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LFR5201KDD U Groove Track Roller Bearings 12x35x15.9mm LFR5201KDD U groove track roller bearings are produce with Chrome steel Gcr15 ,we can provide sample for you test . more
SG25 U Groove Ball Track Guide Bearings 8*30*14mm SG25 bearings are produce with Chrome steel Gcr15 ,we can provide sample before order . more
S51106 Thrust Ball Bearings 30x47x11mm S51106 Stainless steel thrust ball bearing,produce with stainless steel ,we can provide with OEM service for you . more
6.35 x 19.05 x 7.142 mm R4A ZZ inch bearings are produce with stainless stell material can used for RC toy motor ,we also can produce with R4A-2RS, R4A open ball bearing .
item no.:
R4Alead time:
3-7 DAYSproduct orgin:
Chinashipping port:
NINGBO ,GUANGZHOU ,QINGDAO,SHANGHAIMOQ:
1000R4A-ZZ Mini Ball Bearing 1/4x3/4x9/32 Description :
Bearing No.:R4A-2RS, R4A-ZZ,R4A Open Ball Bearing
Dimension :
Inside Diameter : 6.35mm
Outside Diameter :19.05mm
Width : 7.142mm
Inch Dimension : ID: 1/4" x OD: 3/4" x W: 9/32" Inches
Material :stainless steel ,you also can choose with Chrome steel .
LUBRICATION:Chevron SRI-2 Grease
Precision : ABEC-1,ABEC-3
 |
|
| R Series Bearing | ||
| Model No. | Size(d*D*B) (Inch) | Size(d*D*B) (mm) |
| R2 | 1/8*3/8*5/32 | 3.175*9.525*3.969 |
| R2A | 1/8*1/2*11/64 | 3.175*12.7*4.366 |
| R3 | 3/16*1/2*5/32 | 4.762*12.7*3.969 |
| R4 | 1/4*5/8*1/99 | 6.35*15.875*4.978 |
| R4A | 1/4*3/4*7/32 | 6.35*19.05*5.556 |
| R6 | 3/8*7/8*7/32 | 9.525*22.225*5.556 |
| R8 | 1/2*1 1/8*1/4 | 12.7*28.575*6.35 |
| R10 | 5/8*1 3/8*9/32 | 15.875*34.925*7.144 |
| R12 | 3/4*1 5/8*5/16 | 19.05*41.275*7.938 |
| R14 | 7/8*17/8*3/8 | 22.225*47.625*9.525 |
| R16 | 1*2*3/8 | 25.4*50.8*9.525 |
| R18 | 1 1/8*2 1/8*3/8 | 28.575*53.975*9.525 |
| R20 | 1 1/4*2 1/4*3/8 | 31.75*57.15*9.525 |
| R22 | 1 3/8*2 1/2*7/16 | 34.925*63.5*11.112 |
| R24 | 1 1/2*2 5/8*7/16 | 38.1*66.675*11.112 |
| R144 | 1/8*1/4*7/64 | 3.175*6.35*2.779 |
| R155 | 5/32*5/16*7/64 | 3.969*7.938*2.779 |
| R156 | 3/16*5/16*7/64 | 4.762*7.938*2.779 |
| R166 | 3/16*3/8*1/8 | 4.762*9.525*3.175 |
| R168 | 1/4*3/8*1/8 | 6.35*9.525*3.175 |
| R186 | 3/16*1/2*7/64 | 4.762*12.7*2.779 |
| R188 | 1/4*1/2*1/8 | 6.35*12.7*3.175 |
| R1810 | 5/16*1/2*5/32 | 7.938*12.7*3.969 |
previous :
R6-2RS R6-ZZ Radial Ball Bearingnext :
R1-5ZZ Inch Miniature Ball Bearings
mr84 miniature ball bearing with size 4*8*3mm ,we can produce with material Chrome steel ,stainless steel,and this mini bearing can be widely use for toy ,ATM machine.
4*8*3mm ,MR84 miniature bearings produce with Chrome steel Gcr15 ,we have 4580 PCS bearings in stock now and free sample can be provide for test .
1*3*1mm 681 mini bearings can produce with stainless steel material ,and this small bearings can used for high precision machinery ,we have bearings in stock .
1/8 x 1/4 x 7/64 inch,SR144-ZZ stainless steel miniature ball bearing are inch bearing produce with stainless steel ,and we have this bearings in stock now .
7*11*3mm SMR117ZZ stainless steel miniature ball bearing are inch bearing produce with stainless steel ,and we have this bearings in stock now .
1/4 *5/8 x*0.196 inch R4 Bearing ,are produce with stainless steel 420 race balls ,the cage are prouce with stainless steel 440 the rubber seals are produce with black NBR ,we can packing bearing with different lubricating grease.
NO.18 Dongwu road, Songjiang Industrial Zone, Shanghai, China
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