| Da |
180 mm
|
Diameter of bearing seat |
|---|---|---|
|
G7
|
Tolerance class of bearing seat diameter | |
| Ca |
70 mm
|
Width of bearing seat |
| H1 |
112 mm
|
Centre height of bearing seat |
| Db |
137.5 mm
|
Bore diameter |
|---|---|---|
| A |
160 mm
|
Overall width |
| A1 |
110 mm
|
Foot width |
| G1 |
1/8-27 NPSF
|
Thread of relubrication holes |
| H |
218 mm
|
Overall height |
| H2 |
40 mm
|
Foot height |
| L |
380 mm
|
Overall length |
| J |
320 mm
|
Distance between attachment bolts |
| N |
32 mm
|
Length of attachment bolt hole |
| N1 |
26 mm
|
Width of attachment bolt hole |
| A3 |
131 mm
|
Inside width between seal grooves |
|---|---|---|
| A4 |
6 mm
|
Width of seal groove |
| A5 |
10 mm
|
Distance to seal groove back face |
| A6 |
14 mm
|
Width at bore diameter |
| Dc |
147.5 mm
|
Diameter of seal groove |
| J6 |
348 mm
|
Distance between dowel pins |
|---|---|---|
| J7 |
39 mm
|
Axial offset of dowel pins |
| N4 |
max.8 mm
|
Diameter of dowel pins |
| P0° |
470 kN
|
Breaking load at 0° load angle |
|---|---|---|
| P55° |
620 kN
|
Breaking load at 55° load angle |
| P90° |
370 kN
|
Breaking load at 90° load angle |
| P120° |
280 kN
|
Breaking load at 120° load angle |
| P150° |
250 kN
|
Breaking load at 150° load angle |
| P180° |
310 kN
|
Breaking load at 180° load angle |
| Pa |
200 kN
|
Breaking load, axial |
| Q120° |
620 kN
|
Load to reach yield point at 120° load angle |
|---|---|---|
| Q150° |
360 kN
|
Load to reach yield point at 150° load angle |
| Q180° |
310 kN
|
Load to reach yield point at 180° load angle |
| production name | Bearing Block Housing, Part Number SNL 520-617 |
| brand | TFN/OEM |
| Model Number | SNL519-616 |
| Ring Material | Gcr15/ Carbon Steel/ Stainless Steel |
| Cage Material | Steel/ Brass/ Nylon/ Custom |
| Precision | P0, P6, P5, or as requested |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Clearance | C0,C2,C3, or as requested |
| Quality standard | ISO9001:2000/ SGS |
| Quality Control Process | 1.Assembly |
| 2.Windage test2.Windage test | |
| 3.Cleaning | |
| 4.Rotary test | |
| 5.Greasing and gland | |
| 6.Noise inspection | |
| 7.Appearance inspection | |
| 8.Rust prevention | |
| 9.Product packaging | |
| Application | low noise machine,automobile,motorcycle,and the general machinery and etc. |
| da |
70 mm
|
Shaft diameter |
|---|---|---|
| Ca |
68 mm
|
Width of bearing seat |
| Da |
170 mm
|
Diameter of bearing seat |
| Db |
131 mm
|
Bore diameter |
| A |
145 mm
|
Width |
| A1 |
100 mm
|
Foot width |
| H |
212 mm
|
Height |
| H1 |
112 mm
|
Centre height of bearing seat |
| H2 |
35 mm
|
Foot height |
| J |
290 mm
|
Distance between attachment bolts |
| L |
345 mm
|
Length |
| N |
28 mm
|
Length of attachment bolt hole |
| N1 |
22 mm
|
Width of attachment bolt hole |
| J6 |
317 mm
|
Distance between dowel pins |
|---|---|---|
| J7 |
35 mm
|
Axial offset of dowel pins |
| N4 |
max.8 mm
|
Diameter of dowel pins |
| A2L |
163 mm
|
Width across labyrinth seals |
|---|---|---|
| A2T |
220 mm
|
Width across taconite seals |
| d2 |
166 mm
|
Diameter of taconite seal |
| P0° |
450 kN
|
Breaking load |
|---|---|---|
| P55° |
580 kN
|
Breaking load |
| P90° |
350 kN
|
Breaking load |
| P120° |
260 kN
|
Breaking load |
| P150° |
230 kN
|
Breaking load |
| P180° |
290 kN
|
Breaking load |
| Pa |
190 kN
|
Breaking load |
| Q120° |
400 kN
|
Load carrying ability of cap bolts |
|---|---|---|
| Q150° |
230 kN
|
Load carrying ability of cap bolts |
| Q180° |
200 kN
|
Load carrying ability of cap bolts |
| Mass housing |
13.7 kg
|
| Size of cap bolt |
M 16x90
|
|
| Recommended tightening torque for cap bolts |
150 N·m
|
|
| Recommended diameter for attachment bolts | G |
20 mm
|
| Recommended tightening torque for attachment bolts |
385 N·m
|
|
| Initial grease fill, 20% |
300 g
|
|
| Initial grease fill, 40% |
480 g
|

1.Q:Are you a factory or trading company?
A:SEMRI Bearing is specialized in manufacturing and exporting bearings.
SEMRI Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, SEMRI Bearing are honored to offer you samples.Can you buy a ticket ?3.Q:What is the payment?
A: 30% T/T In Advance, 70% T/T Against Copy Of B/L
B: 100% L/C At Sight
4.Q:What is the MOQ for bearing?
A: SEMRI Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;OE