Model: | Inch Bearings |
---|---|
Brand: | BY-ROL |
Origin: | Made In China |
Category: | Industrial Supplies / Machine Hardware / Insulation |
Label: | bearing R8 , Inch Ball Bearing , R8zz R8-2RS |
Price: |
US $0.15
/ pc
|
Min. Order: | 50 pc |
BY-ROL Bearings-Deep Groove Ball Bearings-Most Common Type of Ball Bearings
Deep Groove Ball Bearing R8ZZ R8-2RS inch size ball bearing
The R-Series ball bearings, named for their numerical model numbers, are also known as our Precision Inch Series ball bearings. R series bearings are available in open, sealed and shielded configurations. Sealed and shielded bearings may be slightly wider as shown in the table.
The R-Series bearings are single row, inch series bearings available from 1/8 through 1-1/2 inch bore sizes. The construction of these bearings enables them to accept thrust as well as radial load. Their ball complement and selection of retainers also allows them to work well in high-speed applications.
Product model:
model | d
mm in |
D
mm in |
B
mm in |
rmin
mm |
(KN) | ||||||
Dynamic
Cr |
Static
Cor |
NO. | Size
mm |
||||||||
ssR3 | 4.763 | .1875 | 12.70 | .5000 | 3.967
4.978 |
.1562
.1960 |
0.3 | 0.89 | 0.42 | 6 | 2.381 |
ssR3A | 4.763 | .1875 | 15.875 | .6250 | 4.978 | .1960 | 0.3 | 0.31 | 0.49 | 7 | 2.381 |
ssR168 |
6.35 |
.2500 | 9.525 | .3750 | 3.175 | .1250 | 0.1 | 0.27 | 0.14 | ||
ssR188 | 6.35 | .2500 | 12.70 | .5000 | 3.175 | .1250 | 0.15 | 0.83 | 0.37 | 8 | 1.588 |
ssR4 | 6.35 | .2500 | 15.875 | .6250 | 4.978 | .1960 | 0.30 | 1.136 | 0.558 | 8 | 2.381 |
ssR4A | 6.35 | .2500 | 19.05 | .7500 | 5.556
7.142 |
.2188
.2812 |
0.40 | 2.175 | 1.163 | 6 | 3.969 |
ssR6 | 9.525 | .3750 | 22.225 | .8570 | 5.556
7.142 |
.2188
.2812 |
0.40 | 2.56 | 1.35 | 7 | 3.969 |
ssR8 |
12.70 | .5000 | 28.575 | 1.1250 | 6.350
7.938 |
.2500
.3125 |
0.40 | 3.90 | 2.23 | 8 | 4.763 |
ssR8-7 | 11.113 | .4375 | 28.575 | 1.1250 | 6.35 | .2500 | 0.40 | 3.912 | 2.245 | 8 | 4.763 |
ssR10 |
15.875 | .6250 | 34.925 | 1.3750 | 7.142
8.731 |
.2812
.3437 |
0.60 | 4.62 | 2.79 | 10 | 4.763 |
ssR12 | 19.05 | .7500 | 41.275 | 1.6250 | 7.938
11.113 |
.3125
.4375 |
0.60 | 7.24 | 4.46 | 9 | 6.350 |
ss99502H | 15.875 | .6250 | 34.925 | 1.3750 | 7.938 | .3125 | 0.80 | 4.61 | 2.77 | 8 | 5.953 |
ssR14 | 22.225 | .8750 | 47.625 | 1.8750 | 9.525
12.70 |
.3705
.5000 |
0.60 | 7.74 | 4.96 | ||
ssR16 | 25.4 | 1.0000 | 50.80 | 2.0000 | 9.525
12.70 |
.3705
.5000 |
0.60 |
7.74 |
5.16 | ||
ssR18 | 28.575 | 1.1250 | 53.975 | 2.1250 | 9.525
12.70 |
.3705
.5000 |
0.60 | 10.18 | 6.19 | HRBN |
Fishing reel special bearing, inside and outside the ring and ball material for 440C stainless steel, retainer and a dustproof cover material is stainless steel 304, excellent anti rust effect to be possible to exempt the frequent replacement of bearing trouble, custom clearance of the bearing for fishing vessel more stable rotation, abec-5 grade of precision bearings to rotate more smooth, bearing default without any grease can make fishing vessel is easy to start, smoother rotation.
R Series Bearing | ||||
Model No. | Size(d*D*B) (Inch) | Size(d*D*B) (mm) | Type | Material |
R2 | 1/8*3/8*5/32 | 3.175*9.525*3.969 | Open | Chrome Steel |
R2A | 1/8*1/2*11/64 | 3.175*12.7*4.366 | Open | Chrome Steel |
R3 | 3/16*1/2*5/32 | 4.762*12.7*3.969 | Open | Chrome Steel |
R4 | 1/4*5/8*1/99 | 6.35*15.875*4.978 | Open | Chrome Steel |
R4A | 1/4*3/4*7/32 | 6.35*19.05*5.556 | Open | Chrome Steel |
R6 | 3/8*7/8*7/32 | 9.525*22.225*5.556 | Open | Chrome Steel |
R8 | 1/2*1 1/8*1/4 | 12.7*28.575*6.35 | Open | Chrome Steel |
R10 | 5/8*1 3/8*9/32 | 15.875*34.925*7.144 | Open | Chrome Steel |
R12 | 3/4*1 5/8*5/16 | 19.05*41.275*7.938 | Open | Chrome Steel |
R14 | 7/8*17/8*3/8 | 22.225*47.625*9.525 | Open | Chrome Steel |
R16 | 1*2*3/8 | 25.4*50.8*9.525 | Open | Chrome Steel |
R18 | 1 1/8*2 1/8*3/8 | 28.575*53.975*9.525 | Open | Chrome Steel |
R20 | 1 1/4*2 1/4*3/8 | 31.75*57.15*9.525 | Open | Chrome Steel |
R22 | 1 3/8*2 1/2*7/16 | 34.925*63.5*11.112 | Open | Chrome Steel |
R24 | 1 1/2*2 5/8*7/16 | 38.1*66.675*11.112 | Open | Chrome Steel |
R144 | 1/8*1/4*7/64 | 3.175*6.35*2.779 | Open | Chrome Steel |
R155 | 5/32*5/16*7/64 | 3.969*7.938*2.779 | Open | Chrome Steel |
R156 | 3/16*5/16*7/64 | 4.762*7.938*2.779 | Open | Chrome Steel |
R166 | 3/16*3/8*1/8 | 4.762*9.525*3.175 | Open | Chrome Steel |
R168 | 1/4*3/8*1/8 | 6.35*9.525*3.175 | Open | Chrome Steel |
R186 | 3/16*1/2*7/64 | 4.762*12.7*2.779 | Open | Chrome Steel |
R188 | 1/4*1/2*1/8 | 6.35*12.7*3.175 | Open | Chrome Steel |
R1810 | 5/16*1/2*5/32 | 7.938*12.7*3.969 | Open | Chrome Steel |
There are many other bearings that are not listed above, please do contact us for more models.
BY-ROL Bearings will be always here to assit you.
Email: sales@by-rol.com, by-rol@outlook.com
Hebei BY-ROL Machinery Equipment Co., Ltd | |
---|---|
Country/Region: | He Bei - China |
Business Nature: | Manufacturer |
Phone: | 180 3279 4657 |
Contact: | Lisen (Sales Director) |
Last Online: | 20 Nov, 2023 |