Pressed sheet steel cage of NJ230 ECJ Cylindrical roller bearings are made from continuously hot-rolled low carbon sheet steel according to (DIN) EN 10111:1998. These lightweight cages have relatively high strength and can be surface treated to further reduce friction and wear.
Technical data of NJ230 ECJ
ID: 150 mm
OD: 270 mm
Width: 45 mm
Weight; 10.5 kg
Basic dynamic load rating: 510 kN
Basic static load rating: 600 kN
Fatigue load limit: 64 kN
Reference speed: 2600 rpm
Limiting speed: 2800 rpm
Angle ring: HJ 230 EC
Part Cylindrical roller bearings catalogue
|
ID mm |
OD mm |
Thk mm |
Wt. kg |
SKF designation |
Angle ring |
|
130 |
280 |
93 |
30,5 |
NJ 2326 ECMA * |
HJ 2326 EC |
|
130 |
280 |
93 |
30,5 |
NJ 2326 ECPA * |
HJ 2326 EC |
|
140 |
250 |
42 |
8,75 |
NJ 228 ECJ * |
HJ 228 EC |
|
140 |
250 |
42 |
8,75 |
NJ 228 ECM * |
HJ 228 EC |
|
140 |
250 |
42 |
8,75 |
NJ 228 ECML * |
HJ 228 EC |
|
140 |
250 |
68 |
15,3 |
NJ 2228 ECML * |
HJ 2228 EC |
|
140 |
300 |
62 |
20,8 |
NJ 328 ECJ * |
HJ 328 EC |
|
140 |
300 |
62 |
23,0 |
NJ 328 ECM * |
HJ 328 EC |
|
140 |
300 |
62 |
23,0 |
NJ 328 ECML * |
HJ 328 EC |
|
140 |
300 |
102 |
37,5 |
NJ 2328 ECMA * |
HJ 2238 EC |
|
150 |
225 |
35 |
4,85 |
NJ 1030 ML |
- |
|
150 |
270 |
45 |
10,5 |
NJ 230 ECJ * |
HJ 230 EC |
|
150 |
270 |
45 |
10,8 |
NJ 230 ECM * |
HJ 230 EC |
|
150 |
270 |
45 |
10,8 |
NJ 230 ECML * |
HJ 230 EC |
|
150 |
270 |
73 |
18,7 |
NJ 2230 ECM * |
HJ 2230 EC |
|
150 |
320 |
65 |
27,7 |
NJ 330 ECM * |
HJ 330 EC |
|
150 |
320 |
65 |
27,7 |
NJ 330 ECMA * |
HJ 330 EC |
|
150 |
320 |
108 |
46,0 |
NJ 2330 ECMA * |
- |
|
160 |
240 |
38 |
6,1 |
NJ 1032 ML |
HJ 1032 |
|
160 |
290 |
48 |
14,4 |
NJ 232 ECM * |
HJ 232 EC |
|
160 |
290 |
48 |
14,4 |
NJ 232 ECML * |
HJ 232 EC |
|
160 |
290 |
80 |
24,7 |
NJ 2232 ECMA * |
HJ 2232 EC |
|
160 |
340 |
68 |
32,2 |
NJ 332 ECM * |
HJ 332 EC |
|
160 |
340 |
68 |
32,2 |
NJ 332 ECMA * |
HJ 332 EC |
|
160 |
340 |
114 |
53,5 |
NJ 2332 ECMA |
- |













