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R3ZZ
BHR, OEM
R3
Bore diameter: 0.1875in
Outside diameter: 0.5000in
Overall width: 0.1960 in
Outer ring width: 5mm
Closure type: ZZ/2RS/OPEN
Maximum rpm: 69000 RPM
Dynamic load capacity: 215lbf
Static load capacity: 110lbf
Precision rating: ABEC 1 (ISO Class Normal)
Series: R
Fillet radius: 0.3mm
Cage material: Steel
Bearing Data - General
Available in standard, C2, C3, C4, C5 clearance fit
Available as Open, Sealed or Shielded:
2RSH or 2RS = RSH or RS contact seal on both sides of the bearing
2RSL = RSL low friction contact seal on both sides of the bearing
Z = Shield of pressed sheet steel on one side of the bearing
2Z or ZZ = Z-Shield on both sides of the bearing
About BHR Bearing ( Shenzhen Qinggong Bearing Co, Ltd.)
Shenzhen Qinggong Bearing Co., Ltd. (www.bhrbearing.cn)is a well-know bearing manufacturer in China since the year 1996 with its own factory. Despite our own BHR bearings, we also distribute kinds of famous branded bearings from worldwide manufacturers SKF, FAG, NSK, KOYO, NTN, NACHI, ASAHI, TOYOTA......and customized OEM service is also available if needed.
We Shenzhen Qinggong Bearing Co., Ltd. is focused and committed to deliver our customers high quality products and solutions because they are at the core of everything we do. By combining technology with our design engineering expertise we are able to offer a breadth of advanced bearings and solutions. Taking this into account we also have the strong commitment to protect the environment and society by developing and manufacturing products which are eco-friendly, energy saving and recyclable.
With variety of bearings, competitive prices, fast delivery and good after-sale service, hope we will get a chance to talk bearings together.
Bearing Number | |||||||
Open | Shield | Seal Non-contact | Seal contact | Bore | Outer diameter | ||
d | D | ||||||
in | mm | in | mm | ||||
R2 | ZZ | 2RZ | 2RS | 1/8 | 3.175 | 3/8 | 9.52 |
R2A | ZZ | 2RZ | 2RS | 1/8 | 3.175 | 1/2 | 12.7 |
R3 | ZZ | 2RZ | 2RS | 3/16 | 4.763 | 1/2 | 12.7 |
R3A | ZZ | 2RZ | 2RS | 3/16 | 4.763 | 1/2 | 12.7 |
R4 | ZZ | 2RZ | 2RS | 1/4 | 6.35 | 5/8 | 15.875 |
R4A | ZZ | 2RZ | 2RS | 1/4 | 6.35 | 3/4 | 19.05 |
R6 | ZZ | 2RZ | 2RS | 3/8 | 9.525 | 7/8 | 22.225 |
R8 | ZZ | 2RZ | 2RS | 1/2 | 12.7 | 1-1/8 | 28.575 |
R10 | ZZ | 2RZ | 2RS | 5/8 | 15.875 | 1-3/8 | 34.925 |
R12 | ZZ | 2RZ | 2RS | 3/4 | 19.05 | 1-5/8 | 41.275 |
R13 | ZZ | 2RZ | 2RS | 3/4 | 19.05 | 1-3/4 | 44.45 |
R14 | ZZ | 2RZ | 2RS | 7/8 | 22.225 | 1-7/8 | 47.625 |
R16 | ZZ | 2RZ | 2RS | 1 | 25.4 | 2 | 50.8 |
R18 | ZZ | 2RZ | 2RS | 1-1/8 | 28.575 | 2-1/8 | 53.975 |
R20 | ZZ | 2RZ | 2RS | 1-1/4 | 31.75 | 2-1/4 | 57.15 |
R22 | ZZ | 2RZ | 2RS | 1-3/8 | 34.925 | 2-1/2 | 76.2 |
R24 | ZZ | 2RZ | 2RS | 1-1/2 | 38.1 | 2-5/8 | 66.675 |
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