product category
Öá ¾¶ Shaft Diameter
Öá³ÐÐͺÅBearing Designation
ÖØÁ¿Mass½üËÆApprox
ÍâÐγߴçBoundary Dimensions
»ù±¾¶î¶¨¸ººÉBasic Load Rating
¼«ÏÞתËÙLimiting Speed
ÏÖÐеÄCurrent
ÔÐͺÅOriginal Code
D c
¶¯CrDynamic
¾²CorStatic
ÓÍÈó»¬
Oil
mm
g
N
rpm
45
NA4909
4544909
260
52
68
22
37000
96500
8052
NA6909
6534909
479
40
61500
123500
NKIS45
306
55
72
43000
71000
7500
50
NKl50/25
TAFl506835
262
25
32000
78000
7890
NA4910
4544910
264
58
41000
72000
7526
NA6910
6534910
457
68000
135000
NKIS50
510
60
80
28
60000
95000
7200
NKl50/35
35
NKl55/35
357
48000
126800
7256
NA4911
4544911
386
63
50600
96580
7156
NA6911
6534911
760
82560
172000
NKl60/25
388
82
35500
85000
NA4912
4544912
412
85
52800
110500
6022
NA6912
6534912
798
88500
186000
NKIS60
550
70
90
65000
110000
6300
65
NA4913
4544913
435
57500
NA6913
6534913
821
87600
194500
NKl65/25
73
NA4914
4544914
712
100
30
79000
154000
5111
NA6914
6534914
1326
54
121000
263000
NKl0/35
95
75
NA4915
4544915
765
105
82000
158000
NA6915
6534915
1429
128000
272000
NA4916
4544916
870
110
81000
170500
NA6916
6534916
1510
130500
280600
5000
NKl80/35
NA4917
4544917
1250
120
111000
237000
4600
NA6917
6534917
2200
166000
400000
NA4918
4544918
1312
125
114000
250000
4400
NA6918
6534918
2310
425000
NA4919
4544919
1371
130
116000
260000
4200
NA6919
6534919
2500
174000
440000
NKl95/36
36
NA6920
4544920
1900
115
140
120000
274000
4000
NK00/30
NA4922
4544922
2070
150
132000
290000
3700
NA4822
1080
94000
216000
3900
NA4924
4544924
2860
135
165
181000
890000
3400
NA4824
1170
99000
239000
3600
NA4926
4544926
180
223000
470000
3100
1810
145
118000
310000
3200
NA4928
4544928
4150
160
190
209000
500000
2900
NA4828
1920
155
175
325000
3000