- IKO CRB Cross Cylindrical Roller
- IKO CRBF Crossed Roller Bearing
- IKO CRBH Crossed Roller Bearing
- IKO CRBC Crossed Roller Bearing
- IKO CRBS Crossed Roller Bearing
- THK RU TYPE Integrated inner and
- THK RA Super slim Separable oute
- THK RE Separable Inner Ring Cros
- THK RB Slim Type Crossed Roller
- SKF MMXC Series Crossed Roller B
- Timken XR/JXR/PSL 912 Cross Tape
- INA XSA/XSI/XSU Cross Roller Bea
- INA SX0118 Series Crossed Roller
- INA VSA20/VSI20/VSU20 Series Sle
- INA XV/XA/XI/XU Crossed Roller S
- INA VLA/VLI/VLU Series Slewing R
- INA VA/VU/VI Series Slewing Bear
- SKF RKS Series Slewing Bearing
- Kaydon Slewing Ring Bearing MT S
- NSK DBS Type Slewing Bearings
- NSK NRXT Crossed Roller Bearing
- IMO Ball Slewing Rings
- Harmonic Drive Gear Head Bearing
- Other Bearings for Automation Eq
- RigidBearings
Latest news
- MTO-170 Slew Bearing (stainless steel)
- RB thin section crossed roller bearing
- Replacement of light duty excavator's
- CSD20-XRB high stiffness cross roller
- Slewing ring bearings for wind turbine
- High speed Outer ring turning RE24025
Contact us
- ADD: Sanyuan Road 3#, New-hi Tech Zone, Luoyang, China
- TEL: +86-18937970107
- FAX: +86-379-62708625
- E-mail: info@rigiabearing.com
> THK RU TYPE Integrated inner and outer ring Crossed Roller Bearing
RU445(G) slewing bearing for trams and metro
- Structure:Crossed Roller Bearing
- Gear teeth: without
- Seals type:double seals
- Material: 52100/100Cr6/GCr15
- Product description: RU445(G) slewing bearing for trams and metro is crossed roller bearing with mounting holes, high stiffness and precision
Product introduction
|
RU445(G) slewing bearing for trams and metro | ||
| Shaft dia: | 350 mm | ||
| d | 350 mm | ||
| D | 540 mm | ||
| dp | 445.4 mm | Roller pitch circle dia. | |
| B | 45 mm | ||
| d1 | 6 mm | ||
| r/min | 2.5 r/min | Rotational speed | |
|
ds (max) | 417 mm | Shoulder Height |
| Dh (min) | 473 mm | Shoulder Height | |
| Cr | 222 KN | Basic static load rating | |
| Cor | 473 KN | Basic dynamic load rating | |
| Mass | 35.4 kg | ||
| PCD1 | 385 mm | ||
|
24-φ14 drilled through, φ20 counter bore depth 13 |
Mounnting hole | ||
| PCD2 | 505 mm | ||
|
24-φ14 drilled through, φ20 counter bore depth 13 |
Mounnting hole | ||
RIGIA Bearing RU series crossed roller bearing with mounting holes:
THK P/N
d
D
B
PCD1
PCD2
rsmin
Cr (KN)
Cor (KN)
Mass(kg)
RU42
20
70
12
28
57
0.6
7.35
8.35
0.29
RU66
35
95
15
45
83
0.6
17.5
22.3
0.62
RU85
55
120
15
65
105
0.6
20.3
29.5
1
RU124(G)
80
165
22
97
148
1
33.1
50.9
2.6
RU124X
80
165
22
97
148
1
33.1
50.9
2.6
RU148(G)
90
210
25
112
187
1.5
49.1
76.8
4.9
RU148X
90
210
25
112
187
1.5
49.1
76.8
4.9
RU178(G)
115
240
28
139
217
1.5
80.3
135
6.8
RU178X
115
240
28
139
217
1.5
80.3
135
6.8
RU228(G)
160
295
35
184
270
2
104
173
11.4
RU228X
160
295
35
184
270
2
104
173
11.4
RU297(G)
210
380
40
240
350
2.5
156
281
21.3
RU297X
210
380
40
240
350
2.5
156
281
21.3
RU445(G)
350
540
45
385
505
2.5
222
473
35.4
RU445X
350
540
45
385
505
2.5
222
473
35.4
No Symbol :The counterbore holes of the inner and outer rings face the same direction
G :The counterbore holes of the inner and outer rings face opposite direction
X-Inner Ring Hole symbol
No Symbol :Inner ring counterbore hole
X :Inner ring tapped hole (through hole)
Seal symbol
No Symbol : Without seal
UU : Seal attached on both ends
U : Seal attached on either end(counterbore side of the outer ring)
UT :Seal attached on either end (opposite to the counterbore side of the outer ring)
Related products
-
THK Cross Roller Bearing RU85U
THK structure Crossed roller bearings light series： RU42 RU66...
-
THK High Rigidity Cross Roller
RIGIA Bearing offers THK Cross Roller Bearing RU66, it has Int...
-
THK ROBOT Bearings RU42
RIGIA specialized in producing ROBOT Bearings RU42 RIGIACrosse...
