Ball Bearings R6ZZ 3/8"x 7/8"x 9/32" R6Z
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 |
Features
1. Imperial sizing
2. Light duty performance
3. Grooved raceways sustain moderate axial loads in both directions and radial loads
4. Balls separated by steel cages for high-speed operation
5. Excellent for high speeds
6. Good radial load capacity
7. Acceptable axial load capacity in both directions
8. Have low torque capacity at startup and running speeds
9. Can operate with low noise
10. Require little maintenance
11. Available as sealed (2RS), shielded (ZZ) or open
12. Many available with snap ring (NR suffix)
Natural package:
White box,Plastic Tubes,Wooden cartons
Customized Package According to our customer's requirements
Delivery time:3-5 days or according to our customer’s order quantity
ShuangCheng Bearing Co., Ltd. Specializing in various types of bearings including Deep Groove Ball Bearing,608 Skate baring,Taper roller bearing,Cylindrical roller bearing,Angular contact ball bearing,Thrust ball bearing,Self-aligning ball bearing,linear bearing,Needle roller bearing,Pillow block bearing,Rod End bearing as well as Ceramic bearing,Plastic Bearing,Brand Bearing.
Brand Bearing like NSK NTN KOYO NMB KG THK TBI PMI ABBA HIWIN et
Our products widely used in Bearing toys(Hand Spinner Fidget Toys),Agricultural,Textile machine,Mining,Printing and packing industries,CNC Router Spindle et
OEM Service is acceptable according to our clients requirements