Project Description
Miniature Extended Inner Bearings mean the inner ring is wider than outer ring by 0.0312″(0.0156″ on each side), and these miniature extended inner bearings can support radial loads and thrust loads very well.
- bearing material: chrome steel(GCr15/SAE52100) and stainless steel(440/316/304)
- Seals: open, ZZ(metal shields), 2RS(rubber seals)
- tolerance: P0(ABCE-1), P6(ABCE-3), P5(ABCE-5), P4(ABEC-7), P2(ABCE-9)
- clerance: C0, C2, C3
- noise: Z(normal), Z1, Z2, Z3.
- vibration: V(normal), V1, V2, V3.
model | d(inch) bore | D(inch) outer | outer width (inch) open | inner width (inch) open | outer width (inch) shields/seals | inner width (inch) shields/seals | Dynamic Load Cr(lbs) | Static Load Cor(lbs) | grease limiting speed (rpm) | oil limiting speed (rpm) | weight (g) |
---|---|---|---|---|---|---|---|---|---|---|---|
RW0 | 0.0469 | 0.1562 | 0.0625 | 0.0937 | 0.0937 | 0.125 | 21 | 6 | 110000 | 130000 | 0.15 |
RW1 | 0.055 | 0.1875 | 0.0781 | 0.1094 | 0.1094 | 0.1406 | 44 | 12 | 90000 | 110000 | 0.19 |
RW1-4 | 0.0781 | 0.25 | 0.0937 | 0.125 | 0.1406 | 0.1719 | 54 | 17 | 67000 | 80000 | 0.53 |
RW133 | 0.0937 | 0.1875 | 0.0625 | 0.0937 | 0.0937 | 0.125 | 28 | 10 | 80000 | 95000 | 0.15 |
RW1-5 | 0.3125 | 0.1094 | 0.1406 | 0.1406 | 0.1719 | 106 | 32 | 60000 | 71000 | 1.15 | |
RW144 | 0.125 | 0.25 | 0.0937 | 0.125 | 0.1094 | 0.1406 | 54 | 17 | 67000 | 80000 | 0.4 |
RW2-5 | 0.3125 | 0.1094 | 0.1406 | 0.1406 | 0.1719 | 107 | 32 | 60000 | 67000 | 0.74 | |
RW2-6 | 0.375 | 0.1094 | 0.1406 | 0.1406 | 0.1719 | 122 | 41 | 53000 | 63000 | 1.23 | |
RW2 | 0.375 | 0.1562 | 0.1875 | 0.1562 | 0.1875 | 121 | 39 | 56000 | 67000 | 1.37 | |
RW155 | 0.1562 | 0.3125 | 0.1094 | 0.1406 | 0.125 | 0.1562 | 69 | 27 | 53000 | 63000 | 0.61 |
RW156 | 0.1875 | 0.3125 | 0.1094 | 0.1406 | 0.125 | 0.1562 | 69 | 27 | 53000 | 63000 | 0.45 |
RW166 | 0.375 | 0.125 | 0.1562 | 0.125 | 0.1562 | 136 | 49 | 50000 | 60000 | 0.85 | |
RW3 | 0.5 | 0.1562 | 0.1875 | 0.196 | 0.2273 | 249 | 88 | 43000 | 53000 | 2.95 | |
RW168 | 0.25 | 0.375 | 0.125 | 0.1562 | 0.125 | 0.1562 | 71 | 31 | 48000 | 56000 | 0.6 |
RW188 | 0.5 | 0.125 | 0.1562 | 0.1875 | 0.2188 | 207 | 80 | 40000 | 50000 | 2.32 | |
RW4 | 0.625 | 0.196 | 0.2273 | 0.196 | 0.2273 | 283 | 112 | 38000 | 45000 | 4.54 | |
RW1810 | 0.3125 | 0.5 | 0.5 | 0.1875 | 0.1562 | 0.1875 | 104 | 50 | 40000 | 48000 | 1.72 |