000370044003.00217
NUP314ENV/C4
70150352.12.1236300253300370044003.02202
NJ2314VH
70150512.12.1335000455000370044004.34670
75N215221575130251.51.595100108900450054001.20430
NF2151221575130251.51.595100108900450054001.24030
NJ2154221575130251.51.595100108900450054001.24890
NU2153221575130251.51.595100108900450054001.21780
NU215E
75130251.51.5132200160500420050001.32420
80N2162216801402622118600141600420050001.72000
NJ21642216801402622108500125900420050001.79000
NU21632216801402622118600141600420050001.75000
85NJ21742217851502822122800144000400047002.17000

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