RB 18025 CROSSED ROLLER BEARING
Model No. | Main dimensions(mm) | Greasing hole | Basic loading rates(kN) | Shoulder height | Mass | ||||||
d | D | B | rmin | a | b | C | Co | ds(max) | Dh(min) | kg | |
RB 18025 | 180 | 240 | 25 | 1.5 | 3.5 | 2 | 84 | 143 | 195 | 225 | 3.44 |
Description
As a professional manufacturer of crossed roller bearing, we are committed to providing customers with high-quality products and perfect technical support.
RB 18025 crossed roller bearing specification
- Model Code: RB series is split outer ring type of crossed roller bearings with separators.
- Outer Diameter: 240 (unit: mm).
- Bore Diameter: 180 (unit: mm).
- Width: 25 (unit: mm).
- Weight: 3.44 KG
- Mounting Holes: without mounting holes.
- Seal Symbol: No symbol signifies the open type without seals.(UU signifies seals on both sides. )
- Radial internal clearance:CC0,C0,C1.
- Accuracy class:Including P0,P6,PE6,P5,PE5,P4,PE4,P2,PE2.
Radial internal clearance
Pitch circle diameter of the roller(dp)(mm) | CC0 | C0 | C1 | ||||
Above | Or less | Min. | Max. | Min. | Max. | Min. | Max. |
18 | 30 | -8 | 0 | 0 | 15 | 15 | 35 |
30 | 50 | -8 | 0 | 0 | 25 | 25 | 50 |
50 | 80 | -10 | 0 | 0 | 30 | 30 | 60 |
80 | 120 | -10 | 0 | 0 | 40 | 40 | 70 |
120 | 140 | -10 | 0 | 0 | 40 | 40 | 80 |
140 | 160 | -10 | 0 | 0 | 40 | 40 | 90 |
160 | 180 | -10 | 0 | 0 | 50 | 50 | 100 |
180 | 200 | -10 | 0 | 0 | 50 | 50 | 110 |
200 | 225 | -10 | 0 | 0 | 60 | 60 | 120 |
225 | 250 | -10 | 0 | 0 | 60 | 60 | 130 |
250 | 280 | -15 | 0 | 0 | 80 | 80 | 150 |
280 | 315 | -15 | 0 | 30 | 100 | 100 | 170 |
315 | 355 | -15 | 0 | 30 | 110 | 110 | 190 |
355 | 400 | -15 | 0 | 30 | 120 | 120 | 210 |
400 | 450 | -20 | 0 | 30 | 130 | 130 | 230 |
450 | 500 | -20 | 0 | 30 | 130 | 130 | 250 |
500 | 560 | -20 | 0 | 30 | 150 | 150 | 280 |
560 | 630 | -20 | 0 | 40 | 170 | 170 | 310 |
630 | 710 | -20 | 0 | 40 | 190 | 190 | 350 |
710 | 800 | -30 | 0 | 40 | 210 | 210 | 390 |
800 | 900 | -30 | 0 | 40 | 230 | 230 | 430 |
900 | 1000 | -30 | 0 | 50 | 260 | 260 | 480 |
1000 | 1120 | -30 | 0 | 60 | 290 | 290 | 530 |
1120 | 1250 | -30 | 0 | 60 | 320 | 320 | 580 |
1250 | 1400 | -30 | 0 | 70 | 350 | 350 | 630 |
Similar products of RB 18025 crossed roller bearing
Bearing No. | Bearing No. | Bearing No. | Bearing No. | Bearing No. | Bearing No. |
RB18025 CC0 | RB18025 C0 | RB18025 C1 | RB18025 UU CC0 | RB18025 UU C0 | RB18025 UU C1 |
RB18025 CC0 P6 | RB18025 C0 P6 | RB18025 C1 P6 | RB18025 UU CC0 P6 | RB18025 UU C0 P6 | RB18025 UU C1 P6 |
RB18025 CC0 P5 | RB18025 C0 P5 | RB18025 C1 P5 | RB18025 UU CC0 P5 | RB18025 UU C0 P5 | RB18025 UU C1 P5 |
RB18025 CC0 P4 | RB18025 C0 P4 | RB18025 C1 P4 | RB18025 UU CC0 P4 | RB18025 UU C0 P4 | RB18025 UU C1 P4 |
RB18025 CC0 P2 | RB18025 C0 P2 | RB18025 C1 P2 | RB18025 UU CC0 P2 | RB18025 UU C0 P2 | RB18025 UU C1 P2 |
RB18025 CC0 PE6 | RB18025 C0 PE6 | RB18025 C1 PE6 | RB18025 UU CC0 PE6 | RB18025 UU C0 PE6 | RB18025 UU C1 PE6 |
RB18025 CC0 PE5 | RB18025 C0 PE5 | RB18025 C1 PE5 | RB18025 UU CC0 PE5 | RB18025 UU C0 PE5 | RB18025 UU C1 PE5 |
RB18025 CC0 PE4 | RB18025 C0 PE4 | RB18025 C1 PE4 | RB18025 UU CC0 PE4 | RB18025 UU C0 PE4 | RB18025 UU C1 PE4 |
RB18025 CC0 PE2 | RB18025 C0 PE2 | RB18025 C1 PE2 | RB18025 UU CC0 PE2 | RB18025 UU C0 PE2 | RB18025 UU C1 PE2 |
How to ensure quality of crossed roller bearing
–Advanced design
From the beginning of design stage, we make a modeling to design crossed roller bearing by advanced design software, then use method of finite element analysis to verify the results.
–Advanced equipment
Base on advanced equipment to ensure product quality, we possess advance processing equipment for key production process, for example, CNC machining center, CNC heat treatment equipment …etc.
–Reliable raw materials
The most important part of ensuring the product quality is raw materials manufacturing, therefore we choose the reliable raw materials to use for element of crossed roller bearing, such as bearing ring and roller etc, we also could provide customize crossed roller bearing with special material.
–Perfect management system
We established perfect management system so to ensure product quality, we passed to certificate ISO9001 quality management system as well as obtain ISO9001 certification, and carry out quality manufacture system strictly for whole process of production from beginning to the end.
–Perfect testing method
We organized a professional and strong testing and inspecting team with advanced test equipment by perfect testing method to guarantee product quality and set up special testing machine and test bed for crossed roller bearing.
Download : drawing of crossed roller bearing RB 18025
If you need formal drawing , please contact with us
Luoyang JCB Bearing Technology Company Limited
Company Address: No. 285, Fenghua Road, High-tech Development Zone, Luoyang Area, (Henan) Free Trade Zone of China.
Postal code : 471000
Phone : 0086-379-6861-1678 Fax : 0086-379-6861-1679
WhatsApp:+8618603795853
E-mail: sales@jcb-bearing.com
Reserved E-mail: jcb-bearing@hotmail.com