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rolamentos de 3/32 polegadas de diâmetro interno

3/32 Inch ID Miniature Bearings

Miniature bearings with a 3/32 inch bore. Available options include standard, flanged, open, double-shielded, chrome steel, stainless steel and hybrid ceramic configurations.

TypeMaterialStyleClosureID (d)OD (D)Width (B)Dynamic LoadStatic LoadGrease SpeedOil SpeedApprox. Weight
R 133Chrome steelStandardOpen3/32 in
2.380 mm		3/16 in
4.763 mm		1/16 in
1.588 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
SR 133Stainless steelStandardOpen3/32 in
2.380 mm		3/16 in
4.763 mm		1/16 in
1.588 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
FR 133Chrome steelFlangedOpen3/32 in
2.380 mm		3/16 in
4.763 mm		1/16 in
1.588 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
SFR 133Stainless steelFlangedOpen3/32 in
2.380 mm		3/16 in
4.763 mm		1/16 in
1.588 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
R 133-2ZChrome steelStandardDouble shielded3/32 in
2.380 mm		3/16 in
4.763 mm		3/32 in
2.380 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
SR 133-2ZStainless steelStandardDouble shielded3/32 in
2.380 mm		3/16 in
4.763 mm		3/32 in
2.380 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
FR 133-2ZChrome steelFlangedDouble shielded3/32 in
2.380 mm		3/16 in
4.763 mm		3/32 in
2.380 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
SFR 133-2ZStainless steelFlangedDouble shielded3/32 in
2.380 mm		3/16 in
4.763 mm		3/32 in
2.380 mm		144 N53 N80,000 rpm95,000 rpm< 1 g
R 1-5Chrome steelStandardOpen3/32 in
2.380 mm		5/16 in
7.938 mm		7/64 in
2.779 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
SR 1-5Stainless steelStandardOpen3/32 in
2.380 mm		5/16 in
7.938 mm		7/64 in
2.779 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
FR 1-5Chrome steelFlangedOpen3/32 in
2.380 mm		5/16 in
7.938 mm		7/64 in
2.779 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
SFR 1-5Stainless steelFlangedOpen3/32 in
2.380 mm		5/16 in
7.938 mm		7/64 in
2.779 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
R 1-5-2ZChrome steelStandardDouble shielded3/32 in
2.380 mm		5/16 in
7.938 mm		9/64 in
3.571 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
SR 1-5-2ZStainless steelStandardDouble shielded3/32 in
2.380 mm		5/16 in
7.938 mm		9/64 in
3.571 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
FR 1-5-2ZChrome steelFlangedDouble shielded3/32 in
2.380 mm		5/16 in
7.938 mm		9/64 in
3.571 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
SFR 1-5-2ZStainless steelFlangedDouble shielded3/32 in
2.380 mm		5/16 in
7.938 mm		9/64 in
3.571 mm		552 N176 N60,000 rpm71,000 rpm< 1 g
HYB R 133Hybrid ceramicStandardNot specified3/32 in
2.380 mm		3/16 in
4.763 mm		1/16 in
1.588 mm		86 N32 NNot specifiedNot specified1 g

Note: For flanged models, the listed OD is the bearing outer diameter. The flange outside diameter is not specified. HYB R 133 is listed separately in the hybrid-bearing series.

CXE Bearing Cage Table

Cage Table

Common bearing cage references, cage types, and application remarks.

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Cage type reference table
Reference Cage Type Remarks
FC Full Complement / No Cage Low revolution, high load rating.
W Crown Cage Light weight, smooth operation, low friction.
J Ribbon Cage Standard cage, good durability.
T9H Glass Fibre Reinforced Cage Light weight, strong, high speed.
- Phenolic Cage Light weight, strong, high speed.
M Brass Cage Low friction, good durability.
PEEK PEEK High temperature resistance, good durability, corrosion resistant, insulated.
PTFE PTFE High temperature resistance, good durability, corrosion resistant, insulated.
CXE Bearing Lubrication

Lubrication

Bearing lubrication options and grease reference data.

Lubrication Options

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Lubrication options
Lubricant Remarks Advantages / Applications
No lubricant Only with stainless steel bearings or with the use of corrosion preventive fluid. When the lubrication is provided by the customer.
Grease Standard filling 30-40%. Lifetime lubrication is possible. Good protection against corrosion. According to the application, a variety of greases can be used.
Oil - Low friction, high speed.

