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SAK-Bearings
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Roller Bearings
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Cylindrical Roller Bearing
> Single Row Cylindrical Roller Bearings
Single Row Cylindrical Roller Bearings
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Description And Technical diameters
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Inquiry
Bearing NO.
Boundary dimensions(mm)
Basic load ratings(kN)
Limiting speed(rpm)
Abutment and fillet dimensions(mm)
Weight (kg)
New
Old
d
D
B
r 1.2min
r3、4min
Fw
Ew
Cr
Cor
Grease
Oil
da min
db min
Da max
Db max
ra max
rb max
Refer
NU1022M
32122
110
170
28
2
1.1
125
148
203
3800
4500
119
157
2
1
2.32
N1022M
2122
110
170
28
2
1.1
155
148
203
3800
4500
122
160
2.31
NJ424M
42424
120
310
72
5
5
170
710
920
1900
2400
146
290
4
4
29.7
NU424M
32424
120
310
72
5
5
170
710
920
1900
2400
146
290
4
4
29.1
N424M
2424
120
310
72
5
5
260
710
920
1900
2400
146
290
4
4
29
NJ2324EM
42624EH
120
260
86
3
3
154
795
1030
1900
2400
136
242
2.5
2.5
23.4
NU2324EM
32624EH
120
260
86
3
3
154
795
1030
1900
2400
136
242
2.5
2.5
23.1
N2324M
2624
120
260
86
3
3
226
680
980
1900
2400
136
242
2.5
2.5
23.9
NU324EM
32324EH
120
260
55
3
3
154
530
610
1900
2400
136
242
2.5
2.5
15.4
NF324M
12324
120
260
55
3
3
226
476
605
1900
2400
136
242
2.5
2.5
14.3
N324M
2324
120
260
55
3
3
226
500
650
1900
2400
136
242
2.5
2.5
15.1
NF2224EM
12524EH
120
215
58
2.1
2.1
195.5
410
620
2400
3000
130
199
2
2
9.72
NJ2224M
42524
120
215
58
2.1
2.1
143.5
430
585
2400
3000
134
199
2
2
9.46
NU2224M
32524
120
215
58
2.1
2.1
143.5
430
585
2400
3000
134
199
2
2
9.31
N2224M
2524
120
215
58
2.1
2.1
191.5
360
550
2400
3000
134
199
2
2
8.92
NJ224EM
42224EH
120
215
40
2.1
2.1
143.5
335
420
2400
3000
134
199
2
2
6.72
NU224EM
32224EH
120
215
40
2.1
2.1
143.5
335
420
2400
3000
134
199
2
2
6.27
N224M
2224
120
215
40
2.1
2.1
191.5
286
400
2400
3000
134
199
2
2
6.11
NJ1024M
42124
120
180
28
2
1.1
135
139
210
3400
4000
130
167
2
1
3.09
NU1024M
32124
120
180
28
2
1.1
135
139
210
3400
4000
130
167
2
1
2.96
NUP2326M
92626
130
280
93
4
4
167
920
1230
1800
2200
149
258
3
3
30.5
NJ2326EM
42626EH
130
280
93
4
4
167
920
1230
1800
2200
149
258
3
3
28.9
NU2326EM
32626EH
130
280
93
4
4
167
920
1230
1800
2200
149
258
3
3
28.7
N2326EM
2626EH
130
280
93
243
920
1230
1800
2200
149
258
3
3
29
NJ326EM
42326EH
130
280
58
4
4
167
615
735
1800
2200
149
258
3
3
19.5
NU326EM
32326EH
130
280
58
4
4
167
615
735
1800
2200
149
258
3
3
19.3
N326M
2326
130
280
58
4
4
243
550
720
1800
2200
149
258
3
3
17.8
NJ2226X3
130
240
72
158
630
850
2200
2800
146
212
14.8
NJ2226EM
42526
130
230
64
3
3
153.5
530
735
2200
2800
146
212
2.5
2.5
12.9
NU2226EM
32526
130
230
64
3
3
153.5
530
735
2200
2800
146
212
2.5
2.5
12.5
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