Detailed specifications for the model: RB25025
1. Type: Crossed roller bearings
2. Bore diameter: 250mm
3. Outside diameter: 210mm
4. Height: 25mm
5. Material: 42CrMo, 50Mn
6. Precision: P0. P6. P5.
7. Cage/retainer: Nylon or aluminum
8. Gear type: None gear
9. N. W. 5kgs
1. Introduction to LYHY thin section bearings
LYHY bearings is a professional manufacturer of ball bearing, roller bearing, thin section bearing, crossed roller bearings in China
Thin section bearings are bearings with very small ring cross-section that can be used to save on design envelope and mass, as the name implies, the inside and outside diameters of the rings have been minimized. These thin section ball bearings are available as deep groove ball bearings, angular contact ball bearings, four point contact ball bearings and crossed roller bearing, and can be divided into different types according the working condition, such as open type bearings, shield type bearings, and sealed type bearings, they are also called slim ball bearings, thin type bearings, thin bearing, thin wall bearings.
LYHY is a professional manufacturer of all kinds of ball bearings, roller bearing, and precision bearing since 1993. Our bearings products and design solutions will enhance your product performance; Make your company more competitive, and make your job easier.
2. Structure
Kaydon Thin Section Bearings (cross section thin bearings)
618/619 Thin Section Bearings (deep groove ball bearings)
62/63/64/67/67/69 Thin Section Bearings (deep groove ball bearings)
RB/RE/CRBC/CRBH/SX Thin Section Bearings (slewing ring bearings)
3. Features
Thin section bearings have high precision, and very quiet and have high load carrying capacity, features of thin section bearings can be summarized as following
Excellent running accuracy
Spaces save
Low friction
High precision
Long life
Low noise and vibration
4. Application
Thin section ball bearings were developed for applications where space limitations are of the utmost importance. These kind of bearings are widely used for aviation, astronomical instruments, glass manufacturing machinery, medical instrument, optical and scanning instrument, satellite communication devices, textile machinery, large welding equipment, robot, semiconductor manufacturing equipment etc. Print machinery
Crossed cylindrical roller bearings: RB series
RB5013, RB6013, RB7013, RB8016, RB9016, RB10016, RB10020, RB11012, RB11015, RB11020, RB12016, RB12025, RB13015, RB13025, RB14016, RB14025, RB15013, RB15025, RB15030, RB16025, RB17020, RB18025, RB19025, RB20025, RB20030, RB20035, RB22025, RB24025, RB25025, RB25030, RB25040, RB30025, RB30035, RB30040, RB35020, RB40035, RB40040, RB45025, RB50025, RB50040, RB50050, RB60040, RB70045, RB80070, RB90070, RB1000110, RB1250110
Crossed cylindrical roller bearings: RE series
RE5013, RE6013, RE7013, RE8016, RE9016, RE10016, RE10020, RE11012, RE11015, RE11020, RE12016, RE12025, RE13015, RE13025, RE14016, RE14025, RE15013, RE15025, RE15030, RE16025, RE17020, RE18025, RE19025, RE20025, RE20030, RE20035, RE22025, RE24025, RE25025, RE25030, RE25040, RE30025, RE30035, RE30040, RE35020, RE40035, RE40040, RE45025, RE50025, RE50040, RE50050, RE60040,
Crossed cylindrical roller bearings: CRBC series
CRBC5013, CRBC6013, CRBC7013, CRBC8016, CRBC9016, CRBC10020, CRBC11020, CRBC12025, CRBC13025, CRBC14025, CRBC15025, CRBC15030, CRBC20025, CRBC20030, CRBC20035, CRBC25025, CRBC25030, CRBC25040, CRBC30025, CRBC30035, CRBC30040, CRBC40035, CRBC40040, CRBC40070, CRBC50040, CRBC50050, CRBC50070, CRBC60040, CRBC60070, CRBC600120, CRBC70045, CRBC70070, CRBC700150, CRBC80070, CRBC800100
Crossed cylindrical roller bearings: SX series
SX011814, SX011818, SX011820, SX011824, SX011828, SX011832, SX011836, SX011840
SX011848, SX011860, SX011868, SX011880, SX0118/500
| Model |
Boundary Dimension |
Pitch Dia. |
| d |
D |
B |
| mm |
mm |
| RB 5013 |
50 |
80 |
13 |
64 |
| RB 6013 |
60 |
90 |
13 |
74 |
| RB 7013 |
70 |
100 |
13 |
84 |
| RB 8016 |
80 |
120 |
16 |
98 |
| RB 9016 |
90 |
130 |
16 |
108 |
| RB 10016 |
100 |
140 |
16 |
119.3 |
| RB 10020 |
100 |
150 |
20 |
123 |
| RB 11012 |
110 |
135 |
12 |
121.8 |
| RB 11015 |
110 |
145 |
15 |
126.5 |
| RB 11020 |
110 |
160 |
20 |
133 |
| RB 12016 |
120 |
150 |
16 |
134.2 |
| RB 12025 |
120 |
180 |
25 |
148.7 |
| RB 13015 |
130 |
160 |
15 |
144.5 |
| RB 13025 |
130 |
190 |
25 |
158 |
| RB 14016 |
140 |
175 |
16 |
154.8 |
| RB 14025 |
140 |
200 |
25 |
168 |
| RB 15013 |
150 |
180 |
13 |
164 |
| RB 15025 |
150 |
210 |
25 |
178 |
| RB 15030 |
150 |
230 |
30 |
188 |
| RB 16025 |
160 |
220 |
25 |
188.6 |
| RB 17020 |
170 |
220 |
20 |
191 |
| RB 18025 |
180 |
240 |
25 |
210 |
| RB 19025 |
190 |
240 |
25 |
211.9 |
| RB 20025 |
200 |
260 |
25 |
230 |
| RB 20030 |
200 |
280 |
30 |
240 |
| RB 20035 |
200 |
295 |
35 |
247.7 |
| RB 22025 |
220 |
280 |
25 |
250.1 |
| RB 24025 |
240 |
300 |
25 |
269 |
| RB 25025 |
250 |
310 |
25 |
277.5 |
| RB 25030 |
250 |
330 |
30 |
287.5 |
| RB 25040 |
250 |
355 |
40 |
300.7 |
| RB 30025 |
300 |
360 |
25 |
328 |
| RB 30035 |
300 |
395 |
35 |
345 |
| RB 30040 |
300 |
405 |
40 |
351.6 |
| RB 35020 |
350 |
400 |
20 |
373.4 |
| RB 40035 |
400 |
480 |
35 |
440.3 |
| RB 40040 |
400 |
510 |
40 |
453.4 |
| RB 45025 |
450 |
500 |
25 |
474 |
| RB 50025 |
500 |
550 |
25 |
524.2 |
| RB 50040 |
500 |
600 |
40 |
548.8 |
| RB 50050 |
500 |
625 |
50 |
561.6 |
| RB 60040 |
600 |
700 |
40 |
650 |
| RB 70045 |
700 |
815 |
45 |
753.5 |
| RB 80070 |
800 |
950 |
70 |
868.1 |
| RB 90070 |
900 |
1050 |
70 |
969 |
| RB 1000110 |
1000 |
1250 |
110 |
1114 |
| RB 1250110 |
1250 |
1500 |
110 |
1365.8 |
){kind=link}