Grease Reference

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Grease reference table
Manufacturer Brand Thickener Base Oil Drop Point (°C) Consistency Operating Temperature Range (°C) Application
ExxonBeacon 325LithiumDiester193290-60~+120Low temp
ExxonAndok BSodiumMineral260280-40~+120General purpose
ExxonAndok CSodiumMineral>260205-20~+120General purpose
ExxonAndok 260SodiumMineral200250-30~+150General purpose
Kyodo YushiMutemp PS2LithiumDiester189280-50~+110Low temp
Kyodo YushiMutemp SRLLithiumEster191245-40~+150Low temp
Kyodo YushiMutemp SRHLithiumEster250201-40~+150Low temp
Kyodo YushiMutemp SB-MDiureaSynthetic oil220260-40~+200High speed / temp
Kyodo YushiET-KDiureaSynthetic oil / ester260300-40~+200High temp / speed alternator
KluberAsonic GLY32LithiumSynthetic190265-295-50~+140Low temp
KluberAsonic GHY72PolyureaEster / Mineral250250-280-40~+180High temp / low noise
KluberIsoflex Super LDS18LithiumDiester190280-60~+130Low temp
KluberIsoflex LDS18 Special ALithiumDiester190280-60~+130Low temp
KluberIsoflex Topas NB52BariumSynthetic hydrocarbon204280-60~+170Low / high temp
KluberBarrierta L55/2PTFEFluorinated-280-35~+260Low / high temp
KluberBarrierta TK44N2Na-ComplexSilicone---60~+230Low / high temp
KluberIsoflex NCA15Special CaEster / Mineral180265-295-40~+130High speed
KluberAsonic HQ72-102UreaEster240250-280-40~+180Low / high temp and low noise
Dow CorningMolykote 33MLithiumSilicone210260-70~+180Low / high temp
Dow CorningMolykote 44MLithiumSilicone204260-40~+200High temp
Dow CorningMolykote 55MLithiumSilicone---55~+165Low temp
Dow CorningMolykote BR2 PlusLithiumSilicone-280-30~+150High speed
Dow CorningMolykote FS1292PTFEFluorosilicone>232310-40~+200High speed
Dow CorningMolykote FS3451PTFEFluorosilicone>260285-40~+230Chemical solvent resistant
ShellAlvania No.2LithiumMineral182272-25~+120General purpose
ShellAlvania No.3LithiumMineral183233-20~+135General purpose
ShellAlvania RALithiumMineral183252-25~+120General purpose
ShellAlvania EP2LithiumMineral185276-10~+100General purpose
ShellDolium R-Mineral238281-20~+140General purpose
ShellAero Shell No.5MicrogelMineral>260282-10~+130General purpose
ShellAero Shell No.7MicrogelMineral>260288-70~+150Low temp
ShellAero Shell RLQ2LithiumMineral195266-50~+150Low noise / high speed
Mobil OilMobilux 2LithiumMineral190280-20~+120General purpose
Mobil OilMobil 22LithiumDiester / Mineral192274-50~+140Low temp
Mobil OilMobil 28BentoniteSynthetic hydrocarbon>260280-60~+180Low / high temp
Mobil OilMobilitemp SHC22ClaySynthetic oil250265-295-50~+180High speed / temp
Mobil OilMobiltemp SHC100ClaySynthetic oil250265-295-40~+200High speed / temp
Du PontKrytox 240ACPTFEFluorinated-282-35~+280High speed / temp
CattexChevron SRI-2UreaMineral-293-30~+175High temp
HanguHangu #2-Mineral---20~+120General purpose
Great WallGreat Wall BLEUreaMineral260280-30~+200Low noise / high temp
YpingYP7201SyntheticMineral272272-20~+120Low noise / anti-rust
CXE Bearing Deep Groove Ball Bearing Radial Clearance

Deep Groove Ball Bearing Radial Clearance (µm)

GB/T 4604.1-2012 / ISO 5753-1:2009

Radial Clearance

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Deep groove ball bearing radial clearance, unit: micrometers
Nominal bore diameter d (mm) Group 2 Group 0 Group 3 Group 4 Group 5
Over To min max min max min max min max min max
2.5607213823----
6100721382314292037
101809318112518332545
1824010520132820362848
2430111520132823413053
3040111620153328464064
4050111623183630514573
5065115828234338615590
658011510302551467165105
8010011812363058538475120
10012022015413666619790140
1201402231848418171114105160
1401602231853469181130120180
16018022520615310291147135200
180200230257163117107163150230
200225235258575140125195175265
225250240309585160145225205300
2502802453510590170155245225340
28031525540115100190175270245370
31535536045125110210195300275410
35540037055145130240225340315460
40045038060170150270250380350520
45050039070190170300280420390570
5005601010080210190330310470440630
5606301011090230210360340520490700
63071020130110260240400380570540780
71080020140120290270450430630600860
80090020160140320300500480700670960
9001000201701503503305505307707401040
10001120201801603803606005808508201150
11201250201901704103906506309208901260
12501400302001904404207006801000--
14001600302102104704507507301060--

Radial Clearance Increase Under Measuring Load

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Radial clearance increase under measuring load, unit: micrometers
Nominal bore diameter d (mm) Measuring load (N) Clearance increase (µm)
Over To Group 2 Group 0 Group 3 Group 4 Group 5
36311111
610511122
10182534455
18305045566
30505034455
508010056777
8010015068899

Note: When the measuring load is less than 50N, the clearance increase is less than 2µm.